Publication

Boosting hydrogen evolution reaction on Co9S8 in neutral media leveraging oxophilic CrOx mosaic dopant
Y. Park†, H. K. Kim†, T. Kwon†, M. Jun†, B. Kim, D. Kim, H. Baik, K-J. Kim, J. Y. Lee, J. Y. Kim*, M-H. Baik*, and K. Lee*
Adv. Energy Mater., 2025, in press 

Synergistic analysis of oxygen transport resistance in polymer electrolyte membrane fuel cells
H. Chun, Y. Lee, J. Kim, J. H. Chang, J. Sim, J. Y. Kim*, and K. Min*
Energy Convers. Mang., 2025, 325, 119270 

Origin of enhanced photoelectrochemical activity of the n-CdS/p-type semiconductor interface: homojunction or heteojunction?
S. Y. Chae†, M. Jun†, N. Yoon, O. S. Joo, J. Y. Kim*, and E. D. Park*
Small, 2025, in press

Comparative study of nanostructured silicon photoelectrodes for photoelectrochemical hydrogen production from optimized layout in a unit cell
M. Lee†, J. Kim†, J. Kim, Y. J. Jang*, and J. Y. Kim*
ACS Appl. Electron. Mater., 2025, in press

10% efficient solar-to-hydrogen conversion via ternary-phase organic light absorbers with Ni-heazlewoodite electrocatalysts
J. Park, J. Rhee, Y. Kim, M. J. Kim, J. Park, S. V. Barma, J. H. Seok, S. U. Lee, E-Y. Shin, D. S. Kim, H. K. Cho, J. Y. Kim, S. B. Jo*, H. J. Son*, and W. Yang*
Carbon Energy, 2025, in press 

Ultrahigh electrode performance of low-loaded iridium jagged nanotubes for water electrolysis applications
J. Kim†, T. Kwon†, J. Lee, H. J. Lee, M. Jun, H. C. Ham, H. Ju, S. Kim, and J. Y. Kim*
Adv. Energy Mater., 2024, 14, 2400999

Impact of fuel starvation-induced anode carbon corrosion in proton exchange membrane fuel cells on the structure of the membrane electrode assembly and exhaust gas emissions: a quantitative case study
O. Kim, S. J. Yoo, J. Y. Kim, S. K. Cho, S. Y. Lee, B. Seo, J. H. Jang. K. H. Lim, and H-Y. Park*
J. Power Sources, 2024, 615, 235032

CeOx-mesoporous silica nanoparticle antioxidants to enhance the stability of organic photovoltaic devices
E-Y. Shin†, Y. Lee†, H. Y. Kim†, S. Park, Y. Jun, J. Y. Kim*, and H. J. Son*
ACS Appl. Electron. Mater., 2024, 6, 6391 

Investigation of grain growth in chalcopyrite CuInS2 photoelectrodes synthesized under wet chemical conditions for bias-free photoelectrochemical water splitting
S. Y. Chae, N. Yoon, M. Jun, S. H. Jur, M. Lee, B. Kim, J. Y. Kim, E. D. Park*, J. H. Park*, and O. S. Joo*
Sol RRL 2024, 8, 2400518 

A review of strategies to improve the stability of carbon-supported PtNi octahedral for cathode electrocatalysts in polymer electrolyte membrane fuel cells
I. G. Kim, S. J. Yoo, J. Y. Kim, H. S. Park, S. Y. Lee, B. Seo, K-Y. Lee*, J. H. Jang*, and H-Y. Park*
J. Electrochem. Sci. Technol., 2024, 15, 96 

3D microprinting of inorganic porous materials by chemical linking-induced solidification of nanocrystals
M. Song, Y. Kim, D. S. Baek, H. Y. Kim, D. H. Gu, H. Li, B. V. Cunning, S. E. Yang, S. H. Heo, S. Lee, M. Kim, J. S. Lee, H. Y. Jeong, J-W. Yoo, S. H. Joo, R. S. Ruoff, J. Y. Kim*, and J. S. Son*
Nature Commun., 2023, 14, 8460 

 Efficient and sustainable water electrolysis achieved by excess electron reservoir enabling charge replenishment to catalysts
G. R. Lee†, J. Kim†, D. Hong†, Y. J. Kim, H. Jang, H. J. Han, C-K. Hwang, D. Kim*, J. Y. Kim*, and Y. S. Jung*
Nature Commun., 2023, 14, 5402

 Surface-functionalized three-dimensional MXene supports to boost hydrogen evolution activity of Pt catalysts in alkaline media
H. Hong†, H. Y. Kim†, W. I. Cho, H. C. Song, H. C. Ham, K. Chae, F. M. Mota*, J. Y. Kim*, and D. H. Kim*
J. Mater. Chem. A, 2023, 11, 5328 

 Heterostructured nanocatalysts to boost the hydrogen evolution reaction in neutral electrolyte
Y. Park†, M. Jun†, T. Kwon*, J. Y. Kim*, and K. Lee*
Chem. Catal., 2023, 3, 100499

 Crystallinity-modulated hollow CeO2-x nanorods as an interfacial radical scavenger for photostability enhancement of the organic photovoltaics
D. Shin†, T. Kwon†, S. Park†, S. Kim†, J. Y. Kim*, and H. J. Son*
J. Mater. Chem. C, 2023, 11, 970

 Synergistic MXene/LDH heterostructures with extensive interfacing as emerging energy conversion and storage materials
S. Venkateshalu†, G. M. Tomboc†, S. P. Nagalingam†, J. Kim, T. Sawaira, K. Sehar, B. G. Pollet, J. Y. Kim*, A. N. Grace*, K. Lee*
J. Mater. Chem. A, 2023, 11, 14469 

 Bifunctional electrode design targeting co-enhanced kinetics and mass transport for hydrogen and water oxidation reactions
Y. J. Kim†, A. Lim†, G. R. Lee, M. Kim, J. Y. Kim, J. M. Kim, Y. S. Jung*, and H. S. Park*
Adv. Funct. Mater., 2023, 33, 2302586

