Precursor Diffusion-Controlled Scalable Synthesis of Monodisperse Iodide Perovskite Quantum Dots for Photovoltaics

J. H. Kim‡, S. H. Han‡, J. G. Kim‡,  H. M. Kim, S. W. Lee, D. G. Lee, G. Y. Seo, H. S. Ma, J. F. Joung, T. K. Lee, H. M. Kim,  J. Choi*, Y. Kim*

Recent Progress in Surface Engineering of AgBiS2 Nanocrystals for Nontoxic and Efficient Photovoltaics

H. J. Kim‡, M. Y. Kim‡, J. Y. Park,  S. J. Yoon, J. Choi*

Natural Antioxidant-Inspired Interfacial Engineering for Stable and High-Performance Perovskite Solar Cells

S. Choi‡, T. Yong, S.-K. Kim, J. Park, S. Han, G. Seo, H. J. Kim, H. S. Ma S.-J. Ko, J.-H. Lee, B. J. Moon*,J. Choi*

Conjugated Polymer-Driven Compact Crystal Packing and Efficient Charge Transport in Perovskite Quantum Dot Solar Cells

T. O. Yoon‡, S. Alam, D. Baek, D. Lee, H. Na, J. Cha, H. jin, M. Lee, M. Q. Li, S. Yang, S. Han, G. Seo, J. Choi, J. Jang*, J. Lee*, M. Kim*

Dopant-Chelating Polymeric Hole Transporting Material for Efficient and Humidity-Stable Quantum Dot Photovoltaics 

H. R. You‡, D. H. Lee , S.-K. Kim, J. Y. Park, E. J. Lee, H. J. Kim, H. S. Ma, S. M. Ka, T. Y. Yong, Y. M. Lee, Y. Kim, B.J. Moon*, J. Lee*, J. Choi*

Enhancing Quatum Dot photovoltaic Efficiency through Defect Passivation and Triplet Energy Transfer with 9-Anthracene Carboxylic Acid

E. J. Lee‡, G. Ham‡, S. Yun , H. R. You, T. Yong , G. Seo, W. Lee, H. S. Ma, J. Y. Park, H. J. Kim, S.-K. Kim, Y. Kim, J. Lim, M. Kim*, H. Cha*, J. Choi*

Backbone Fluorination of Benzodithiophene‑Based Hole‑Transporting Polymers for Enhanced Organic Transistors and Nanocrystal Photovoltaics 

N.‑Y. Vivian‡, H. J. Kim‡, J. H. Lee,  H. Ahn , N.‑ Y. Benjamin*,  J. Choi*, J. W. Jo*

Photocatalytic Hydrogen Production Using Semiconductor (CdSe)13 Clusters 

S. Lee‡, Y. Lee‡, H. G. Abbas‡, S. Ji,  S. Y. Kim, K. Lee, S. Li, E.J. Lee, J. Choi, H. Ahn, I. Y. Kim, S.-I. In, S. Ringe*, Y. J. Jang*, J. Yang*

Synergistic Hybrid-Ligand Passivation of Perovskite Quantum Dots: Suppressing Reduced-Dimensionality and Enhancing Optoelectronic Performance

S. Han‡ , W. H. Jeong‡, G. Seo, S. Choi, D. G. Lee, W. -S. Chae, H. Ahn, T. K. Lee, H. Choi, J. Choi* , B. R. Lee* , Y. Kim* 

SN2-Mediated Decoupled Precursor Provision Enables Large-Scale Production of Monodisperse Lead Halide Perovskite Quantum Dots in a Single Reactor

J. Kim‡ , W. Kim, J. I. Jang, W. Kim, D. Yoo, J. W. Kim , Y. Lee, M.-J. Choi, J. Choi, H. M. Kim, S. B. Cho, M. J. Ko*, Y. Kim*  

Homogeneously Blended Donor and Acceptor AgBiS2 Nanocrystal Inks Enable High-Performance Eco-Friendly Solar Cells with Enhanced Carrier Diffusion Length

H. J. Kim‡ , J. Y. Park‡, Y.-J. Choi‡, S.-K. Kim, T. Yong, G. Seo, E.J. Lee, S. Choi, H. R. You, W. -W. Park, S.J. Yoon, W.H. Kim, J. Lim, Y. Kim, O.-H. Kwon*, J. Choi*

Furan-substituted benzodithiophene-based polymer semiconductors as charge transport materials for organic transistors and nanocrystal photovoltaics