Ceria tubular nanoarchitecture antioxidants achieve sustainable fuel cell devices via tuning the oxophilicity of Pt catalytic surfaces and radical scavenging
H. Y. Kim†, Y. Lee†, J. Kim, J. Woo, Y. Jun, H. J. Son, K. An, and J. Y. Kim*,
Chem. Eng. J., 2023, 476, 146662 

 Antioxidant technology for durability enhancement in polymer electrolyte membranes for electrochemical device applications
T. Kwon†, Y. Lim†, J. Cho†, R. Lawler†, B. J. Min, W. A. Goddard*, S. S. Jang*, and J. Y. Kim*
Mater. Today, 2022, 58, 135 

 Perpendicularly stacked array of PTFE nanofibers as a reinforcement for highly durable composite membrane in proton exchange membrane fuel cells
C-K. Hwang, K. A. Lee, J. Lee, Y. Kim, H. Ahn, W. Hwang, B-K. Ju, J. Y. Kim, S. Y. Yeo, J. Choi, Y-E. Sung*, I-D. Kim*, and K. R. Yoon*
Nano Energy, 2022, 101, 107581

 Recent advances in non-precious group metal-based catalysts for water electrolysis and beyond
H. J. Kim†, H. Y. Kim†, J. Joo†, S. H. Joo*, J. S. Lim, J. Lee*, H. Huang, M. Shao*, J. Hu*, J. Y. Kim*, B. J. Min, S. W. Lee*, M. Kang, K. Lee*, S. Choi, Y. Park, Y. Wang, J. Li, Z. Zhang*, J. Ma, and S-I. Choi*
J. Mater. Chem. A, 2022, 10, 50

 Role of surface steps in activation of surface oxygen sites on Ir nanocrystals for oxygen evolution reaction in acidic media
M. Kim†, J. Park†, M. Wang, Q. Wang, M. J. Kim, J. Y. Kim, H-S. Cho, C-H. Kim, Z. Feng, B-H. Kim*, and S. W. Lee*
Appl. Catal. B, 2022, 302, 120834

 Boosting antioxidation efficiency of CeOx nanoparticles via surface passivation toward robust polymer electrolyte membrane fuel cells
S. Yook†, H. Y. Kim†, S. J. Kim†, S. Choi, T. Kwon, H. Cho, J. M. Kim, K. R. Yoon, S. Jo, S. Y. Lee, J-H. Kim, H. J. Son, K. H. Chae, J. Kim, K. Y. Lee, and J. Y. Kim*
Chem. Eng. J., 2022, 432, 134419

 Structure-controlled graphene electrocatalysts for high-performance H2O2 production
K. Lee, J.Li,, M. Lee, K. Ryu, H. Lee, J. Y. Kim, H. Ju, H-S. Cho, B-H. Kim, M. Hatzell, J. Kang, and S. W. Lee*
Energy Environ. Sci., 2022, 15, 2858

 Mn-dopant differentiating the Ru and Ir oxidation states in catalytic oxides toward durable oxygen evolution reaction in acidic electroyte
J. Joo†, Y. Park†, J. Kim†, T. Kwon, M. Jun, D. Ahn, H. Baik, J. Y. Kim*, and K. Lee*
Small Methods, 2022, 6, 2101236

 Effect of dual-flow channel structures on electrochemical CO2 reduction in proton exchange membrane electrolyzers
Y. Na, M. G. Ha, H. S. Park, H. Y. Park, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Y. Lee, and J. H. Jang*
Front. Energy Res., 2022, 10

 Double hypercrosslinked porous-organic-polymer-derived electrocatalysts with excellent balance between activity and cost-efficiency for water splitting device
D. W. Kang†, M. Jun†, J. Kim†, H. Yang, T. Kwon, J. Joo, H. Kim, M. Kang, J. Y. Kim*, K. Lee*, and C. S. Hong*
ACS Appl. Energy Mater., 2022, 5, 3269

 Electronic structure modulation of MnO2 by Ru and F incorporation for efficient proton exchange membrane water electrolysis
D. Kim, A. Voronova, S. Kim, J. Y. Kim, H-Y. Park, J. H. Jang and B. Seo*
J. Mater. Chem. A, 2022, 10, 21985

 Ce(III)-based coordination complex based efficient radical scavenger for exceptional durability enhancement of polymers application in proton exchange membrane fuel cells and organic photovoltaics
T. Kwon†, S. Park†, B. J. Min†, S. Park, S. Ramadhani, Y. Lim, S. S. Jang, H. Jeong*, H. J. Son*, and J. Y. Kim*
Adv. Energy Sust. Res., 2022, 3, 2200011

 Tailor-made charged DOPA-based polymeric ligands to build robust fuel cells containing antioxidative redoxable nanoparticle
H. Kim†, S. H. Yook†, H. Y. Kim†, Y. Choi, Y. Lim, Y. Hwang, J. Kim, K-Y. Lee, S. S. Jang, J. Park*, and J. Y. Kim*
Adv. Electron Mater., 2022, 8, 2200171

 Recent advances in the electrochemical CO reduction reaction towards highly selective formation of Cx products (x=1~3)
B. Ruiqia†, G. M. Tomboc†, T. Kwon†, J. Kundu, J. Y. Kim*, K. Lee*, and S-I. Choi*
Chem. Catal., 2022, 2, 1961

 Conformation-modulated three-dimensional electrocatalysts for high-performance fuel cell electrodes
J. M. Kim, A. Jo, K. A. Lee, H. J. Han, Y. J. Kim, Y. S. Kang, J. Jung, K. H. Chae, H. Ju, Y. S. Jung*, and J. Y. Kim*
 Sci. Adv., 2021, 7, eabe9083

 Understanding synergistic metal-oxide interactions of in situ exsolved metal nanoparticles on pyrochlore oxide support for enhanced water splitting
M. Kim*, J. Park, H. Ju, J. Y. Kim, H-S Cho, C-H. Kim, B-H. Kim*, and S. W. Lee*
Energy Environ. Sci., 2021, 14, 3053