V. Nketia‐Yawson ‡,H. J. Kim‡ , H. Ahn , B. Nketia-Yawson*, J. Choi*, J.W. Jo * 

Hydrogen Bond-Mediated Pseudo-Halide Complexation for Stable and Efficient Perovskite Precursors and Solar Cells

T. Yong‡,S. Choi ,S.-K. Kim , S. Han ,G. Seo ,H. J. Kim ,J. Y. Park ,H. N. Yu ,H. R. You ,E. J. Lee ,G. Lee ,W. Lee ,S. Kim ,S. Yun ,Y. Lee ,J. Lee ,D.-H. Kim ,S.J. Lim ,D.-H. Nam ,Y. Kim ,J. Lim ,B. J. Moon* ,J. Choi*

Quantum Dot in Perovskite Hybrids for Photovoltaics: Progress and Perspective 

H. R. You‡, H. N. Yu‡ , E. J. Lee, H. S. Ma, Y. Kim*, J. Choi*

Surface Defect Recovery in Perovskite Nanocrystals with Excess Halide for Core−Shell Structure 

 D. H. Lee‡, W. H. Jeong, S. Choung, J. W. Jang, G. Lee, H. Song,  S. Han, G. E. Seok, J. Kim, M. Han, J. W. Han, H. Choi, J. Choi*, B. R. Lee,* and Y.-Y. Noh* 

Partial substitution with furan units for modulating charge transport ability of regio-random polythiophene

A. B. Buer‡ ,H. J. Kim‡ ,V. N-. Yawson ,H. Ahn ,B. N-. Yawson ,J. Choi* ,J. W. Jo*

Multifaceted Anchoring Ligands for Uniform Orientation and Enhanced Cubic-Phase Stability of Perovskite Quantum Dots

G. Seo‡,S. Han‡ ,D. G. Lee‡ ,S. Choi ,T. Yong ,H. J. Kim ,J. Y. Park ,S.-K. Kim ,E. J. Lee, S. Baek, Y. Kim*, T. K. Lee*, J. Choi*

Suppression of Thermally Induced Surface Traps in Colloidal Quantum Dot Solids via Ultrafast Pulsed Light

E. J. Lee‡,W. Lee‡ ,T. H. Yun ,H. R. You ,H. J. Kim ,H. N. Yu ,S.-K. Kim , Y. Kim, H. Ahn, J. Lim*, C. Yim*,  J. Choi*

Interfacial Triboelectricity Lights Up Phosphor-Polymer Elastic Composites: Unraveling the Mechanism of Mechanoluminescence in Zinc Sulfide Microparticle-Embedded Polydimethylsiloxane Films

G. Lee‡,S. Song ,W. H. Jeong ,C. Lee ,J.-S. Kim, J.-H. Lee ,J. Choi ,H. Choi ,Y. Kim* ,S.J. Lim* ,S.M. Jeong*

Self-powered electrodynamic dust removal for sustainable solar panels using triboelectric nanogenerators

M. Heo‡ ,J. Yang ,B. Kim ,C. Lee ,H. Park ,S.-K. Kim ,J. Lee ,S. Son ,J. Cheon ,J. Choi ,W. Seung* ,S.-W. Kim* ,J.-H. Lee*

Towards Scalability: Progress in Metal Oxide Charge Transport Layers for Large-Area Peroskite Solar Cells

S. Choi‡ ,T. Yong‡ ,J. Choi*

The Impact of Multifunctional Ambipolar Polymer Integration on the Performance and Stability of Perovskite Solar Cells

S.-K. Kim‡ ,J. Kim‡ ,S. Choi , T. Yong ,J. Y. Park ,G. Lee ,S. Han ,H. R. You ,S. Ko ,G. Park ,H. Ahn ,J. Yang ,Y. Kim ,B. J. Kim* ,J. Choi*

Organic Solvent Dispersible MXene Integrated Colloidal Quantum Dot Photovoltaics 

H. R. You‡ ,S. Lee‡ ,D. H. Lee‡ ,G. Murali ,A. S. Nissimagoudar ,Y. Kim ,S. Park ,J. Lee ,S. J. Kim ,J. Y. Park ,B. J. Moon ,Y. H. Park ,S. -K. Kim ,H. N. Yu ,H. J. Kim ,W. Lee ,G. Ham ,H. Lee ,S. -C. Lee ,H. Cha ,J. Lim ,Y. Gogotsi ,T. K. An* ,I. In* ,J. Choi*

Stabilized Perovskite Quantum Dot Solids via Nonpolar Solvent Dispersible Covalent Ligands 