 Ordered mesoporous carbons with graphitic tubular frameworks via dual templating for efficient electrocatalysis and energy storage
D. S. Baek, K. A. Lee, J. H. Park, J. H. Kim, J. Lee, J. S. Lim, T. J. Shin, H. Y. Jeong, J. S. Son, S. J. Kang*, J. Y. Kim*, and S. H. Joo*
Angew. Chem. Int. Ed., 2021, 60, 1441

 Highly selective asymeetric polybenzimidazole-4,4’-(hexafluoroisopropylidene)bis(benzoic acid) hollow fiber membranes for hydrogen separation
D. Y. Kim, S. Ryu, H-J Kim, H. C. Ham, H. Sohn, S. P. Yoon, J. Han, T-H. Lim, C. W. Yoon, J. Y. Kim, S. W. Lee, and S. H. Choi*
Sep. Purif. Technol., 2021, 257, 117954

 Hierarchically assembled cobalt oxynitride and N-doped carbon nanofiber hybrids for efficient bifunctional oxygen electrocatalysis with exceptional regenerative efficiency
 K. R. Yoon, C-K. Hwang, S-h Kim, J-W. Jung, J. E. Chae, A. Lim, S-H. Cho, J. P. Singh, J. M. Kim, K. Shin, B. M. Moon, H. S. Park, H-J. Kim, K. H. Chae, H. C. Ham, I. D. Kim*, and J. Y. Kim*
ACS Nano, 2021, 15, 11218

 Multifunctional Nafion/CeO2 dendritic structures for enhanced durability and performance of polymer electrolyte membrane fuel cells
 J. Choi†, J. H. Yeon†, S. H. Yook, S. S. Shin, J. Y. Kim, M. Choi*, and S. Jang*
ACS Appl. Mater. Interfaces, 2021, 13, 806

 Activity-stability benefits of Pt/C fuel cell electrocatalysts prepared via remote CeO2 interfacial doping
K. R. Yoon, J. M. Kim, K. A. Lee, S. G. Akpe, Y. J. Lee, J. P. Singh, K. H. Chae, S. S. Jang, H. C. Ham*, and J. Y. Kim*
 J. Power Sources, 2021, 496, 229798

 High-performance amphiphilic Ti porous transport layer with alternating hydrophobic and hydrophilic channels for polymer electrolyte membrane unitized regenerative fuel cells
A. Lim, H-Y. Jeong, Y. Lim, J. Y. Kim, H-Y. Park, J. H. Jang, Y-E. Sung*, J. M. Kim*, and H. Park*
Sci. Adv., 2021, 7, 13, eabf7866

 Layered double hydroxide hybrid nanostructures as multifunctional nanomaterials for electrochemical energy conversion and storage systems
 G. M. Tomboc†, J. Kim†, Y. Wang†, Y. Son, J. Li*, J. Y. Kim*, and K. Lee*
 J. Mater. Chem. A, 2021, 9, 4528

 Interfacing RuO2 with Pt to induce efficient charge transfer from Pt to RuO2 for highly efficient and stable oxygen evolution under acidic media
T. Kwon, H. Yang, M. Jun, T. Kim, J. Joo, J. Kim, H. Baik, J. Y. Kim, and K. Lee*
J. Mater. Chem. A, 2021, 9, 14352

 Multimetallic nanostructures for electrocatalytic oxygen evolution reaction in acidic media
T. Kim†, B. Kim†, T. Kwon†, H. Y. Kim†, J. Y. Kim*, and K. Lee*
Mater. Chem. Front., 2021, 5, 4445

 Pt-based intermetallic nanocatalysts for promoting oxygen reduction reaction
H. Y. Kim*, J. Y. Kim, and S. H. Joo*
Bull. Korean Chem. Soc., 2021, 42, 724

 Structural evolution of atomically dispersed Fe species in Fe-N/C catalysts probed by X-ray absorption and 57Fe Mössbauer spectroscopies
 J. Woo, H. Choi, Y. J. Sa, H. Y. Kim, T. Lim, J-H. Jang, S. J. Yoo, J. Y. Kim, C. S. Kim*, and S. H. Joo*
 J. Phys. Chem. C, 2021, 125, 11928

 Single-step fabrication of reinforced composite membrane via centrifugal colloidal casting for fuel cell applications
S. H. Cho, K. R. Yoon, Y. S. Kang, S. H. Kwon, J. H. Lee, S. G. Lee, S. S. Jang, S. Y. Lee, H-J. Kim, and J. Y. Kim*
Small Methods, 2021, 5, 2100285

 Facile one-step synthesis of Ru-doped NiCoP nanoparticles as highly efficient electrocatalysts for oxygen evolution reaction
J. Kim†, B. J. Min†, T. Kwon, T. Kim, H. Baik, H. C. Ham, K. Lee* and J. Y. Kim*
Chem. Asian J., 2021, 16, 3630

 Polystyrene-based hydroxide ion-conducting ionomer: binder characteristics and performance in anion-exchange membrane fuel cells
J. E. Chae, S. Y. Lee, S. J. Yoo, J. Y. Kim, J. H. Jang, H-Y. Park, H. S. Park, B. Seo, D. Henkensmeier, K. H. Song*, and H-J. Kim*
Polymers, 2021, 13, 690

 Reinforced polymer blend membranes with liposome-like morphology for polymer electrolyte membrane fuel cells operating under low-humidity conditions
S. Y. Lee, C. H. Park, J. E. Chae, S. Lee, H-J. Lee, S. J. Yoo, J. Y. Kim, J. H. Jang, and H-J. Kim*
Adv. Eng. Mater., 2021, 23, 2001174

 DFT-machine learning approach for accurate prediction of pKa
R. Lawler, Y-H. Liu, N. Majaya, O. Allam, H. Ju, J. Y. Kim, and S. S. Jang*
J. Phys. Chem. A, 2021, 125, 8712

 Highly efficient oxygen evolution reaction via facile bubble transport realized by three-dimensionally stack-printed catalysts
 Y. J. Kim, A. Lim, J. M. Kim, D. Lim, K. H. Chae, E. N. Cho, H. J. Han, K. U. Jeon, M. Kim, G. H. Lee, G. R. Lee, H. S. Ahn, H. S. Park, H. Kim, J. Y. Kim*, and Y. S. Jung*
 Nature Commun., 2020,  11, 4921

 Toward efficient electrocatalytic oxygen evolution: emerging opportunities with metallic pyrochlore oxides for electrocatalysts and conductive supports
 M. Kim*, J. Park, M. Kang, J. Y. Kim, and S. W. Lee*
 ACS Cent. Sci., 2020,  6, 880

 Highly stable Pt-based ternary systems for oxygen reduction reaction in acidic electrolytes
 J. Kim†, Y. J. Hong†, K. Lee*, and J. Y. Kim*
 Adv. Energy Mater., 2020, 10, 2002049

 Dual exchange membrane fuel cell with sequentially aligned cation and anion exchange membranes for non-humidified operation
S. Y. Lee, J. E. Chae, J. Choi, H. S. Park, D. Henkensmeier, S. J. Yoo, J. Y. Kim, Y. Na*, J. H. Jang*, and H-J. Kim*
J. Membrane Sci., 2020, 596, 117745

 Synergetic structural transformation of Pt electrocatalyst into advanced 3D architectures for hydrogen fuel cells
 J. M. Kim†, J-H. Kim†, J. Kim, Y. Lim, Y. Kim, A. Alam, J. Lee, H. Ju, H. C. Ham, and J. Y. Kim*
Adv. Mater., 2020, 32, 2002210

 Innovative cathode flow-field design for passive air-cooled polymer electrolyte membrane (PEM) fuel cell stacks
 J. Lee, G. M. Hassan, N. Lee, K. Lim, S. W. Lee, S. S. Jang, J. Y. Kim, and H. Ju*
Int. J. Hydrog. Energy, 2020, 45, 11704

 Cost-effective porous-organic-polymer-based electrolyte membranes with superprotonic conductivity and low activation energy
D. W. Kang†, K. A. Lee†, M. Kang, J. M. Kim, M. Moon, J. H. Choe, H. Kim, D. W. Kim, J. Y. Kim*, and C. S. Hong*
 J. Mater. Chem. A, 2020, 8, 1147

 Effect of side-chain length in perfluorinated sulfonic and phosphoric acid based membranes on nanophase segregation and transport: a molecular dynamics simulation approach
R. Lawler†, C. Caliendo†, H. Ju, J. Y. Kim, S. W. Lee, and S. S. Jang*
 J. Phys. Chem. B, 2020, 124, 1571

 High-yield electrochemical hydrogen peroxide production from an enhanced two-electron oxygen reduction pathway by mesoporous nitrogen-doped carbon and manganese hybrid electrocatalysts
A. Byun, J. Cho, J. M. Kim, K. H. Chae, H-Y. Park, S. W. Hong, H. C. Ham, S. W. Lee, K. R. Yoon*, and J. Y. Kim*
Nanoscale Horiz., 2020, 5, 832

 Spirobiindane-based poly(arylene ether sulfone) ionomers for alkaline anion exchange membrane fuel cells
J. Choi, J-H. Jang, J. E. Chae, H-Y. Park, S. Y. Lee, J. H. Jang, J. Y. Kim, D. Henkensmeier, S. J. Yoon, K. Y. Lee, Y-E. Sung*, and H-J. Kim*
Macromol. Res., 2020, 28, 275

 Porous strained Pt nanostructured thin-film electrocatalysts via dealloying for PEM fuel cells
C. K. Hwang†, J. M. Kim†, S. Hwang, J-H. Kim, C. H. Sung, B-M. Moon, K. H. Chae, J. P. Singh, S-H. Kim, S. S. Jang, S. W. Lee, H. C. Ham, S. H. Han*, and J. Y. Kim*
Adv. Mater. Interfaces, 2020, 23, 1901326

 High purity hydrogen production via aqueous phase reforming of xylose over small Pt nanoparticles on a gamma-Al2O3 support
Y. Kim, M. Kim, H. Jeong, Y. Kim, S. H. Choi, H. C. Ham, S. W. Lee, J. Y. Kim, K. H. Song, C. W. Yoon, Y. S. Jo*, and H. Sohn*
Int. J. Hydrog. Energy, 2020, 45, 13848

 Thiometallate precursors for the synthesis of supported Pt and PtNi nanoparticle electrocatalysts: size-focusing by S capping
W. Choi†, J. M. Kim†, C-K. Hwang†, M. Choe, S. Baek, H. W. Ban, D. H. Gu, H. Jeong, K. H. Chae, Y. Lim, Z. Lee*, J. Y. Kim*, and J. S. Son*
Nanoscale, 2020, 12, 10498

 Hydrocarbon-based electrode ionomer for proton exchange membrane fuel cells
 J. E. Chae, S. J. Yoo, J. Y. Kim, J. H. Jang, S. Y. Lee*, K. H. Song*, and H-J. Kim*
Int. J. Hydrog. Energy, 2020, 45, 32856

 IrCo nanocactus on CoxSy nanocage as a highly efficient and robust electrocatalyst for oxygen evolution reaction in acidic media
J. Kim, S. Yu, S. Y. Chun, A. Oh, J. M. Kim, H. Baik, H. C. Ham, J. Y. Kim*, K. Kwak*, and K. Lee*
Nanoscale, 2020, 12, 17074

 Effect of the fabrication condition of membrane electrode assemblies with carbon-supported ordered PtCo electrocatalyst on the durability of polymer electrolyte membrane fuel cells
J. Jung, H. S. Park, J. Han, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Y. Lee, K. H. Song*, H-Y. Park*, and J. H. Jang*
Int. J. Hydrog. Energy, 2020, 45, 32834

 Dopant-assisted control of the crystallite domain size in hollow ternary Iridium alloy octahedral nanocages toward the oxygen evolution reaction
T. Kwon†, M. Jun†, G. Bang, H. Yang, T. Kim, J. Joo, T. Kim, J. Kim, J. M. Kim, H. Baik, Y. Jung*, J. Y. Kim*, and K. Lee*
Cell Reports Phys. Sci., 2020, 1, 100260