S. Han‡, G. Seo‡, T. Yong, S. Choi, Y. Kim*, J. Choi*

Design and Synthesis of CdHgSe/HgS/CdZnS Core/Multi-Shell Quantum Dots Exhibiting High-Quantum-Yield Tissue-Penetrating Shortwave Infrared Luminescence

 G. Lee‡, W. H. Jeong, B. Kim, S. Jeon, A. M. Smith, J. Seo, K. Suzuki, J. Kim, H. Lee, D. S. Chung, J. Choi*, H. Choi*, S. J. Lim*

A Top-Down Strategy for Reforming the Characteristics of NiO Hole Transport Layer in Inverted Perovskite Solar Cells

S. Ko‡, T. Yong‡, S. -K. Kim‡, J. Y. Park‡, G. Lee, H. R. You, S. Han,  D. H. Lee, S. Choi, Y. C. Choi, Y. Kim, N. -S. Lee, S. Song, J. Choi*

Eco-Friendly AgBiS2 Nanocrystal Photoanode For Highly Efficient Visible-Light-Driven Photoelectrochemical Water Splitting

J. Y. Park‡, G.S. Park‡,  S. Y. Bae, H. J. Kim, D. H. Lee, S. Ko, S. -K. Kim, G. Lee, H. R. You, H. Choi, J. Yu*, Y. Kim*, J. Choi*

Tailoring Rigid Segments in Dopant-Free Polymeric Hole Transport Materials for Perovskite Quantum Dot Solar Cells

D. H. Lee‡, S. Lim‡, C. Kim, H. U. Lee, D. Chung, Y. Choi, J. Choi, Y. Kim, S. B. Cho*, H. I. Kim*, T. Park*

A Furan-Substituted Polymeric Hole-Transporting Material for Energy Level Regulation and Less Planarity in Colloidal Quantum Dot Solar Cells

J. Lee‡, D. H. Lee‡, Y. Kim, J. Y. Park, H. R. You, M. Kim, T. Park*, J. Choi*

Infrared-Harvesting Colloidal Quantum Dot Inks for Efficient Photovoltaics: Impact of Surface Chemistry and Device Engineering

Y. Kim*, M. Choi*, J. Choi*

High-Performance Perovskite Quantum Dot Solar Cells Enabled by Incorporation with Dimensionally Engineered Organic Semiconductor

S. Lim‡, D. Lee‡, H. Choi, Y. Choi, D. Lee, S. Cho, S. Ko, J. Choi*, Y. Kim*, T. Park*

Single-Step-Fabricated Perovskite Quantum Dot Photovoltaic Absorbers Enabled by Surface Ligand Manipulation

J. Kim, S. Han, G. Lee, J. Choi, M. Ko, Y. Kim*

Key Factors Affecting the Stability of CsPbI3 Perovskite Quantum Dot Solar Cells: a Comperhensive Review

S. Lim‡, S. Han‡, D. Kim, J. Min, J. Choi*, T. Park*

Small-Molecule-Templated Nanostructure Back Electrode for Enhanced Light Absorption and Photocurrent in Perovskite Quantum Dot Photovoltaics

S. Han, J. Kim, D. E. Kim, M. J. Ko, J. Choi*, S. -W. Baek*, Y. Kim*

Monodisperse Perovskite Colloidal quantum Dots Enables High-Efficiency Photovoltaics

S. Lim, G. Lee, S. Han, J. Kim, S. Yun, J. Lim, Y. -J. Pul, M. J. Ko, T. Park*, J. Choi*, Y. Kim*

Suppressed Degradation and Enhanced performance of CsPbI3 Perovskite Quantum Dot Solar Cells via Engineering of Electron Transport Layer

S. Lim, J. Kim, J. Y. Park, J. Min, S. Yun, T. Park*, Y. Kim*, J. Choi*

Improved Eco-Friendly Photovoltaics Based on Stabilized AgBiS2 Nanocrystal Inks

S. Y. bae, J. T. Oh, J. Y. Park, S. R. Ha, J. Choi, H. Choi*, Y. Kim*

Design Strategy of Quantum Dot Thin-film Solar Cells

T. Kim, S. Lim, S. Yun, S. Jeong*, T. Park*, J. Choi*

Hydrophobic Stabilizer-anchored Fully Inorganic Perovskite Quantum Dots Enhance Moisture Resistance and Photovoltaic Performance

J. Kim, S. Cho, F. Dinic, J. Choi, C. Choi, S. M. Jeong, J. -S, Lee, O. Voznyy, M. J. Ko*,  Y. Kim*

Recent Research Progress in Surface Ligand Exchange of PbS Quantum Dots for Solar Cell Application