 CeO2(111) surface with oxygen vacancy for radical scavenging: density functional theory approach
R. Lawler†, J. Cho†, H. C. Ham, H. Ju, S. W. Lee, J. Y. Kim, J. I. Choi*, and S. S. Jang*
J. Phys. Chem. C, 2020, 124, 20950

 Suppressing interfacial dipoles to minimize open-circuit voltage loss in quantum dot photovoltaics
H. Lim†, D. H. Kim†, M. J. Choi, E. H. Sargent, Y. S. Jung*, and J. Y. Kim*
Adv. Energy Mater., 2019, 9, 1901938

 Oxygen-vacancy-introduced BaSnO3-δ photoanodes with tunable band structures for efficient solar-driven water splitting
M. Kim, B. Lee, H. Ju, J. Y. Kim, J. Kim*, and S. W. Lee*
Adv. Mater., 2019, 16, 1903316

 Tuning solute-redistribution dynamics for scalable fabrication of colloidal quantum dot optoelectronics
M-J. Choi†, Y-J. Kim†, H. Lim, E. Alarousu, Y. H. Kim, O. F. Mohammed, E. H. Sargent, J. Y. Kim*, and Y. S. Jung*
Adv. Mater., 2019, 31, 1805886

 Pt-sputtered Ti mesh electrode for polymer electrolyte membrane fuel cells
Y. S. Kang, S. Jo, D. Choi, J. Y. Kim, T. Park*, and S. J. Yoo*
Int. J. Precis. Eng. Man., 2019, 6, 271

 Mussel-inspired polydopamine-treated reinforced composite membranes with self-supported CeOx radical scavengers for highly stable PEM fuel cells
K. R. Yoon†, K. A. Lee†, S. Jo, S. H. Yook, I-D. Kim, and J. Y. Kim*
Adv. Funct. Mater., 2019, 17, 1806929 (2019)

 Solar hydrogen peroxide production on carbon nanotubes wired to titania nanorod arrays catalyzing As(III) oxidation
S. Y. Choi, S. Kim, K. J. Lee, J. Y. Kim, D. S. Han, and H. Park*
Appl. Catal. B, 2019, 252, 55

 High-performance corrosion-resistant fluorine-doped tin oxide as an alternative to carbon support in electrodes for PEM fuel cells
J. M. Kim†, Y. J. Lee†, S. Kim, K. R. Yoon, K. A. Lee, Y. S. Kang, H-Y. Park, K-H. Chae, H. C. Ham, and J. Y. Kim*
Nano Energy, 2019, 65, 104008

 Importance of exsolution in transition-metal (Co, Rh, and Ir)-doped LaCrO3 perovskite catalysts for boosting dry reforming of CH4 using CO2 for hydrogen production
J. H. Oh, B. W. Kwon, J. Cho, C. H. Lee, M. K. Kim, S. H. Choi, S. P. Yoon, J. Han, S. W. Nam, J. Y. Kim, S. S. Jang, K. B. Lee*, and H. C. Ham*
Ind. Eng. Chem. Res., 2019, 58, 6385

 Post-assembly modification of polymeric composite membrane using spin drying for fuel cell applications
K. A. Lee, K. R. Yoon, S. H. Kwon, K. J. Lee, S. Jo, J. S. Lee, K. Y. Lee, S. G. Lee*, and J. Y. Kim*
J. Mater. Chem. A, 2019, 7, 7380

 Polyethylene-assisted synthesis of Au nanoparticles for efficient syngas production
Y-H. Chung, M. G. Ha, Y. Na, H-Y. Park, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Y. Lee, S. W. Lee, H. S. Park*, Y-T. Kim*, and J. H. Jang*
Electroanalysis, 2019, 31, 1401

 A study on electrode fabrication and operation variables affecting the performance of anion exchange membrane water electrolysis
A. Lim, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Y. Lee, Y-E. Sung, J. H. Jang*, and H. S. Park*
J. Ind. Eng. Chem., 2019, 76, 410

 Palladium single-atom catalysts supported on C@C3N4 for electrochemical reactions
H-E. Kim, I. H. Lee, J. Cho, S. Shin, H. C. Ham, J. Y. Kim*, and H. Lee*
ChemElectroChem, 2019, 6, 4706

 Activity origin and multifunctionality of Pt-based intermetallic nanostructures for efficient electrocatalysts
H. Y. Kim†, J. M. Kim†, Y. Ha†, J. Woo, A. Byun, T. J. Shin, H. Y. Jeong*, H. Kim*, J. Y. Kim*, and S. H. Joo*
ACS Catal., 2019, 9, 11242

 Polymeric graphitic carbon nitride nanosheet-coated amorphous carbon supports for enhanced fuel cell electrode performance and stability
I. H. Lee, J. Cho, K. H. Chae, M. K. Cho, J. Jung. J. Cho, H. J. Lee, H. C. Ham, and J. Y. Kim*
Appl. Catal. B, 2018, 237, 318

 Electrodeposited IrO2/Ti electrodes as durable and cost-effective anodes in high-temperature polymer-membrane-electrolyte water electrolyzers
S. Choe, B-S. Lee, M. K. Cho, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Y. Lee, H. S. Park, and J. H. Jang*
Appl. Catal. B, 2018, 226, 289

 Effect of catalyst pore size on the performance of non-precious Fe/N/C-based electrocatalysts for high-temperature polymer electrolyte membrane fuel cells
A. Byeon, K. J. Lee, M. J. Lee, J. S. Lee, I. H. Lee, H-Y. Park, S. Y. Lee, S. J. Yoo, J. H. Jang, H-J. Kim, and J. Y. Kim*
ChemElectroChem, 2018, 5, 1805

 Enhanced CO2 reduction activity of polyethylene glycol-modified Au nanoparticles prepared via liquid medium sputtering
M. W. Chung, I. Y. Cha, M. G. Ha, Y. Na, J. Hwang, H. C. Ham, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Y. Lee, H. S. Park*, and J. H. Jang*
Appl. Catal. B, 2018, 237, 673