H. R. You‡, J. Y. Park‡, D. H. Lee, Y. Kim*, J. Choi*

Stabilizing Surface Passivation Enables Stable Operation of Colloidal Quantum Dot Photovoltaic Devices at Maximum Power Point in an Air Ambient

J. Choi‡, M. -J. Choi‡, J. Kim‡, F. Dinic, P. Todorovic, B. Sun, M. Wei, S. -W. Baek, S. Hoogland, F. P. G. de Arquer, O. Voznyy, E. H. Sargent*

CasCade Surface Modification of Colloidal Quantum Dot Inks Enables Efficient Bulk Homojunction Photovoltaics

M. -J. Choi, F. P. G. de Arquer, A. H. Proppe, A. Seifitokaldani, J. Choi, J. Kim, S. -W. Baek, M. Liu, B. Sun, M. Biondi, B. Scheffel, G. Walters, D. -H. Nam, J. W. Jo, O. Ouellette, O. Voznyy, S. Hoogland, S. O. Kelley, Y. S. Jung*, E. H. Sargent*

A Short Review on Interface Engineering of Perovskite Solar Cells: Self-Assembled Monolayer and Its Roles

K .Choi‡, H. Choi‡, J. Min, T. Kim, D. Kim, S. Y. Son, G. -W. Kim, J. Choi*, T. Park*

Alkali Acetate-Assisted Enhanced Electronic Coupling in CsPbI3 Perovskite Quantum Dot Solids for Improved Photovoltaics

J. Kim, B. Koo, W. H. Kim, J. Choi, C. Choi, S. J. Lim, J. -S. Lee, D. -H. Kim, M. J. Ko*,Y. Kim*

Recent Research Progress on Eco-Friendly Perovskite Solar Cells

H.R. You, J. Choi*

Facet-Specific Quantum Dot Passivation Enables Colloid Management for Efficient Infrared Photovoltaics

Y. Kim‡, F. Che‡, J. W. Jo‡, J. Choi‡, O. Voznyy, F. P. G. de Arquer, B. Sun, J. Kim, R. Quintero-Bermudez, F. Fan, C. S. Tan, E. Bladt, G. Walters, A. Proppe, C. Zou, H. Yuan, S. Bals, J. Hofkens, M. B. J. Roeffaers, E. H. Sargent*

Infrared cavity-enhanced colloidal quantum dot photovoltaics employing asymmetric multilayer electrodes

 S. -W. Baek, O. Ouellette, J. W. Jo, J. Choi, K. -W. Seo, J. Kim, B. Sun, S. -H. Lee, M. -J. Choi, D. -H. Nam, L. N. Quan, J. Kang, S. Hoogland, F. P. G. de Arquer, J. -Y. Lee*, E. H. Sargent*

Butylamine‐catalyzed synthesis of nanocrystal inks enables efficient infrared CQD solar cells

J. Kim, O. Ouellette, O. Voznyy, M. Wei, J. Choi, M. -J. Choi, J. W. Jo, S. -W. Baek, J. Fan, M. I. Saidaminov, B. Sun, P. Li, D. -H. Nam, S. Hoogland, Z. -H. Lu, F. P. G. de Arquer, E. H. Sargent*

Metal–Organic Frameworks Mediate Cu Coordination for Selective CO2 Electroreduction

D. -H. Nam, O. S. Bushuyev, J. Li, P. De Luna, A. Seifitokaldani, C. -T. Dinh, F. P. G. de Arquer, Y. Wang, Z. Liang, A. H. Proppe, C. S. Tan, P. Todorović, O. Shekhah, C. M. Gabardo, J. W. Jo, J. Choi, M. -J. Choi, S. -W. Baek, J. Kim, D. Sinton, S. O. Kelley, M. Eddaoudi, E. H. Sargent*

Activated electron‐transport layers for infrared quantum dot optoelectronics

J. Choi, J. W. Jo, F. P. G. de Arquer, Y. -B. Zhao, B. Sun, J. Kim, M. -J. Choi, S. -W. Baek, A. H. Proppe, A. Seifitokaldani, D. -H. Nam, P. Li, O. Ouellette, Y. Kim, O. Voznyy, S. Hoogland, S. O. Kelley, Z. -H. Lu, E. H. Sargent*