 Alkaline anion exchange membrane water electrolysis: effects of electrolyte feed method and electrode binder content
M. K. Cho, H-Y. Park, H. J. Lee, H-J. Kim, A. Lim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Y. Lee, H. S. Park*, J. H. Jang*
J. Power Sources, 2018, 382, 22

 Electrochemical impedance analysis with transmission line model for accelerated carbon corrosion in polymer electrolyte membrane fuel cells
J. Jung, Y-H. Chung, H-Y. Park, J. Han, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Y. Lee, K. H. Song*, H. S. Park*, and J. H. Jang*
Int. J. Hydrog. Energy, 2018, 43, 15457

 Application of spirobiindane-based microporous poly(ether sulfone)s as polymeric binder on solid alkaline exchange membrane fuel cells
J. Choi, M-H. Kim, J. Y. Han, J. E. Chae, W. H. Lee, Y. M. Lee, S. Y. Lee, J. H. Jang, J. Y. Kim, D. Henkensmeier, S. J. Yoo, Y-E. Sung*, and H-J. Kim*
J. Membrane Sci., 2018, 568, 67

 Vanadium nitride nanofiber membrane as a highly stable support for Pt-catalyzed oxygen reduction reaction
N. Y. Kim, J. H. Lee, J. A. Kwon, S. J. Yoo, J. H. Jang, H-J. Kim, D. H. Lim*, and J. Y. Kim*
J. Ind. Eng. Chem., 2017, 46, 298

 Influence of fluoride ions contamination in front opening unified pod generating defective bonding pad
S. Kwon, S. M. Hwang, H. R. Kim, H. C. Jang, J. H. Hong, G. J. Song, H. Y. Park, M. Kim, Y. Shin, J. Y. Kim, T. Y. Noh, and S-K. Yoo*
Aerosol and air quality research, 2017, 17, 936

 Nitrogen doped graphene coated iron core-shell nanofragments for high performance oxygen reduction electrocatalysts
J. Y. Lee†, N. Kim†, D. Y. Shin, H-Y. Park, S. S. Lee, S. J. Kwon, D. H. Lim, J. G. Son*, and J. Y. Kim*
J. Nanopart. Res., 2017, 19, 98

 Effect of catalysts layer ionomer content on performance of intermediate temperature proton exchange membrane fuel cells under reduced humidity conditions
M. K. Cho, H-Y. Park, S. Y. Lee, B-S. Lee, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, J. Han, H. S. Park, Y-E. Sung, J. H. Jang*
Electrochem. Acta, 2017, 224, 228

 Urchin-shaped hollow iron-nitrogen-doped carbon microspheres as high-performance electrocatalysts for oxygen reduction
M. J. Park, S. J. Kwon, H. S. Park, S. J. Yoo, J. H. Jang, H-J. Kim, S. W. Nam, and J. Y. Kim*
J. Electrochem. Soc., 2017, 164, F224

 Effect of the spirobiindane group in sulfonated poly(arylene ether sulfone) copolymer as electrode binder for polymer electrolyte membrane fuel cells
J. E. Chae, B. H. Kim, J. H. Noh, J. Jung, J. Y. Kim, J. H. Jang, S. J. Yoo, H-J Kim, S. Y. Lee*
J. Ind. Eng. Chem., 2017, 47, 315

 First-principles understanding of durable titanium nitride electrocatalyst supports
J. A. Kwon, M-S. Kim, D. Y. Shin, J. Y. Kim*, and D-H. Lim*
J. Ind. Eng. Chem., 2017, 49, 69

 Composite hollow nanostructures composed of carbon-coated Ti3+ self-doped TiO2-reduced graphene oxide as an efficient electrocatalysts for oxygen reduction
R. Boppella, J-E. Lee, F. M. Mota, J. Y. Kim, Z. Feng, and D. H. Kim*
J. Mater. Chem. A, 2017, 5, 7072

 Investigation of electrolyte leaching in the performance degradation of phosphoric acid-doped polybenzimidazole membrane-based high temperature fuel cells
Y. H. Jeong, K. Oh, S. Ahn, N. Y. Kim, A. Byun, S. Y. Lee, H. S. Park, S. J. Yoo, J. H. Jang, H-J. Kim, H. C. Ju, and J. Y. Kim*
J. Power Sources, 2017, 363, 365

 Synthesis of high molecular-weight polybenzimidazole using a highly pure monomer under mild conditions
E-K. Kim, S. Y. Lee, S. Y. Nam, S. J. Yoo, J. Y. Kim, J. H. Jang, D. Henkensmeier, H-J. Kim*, J-C. Lee
Polym. Int., 2017, 66, 1812

 PtFe nanoparticles supported on electroactive Au-PANI core@shell nanoparticles for high-performance bifunctional electrocatalysis
J-E. Lee, Y. J. Jang, W. Xu, Z. Feng, H-Y. Park, J. Y. Kim*, and D. H. Kim*
J. Mater. Chem. A, 2017, 5, 13692

 Transition metal alloying effect on the phosphoric acid adsorption strength of Pt nanoparticles: an experimental and density functional theory study
H-Y. Park, D-H Lim, S. J. Yoo, H-J. Kim, D. Henkensmeier, J. Y. Kim, H. C. Ham, and J. H. Jang*
Sci. Rep., 2017, 7: 7186

 Enhanced stability of hollow nanostructures of carbon-coated Ti3+ self-doped TiO2-reduced graphene oxide supports for Pt-catalyzed fuel cell electrodes
C. H. Sung†, R. D. Boppella†, B. M. Moon, D-H. Lim, D. H. Kim* and, J. Y. Kim*
Adv. Mater. Interfaces, 2017, 4, 1700564

 Conductive porous organic polymer with superprotonic conductivity of a Nafion-type electrolyte
D. W. Kang, J. H. Song, K. J. Lee, H. G. Lee, J. E. Kim, H. Y. Lee, J. Y. Kim, and C. S. Hong*
J. Mater. Chem. A, 2017, 5, 17492

 Hierarchical cobalt-nitride and -oxide co-doped porous carbon nanostructures for highly efficient and durable bifunctional oxygen reaction electrocatalysts
K. J. Lee, D. Y. Shim, A. Byun, A. Lim, Y. S. Jo, A. Begley, D-H. Lim, Y-E. Sung, H. S. Park, K. H. Chae, S. W. Nam, K-Y. Lee, and J. Y. Kim*
Nanoscale, 2017, 9, 15846

 Factors in electrode fabrication for performance enhancement of anion exchange membrane water electrolysis
M. K. Cho, H-Y. Park, S. Choe, S. J. Yoo, J. Y. Kim, H-J. Kim, D. Henkensmeier, S. Y. Lee, Y-E. Sung* H. S. Park*, and J. H. Jang*
J. Power Sources, 2017, 347, 283

 Facile synthesis of M-MOF-74 (M=Co, Ni, Zn) and its application as an electrocatalyst for electrochemical CO2 conversion and H2 production
I. Choi, Y. E. Jung, S. J. Yoo, J. Y. Kim, H-J. Kim, C. Y. Lee, and J. H. Jang*
J. Electrochem. Sci. Technol., 2017, 8, 61

 Two-dimensional nanoparticle supracrystals: a model system for two-dimensional melting
J. Y. Kim†*, S. J. Kwon†, J-B. Chang, T. A. Hatton, C. A. Ross, and F. Stellacci
Nano Lett., 2016, 16, 1352

 Highly asymmetric n+-p heterojunction quantum dot solar cells with significantly improved charge collection efficiencies
M-J. Choi, S. Kim, H. Lim, J. Choi, D. M. Sim, S. Yim, B. T. Ahn, J. Y. Kim*, and Y. S. Jung*
Adv. Mater., 2016, 28, 1780 (2016)

 Cost-effective, high-performance porous organic polymer conductors functionalized with sulfonic acid groups by direct postsynthetic substitution
D. W. Kang, K. S. Lim, K. J. Lee, J. H. Lee, W. R. Lee, J. H. Song, K. H. Yeom, J. Y. Kim, and C. S. Hong*
Angew. Chem. Int. Ed., 2016, 128, 16357

 Tailoring ruthenium exposure to enhance the performance of fcc platinum@ruthenium core-shell electrocatalysts in the oxygen evolution reaction
N. M. AlYami, A. P. LaGrow, K. S. Joya, J. Hwang, K. Katsiev, D. H. Anjum, Y. Losovyj, J. Y. Kim, and O. M. Bakr*
Phys. Chem. Chem. Phys., 2016, 18, 16169

 Base tolerant polybenzimidazolium hydroxide membranes for solid alkaline-exchange membrane fuel cells
J. Y. Lee†, D-H. Lim†, J. E. Chae, J. Choi, B. H. Kim, S. Y. Lee, C. W. Yoon, S. Y. Nam, J. H. Jang, D. Henkensmeier, S. J. Yoo, J. Y. Kim, H.-J. Kim*, and H. C. Ham*
J. Membrane Sci., 2016, 514, 398

 Facile preparation of long-term durable nano- and micro-structured polymer blend membrane for a proton exchange membrane fuel cell
H-J. Lee, Y. Kwon, S. Y. Lee, J. Choi, B. H. Kim, D. Henkensmeier, J. H. Jang, S. J. Yoo, J. Y. Kim, H.-J. Kim*, H. Kim*, and M. H. Kim*
RSC Adv., 2016, 6, 46516

 Oxygen reduction electrocatalysts based on coupled iron nitride nanoparticles with nitrogen-doped carbon
M. J. Park†, J. H. Lee†, K. P. S. S. Hembram, K-R. Lee, S. S. Han, C. W. Yoon, S. W. Nam, and J. Y. Kim*
Catalysts, 2016, 6, 86

 Colloidal nanocomposite of reduced graphene oxide and quantum dots for enhanced surface passivation in optoelectronic applications
A. Mnoyan, K. M. Kim, J. Y. Kim, and D. Y. Jeon*
Sol. Energ. Mat. Sol. Cells, 2016, 144, 181

 Spectrophotometric analysis of phosphoric acid leakage in high-temperature phosphoric acid-doped polybenzimidazole membrane fuel cell application
S. Han, Y. H. Jung, J. H. Jung, A. Begley, E. Choi, S. J. Yoo, J. H. Jang, H-J. Kim, S. W. Nam, and J. Y. Kim*
J. Sensors, 2016, 5290510

 Characterizing coverage of phosphoric acid on carbon-supported platinum nanoparticles using in situ extended X-ray absorption fine structure spectroscopy and cyclic voltammetry
H-Y. Park, S. H. Ahn, S-K. Kim, H-J. Kim, D. Henkensmeier, J. Y. Kim, S. J. Yoo, and J. H. Jang
J. Electrochem. Soc., 2016, 163, F210

 Experimental investigation of operating parameters in power generation from lab-scale reverse electro-dialysis
I. Choi, J. Y. Han, S. J. Yoo, D. Henkensmeier, J. Y. Kim, S. Y. Lee, J. Han, S. W. Nam, H-J. Kim*, and J. H. Jang*
Bull. Korean Chem. Soc., 2016, 37, 1010

 Development of porous Pt/IrO2/carbon paper electrocatalysts with enhanced mass transport as oxygen electrodes in unitized regenerative fuel cells
B-S. Lee, H-Y. Park, M. K. Cho, J. W. Jung, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, S. Park., K-Y. Lee, and J. H. Jang
Electrochem. Commun., 2016, 64, 14

 Polarization characteristics of a low catalyst loading PEM water electrolyzer operating at elevated temperature
B-S. Lee, H-Y. Park, I. Choi, M. K. Cho, H-J. Kim, S. J. Yoo, D. Henkensmeier, J. Y. Kim, S. W. Nam, S. Park., K-Y. Lee, and J. H. Jang
J. Power Sources, 2016, 309, 127

 Development of La0.8Sr0.2MnO3+δ electrocatalysts by Pechini’s methods as cathode electrocatalysts in alkaline anion exchange membrane fuel cells
H-Y. Park, S. H. Park, M. S. Park, H-J. Kim, D. Henkensmeier, S. J. Yoo, J. Y. Kim, J. H. Ryu, and J. H. Jang
Solid State Ionics, 2016, 290, 124