Acid-assisted ligand exchange enhances coupling in colloidal quantum dot solids

J. W. Jo, J. Choi, F. P. G. de Arquer, A. Seifitokaldani, B. Sun, Y. Kim, H. Ahn, J. Fan, R. Quintero-Bermudez, J. Kim, M. -J. Choi, S. -W. Baek, A. H. Proppe, G. Walters, D. -H. Nam, S. Kelley, S. Hoogland, O. Voznyy*, E. H. Sargent*

Amide‐catalyzed phase‐selective crystallization reduces defect density in wide‐bandgap perovskites

J. Kim, M. I. Saidaminov, H. Tan, Y. Zhao, Y. Kim, J. Choi, J. W. Jo, J. Fan, R. Quintero‐Bermudez, Z. Yang, L. N. Quan, M. Wei, O. Voznyy*, E. H. Sargent*

Systematically optimized bilayered electron transport layer for highly efficient planar perovskite solar cells (η= 21.1%)

S. Song, G. Kang, L. Pyeon, C. Lim, G. -Y. Lee, T. Park*, J. Choi*

Enhanced open‐circuit voltage in colloidal quantum dot photovoltaics via reactivity‐controlled solution‐phase ligand exchange

J. W. Jo, Y. Kim, J. Choi, F. P. G. de Arquer, G. Walters, B. Sun, O. Ouellette, J. Kim, A. H. Proppe, R. Quintero‐Bermudez, J. Fan, J. Xu, C. S. Tan, O. Voznyy*, E. H. Sargent*

Chloride passivation of ZnO electrodes improves charge extraction in colloidal quantum dot photovoltaics

J Choi, Y Kim, JW Jo, J Kim, B Sun, G Walters, F. P. G. de Arquer, R. Quintero‐Bermudez, Y. Li, C. S. Tan, L. N. Quan, A. P. T. Kam, S. Hoogland, Z. Lu, O. Voznyy*, E. H. Sargent*

Freestanding doubly open-ended TiO2 nanotubes for efficient photocatalytic degradation of volatile organic compounds

S. Weon, J. Choi, T. Park*, W. Choi*

Well-Defined Nanostructured, Single-Crystalline TiO2 Electron Transport Layer for Efficient Planar Perovskite Solar Cells

J. Choi, S. Song, M. T. Hörantner, H. -J. Snaith, T. Park*

Pt-free counter electrodes with carbon black and 3D network epoxy polymer composites

G. Kang, J. Choi, T. Park*

Highly Efficient Solar Water Splitting from Transferred TiO2 Nanotube Arrays

I. -S. Cho, J. Choi, K. Zhang, S. -J. Kim, M. -J. Jeong, L. Cai, T. Park, X. Zheng*, J. -H. Park*

A Competitive Electron Transport Mechanism in Hierarchical Homogeneous Hybrid Structures Composed of TiO2 Nanoparticles and Nanotubes

J. Choi, G. Kang, T. Park*

Dye-Sensitized Solar Cells Employing Doubly or Singly Open-Ended TiO2 Nanotube Arrays: Structural Geometry and Charge Transport

J. Choi, S. Song, G. Kang, T. Park *

Doubly open-ended TiO 2 nanotube arrays decorated with a few nm-sized TiO 2 nanoparticles for highly efficient dye-sensitized solar cells

J. Choi, Y. -S. Kwon, T. Park*

Tunable Nanoporous Network Polymer Nanocomposites having Size‐Selective Ion Transfer for Dye‐Sensitized Solar Cells

S. -H. Park, J. Lim, Y. -S. Kwon, I. -Y. Song, J. -M. Choi, S. Song, T. Park*

A novel quasi-solid state dye-sensitized solar cell fabricated using a multifunctional network polymer membrane electrolyte

S. -H. Park, I. -Y. Song, J. Lim, Y. -S. Kwon, J. Choi, S. Song, J. -R. Lee, T. Park* 

Stable dye-sensitized solar cells by encapsulation of N719-sensitized TiO2 electrodes using surface-induced cross-linking polymerization

S. -H. Park, J. Lim, I. -Y. Song, N. Atmakuri, S. Song, Y. -S. Kwon, J. -M. Choi, T. Park*

Facile fabrication of aligned doubly open-ended TiO 2 nanotubes, via a selective etching process, for use in front-illuminated dye sensitized solar cells

J. Choi, S. -H. Park, Y. -S. Kwon, J. Lim, I. -Y. Song, T. Park*

Thermodynamic Control over the Competitive Anchoring of N719 Dye on Nanocrystalline TiO2 for Improving Photoinduced Electron Generation 

J. Lim, Y. -S. Kwon, S. -H. Park, I. -Y. Song, J. Choi, T. Park*