 Single-step fabrication of quantum funnels via centrifugal colloidal casting of nanoparticle films
J. Y. Kim, V. Adolfi, B. Sutherland, O. Voznyy, S. Joon Kwon, T. W. Kim, J. Kim, H. Ihee, K. Kemp, M. Adachi, M. Yuan, I. Kramer, D. Zhitomirsky, S. Hoogland, and E. H. Sargent*
Nature Commun., 2015, 6:7772

 Conformal fabrication of colloidal quantum dot solids for optically enhanced photovoltaics
A. J. Labelle, S. M. Thon, J. Y. Kim, X. Lan, D. Zhitomirsky, K. W. Kemp, and E. H. Sargent*
ACS Nano, 2015, 9, 5447

 A highly active and durable Co-N-C electrocatalsyt synthesized using exfoliated graphitic carbon nitride nanosheets
J. H. Lee, M. J. Park, S. J. Yoo, J. H. Jang, H-J. Kim, S. W. Nam, C. W. Yoon*, and J. Y. Kim*
Nanoscale, 2015, 7, 10334

 Evaluation of hindrance to the growth of SiN passivation layer by contamination of fluoride ions in front opening unified pod
G. Song, S. M. Hwang, S. J. Koo, H. R. Kim, H. C. Jang, J. H. Hong, H. Y. Park, E. Choi, J. Y. Kim, T. Y. Noh, E. Lee, and S-K. Yoo
Aerosol and air quality research, 2015, 15, 2175

 Colorimetric detection of phosphoric acid leaking for phosphoric acid-doped polybenzimidazole membrane fuel cells via molybdenum blue reaction
Y. H. Jeong, J. H. Jung, E. Choi, S. Han, S. J. Yoo, J. H. Jang, H-J. Kim, K-Y. Lee*, and, J. Y. Kim*
J. Power Sources, 2015, 299, 480

 Highly efficient and durable TiN nanofiber electrocatalyst supports
H. Kim, M. K. Jo, A. K. Kwon, Y. H. Jung, K. J. Lee, N. Y. Kim, M. J. Kim, S. J. Yoo, J. H. Jang, H-J. Kim, S. W. Nam, D-H. Lim, E. Cho,* K-Y. Lee,* and J. Y. Kim*
Nanoscale, 2015, 7, 18429

 Development of electrodeposited IrO2 electrodes as anodes in polymer electrolyte membrane water electrolysis
B-S. Lee, S. H. Ahn, H-Y. Park, I. Choi, S. J. Yoo, H-J. Kim, D. Henkensmeier, J. Y. Kim, S. Park, S. W. Nam, K-Y. Lee*, J. H. Jang*
Appl. Catal., B, 2015, 179, 285

 Atomically dispersed Cu on Ce1-xRExO2-δ nanocubes (RE = La and Pr) for water gas shift: influence of OSC on catalysis
M. Ridwan, R. Tamarany, J. Han, S. W. Nam, H. C. Ham, J. Y. Kim, S. H. Choi, S. C. Jang, and C. W. Yoon
RSC Adv., 2015, 5, 89478

 Radel-based membranes with pyridine and imidazole side groups for high temperature polymer electrolyte fuel cells
S. Hink, N. M. H. Duong, D. Henkensmeier*, J. Y. Kim, J. H. Jang, H-J. Kim, J. Han, and S-W. Nam
Solid State Ionics, 2015, 275, 80

 Steam reforming of biogas over CeO2-coated Ni-Al plate catalysts
Q. T. P. Bui, Y. Kim, H. T. B. Nguyen, S. W. Nam, J. H. Han, H. C. Ham, J. Y. Kim, S. H. Choi, S-A. Hong, and C. W. Yoon*
Catal. Lett., 2015, 145, 1403

 Synthesis of high molecular weight sulfonated poly(arylene ether sulfone) copolymer without azeotropic reaction
S. Y. Lee, Y. Kwon, B. H. Kim, J. Chae, J. H. Jang, D. Henkensmeier, S. J. Yoo, J. Y. Kim, and H-J. Kim*
Solid State Ionics, 2015, 275, 92

 Inverted colloidal quantum dot solar cells
G. Kim, B. Walker, H-B. Kim, J. Y. Kim, E. H. Sargent, J. Park, and J. Y. Kim
Adv. Mater., 2014, 26, 3321

 High-performance quantum-dot solids via elemental sulfur synthesis
M. Yuan, K. W. Kemp, J. Y. Kim, S. M. Thon, L. Rollny, and E. H. Sargent
Adv. Mater., 2014, 26, 3513

 Facile synthesis of hollow Fe-N-C hybrid nanostructures for oxygen reduction reactions
J. H. Lee, M. J. Park, J. Jung, J. Ryu, E. Cho, S-W. Nam, J. Y. Kim*, and C. W. Yoon*
Inorg. Chim. Acta, 2014, 422, 3

 Carbon dioxide mediated, reversible chemical hydrogen storage using a Pd nanocatalyst supported on mesoporous graphitic carbon nitride
J. H. Lee, J. Ryu, J. Y. Kim, S-W. Nam, J. H. Han, T-H. Lim, S. Gautam, K. H. Chae, C. W. Yoon
J. Mater. Chem. A, 2014, 2, 9490

 Effects of anode flooding on the performance degradation of polymer electrolyte membrane fuel cells
M. Kim, N. Jung, K. Eom, S. J. Yoo, J. Y. Kim, J. H. Jang, H-J. Kim, B. K. Hong, and E. Cho
J. Power Sources, 2014, 266, 332

 Effect of membrane electrode assembly fabrication method on the single cell performances of polybenzimidazole-based high temperature polymer electrolyte membrane fuel cells
J. Lee, J. Jung, J. Y. Han, H-J. Kim, J. H. Jang, H-J Lee, E. A. Cho, D. Henkensmeier, J. Y. Kim, S. J. Yoo, S-A. Hong, S. Y. Nam
Macromol. Res., 2014, 22, 1214