Journal Publications

• B. Koo, "Dry reforming of CH4 catalyst" - in preparation

• B. Koo, "CO2 methanation catalyst" - to be submitted

• N. -M. Lee et al., "CO oxidation catalyst" - to be submitted

• K. Kim et al., "Different intrinsic - ."- to be submitted\

• B. Koo, "CH4 oxidation catalyst" - in preparation

• N. -M. Lee et al., "Enhanced Oxygen - ."- to be submitted

• H. J. Lee et al., "Tuning intrinsic -" -  submitted

• S. J. Choi et al., "Enhancing Hydrogen - ."- submitted

• H. Kim† et al., "An ideal surface -" submitted

• D. -K. Lim et al., "Cs-Promoted Ni-GDC - " -  submitted

• J. Seo et al., "Effect of - " -  submitted

33. Y. H. Yun†, K. Yoon†, S. Byun, H. Park, G, Doo, S. Kim, M. Kim, H. -S. Cho, B. -S. An*, B. Koo*, C. Lee*, "Hollow Bi2Te3 nanowire supported Ir for highly active and durable oxygen evolution reaction in proton exchange membrane water electrolysis" - Nano Research, accepted (2025). 

32. S. Ahn†, D. Kim†, I. Jeong†, H. Kang, I. Lim, G. Heo, D.-K. Lim, J. K. Kim, K.-M. Roh, B. Koo, J. H. Kim*, K. T. Lee*, and W. Jung*, "Promotion of Reversible Fuel-Power Generation in Protonic Ceramic Electrochemical Cell via Water-Mediated Ex-Solution" - ACS Energy Letters, accepted (2025). 

31. D. -K. Boo†, H. Kim†, S. J. Kwak, H. -J. Lee, Y, Lim, Y. Yoo, H. Park, J. Tak, J. H. Lee, J. -W. Seo, S. -J. Choi, K. R. Yoon, W. Choi, B. Koo, W. B. Lee, Y. Kim*, W. -H. Ryu*, J. -W. Jung*, "Suppressing grain growth and thermo-chemical decomposition of perovskite oxide nanoparticles via B-site cation surface stabilization" - Composites Part B: Engineering, accepted (2025). 

30. N. Tsvetkov†, H. G. Seo†, J. Seo, B. Koo, H. Kim, K.-H. Kim, S. Ahn, J. K. Kang*, W. Jung*, "Suppressing grain growth and thermo-chemical decomposition of perovskite oxide nanoparticles via B-site cation surface stabilization" - Chemical Engineering Journal, 522, 168008 (2025). 

29. B. Koo*, "Oxide-Type Materials for Catalytic CO2 Methanation: Recent Advances and Future Perspectives" - Korean Journal of Chemical Engineering, accepted (2025). 

28. S. Kim†, J. Lee†, Y. B. Kim, D. H. Oh, J. K. Kim, B. Koo, H. Kim, G. Jung, M. J. Kim, G. Doo, J. Seo, T. J. Kim, K. Kim*, J. W. Han*, W. Jung*, "Enhanced Alkaline Water Electrolysis by Rational Decoration of RuOx with In Situ Grown CoFe Nanolayer" - ACS Nano, 19(10), 10026-10037 (2025). 

27. J. K. Kim†, S. Kim†, Y. B. Kim†, B. Koo, D. H. Oh, H. Kim, K. Kim*, J. W. Han*, W. Jung*, "Designing Supported Nanoparticles via Synergistic Ex-Solution and Phosphorization for Tailored Active Site Generation" - Advanced Materials, 2417576, 1-11 (2025). - Q1, IF: 27.4, JCR < 2%

26. S. Jeon†, W.-G. Jung†, H. Bae†, S. Ahn, B. Koo, W. Yu, S. Kim, D. Oh, U. Kim, S. A. Barnett*, J. Seo*, B.-J. Kim*, W. Jung*, "Concurrent Amorphization and Nanocatalyst Formation in Cu substituted Perovskite Oxide Surface: Effects on Oxygen Reduction Reaction at Elevated Temperatures" - Advanced Materials, 2404103, 1-11 (2024). - Q1, IF: 27.4, JCR < 2%

25. C. Lee, C.-K. Hwang, J. An, J.-S. Jang, B. Koo, K. Shin, J. M. Kim, S. Lee*, K. R. Yoon*, "Performance Enhancement of Rechargeable Zinc-Air Battery through Synergistic Ex-solution of Multi-component Pt/CoWO4-δ Catalysts" - Applied Catalysis B: Environment and Energy, 358, 124371 (2024). - Q1, IF: 20.2, JCR < 1%

24. S. H. Cho†, M.-J. Choi†, B. Koo†, J. Kim, T. H. Lee, J. M. Suh, T. H. Eom, S. Y. Park, T. Kim, W. Jung* and H. W. Jang**, "Rapid and Ultrahighly Sensitive Ethanol Sensing in p-type SrTi1-xFexO3" - Sensors and Actuators B: Chemical, 403, 135137 (2024). - Q1, IF: 9.221, JCR < 5%  

23. J. Cho, M. Kim, K. T. Park, C. H. Rhee, H. W. Park, B. Koo* and J. C. Jung*, "Surface engineering to tailor the active sites of SrTi0.9Co0.1O3-δ perovskite for CO oxidation." Molecular Catalysis, 550, 113536 (2023).  - Q2, IF: 5.089, JCR < 40%

22. J. H. Kim†, D. Kim†, S. Ahn†, K. J. Kim, S. Jeon, D.-K. Lim, J. K. Kim, U. Kim, H.-N. Im, B. Koo, K. T. Lee* and W. Jung*, “A universal oxygen-electrode for reversible solid oxide electrochemical cells at reduced temperatures” Energy & Environmental Science, 16, 9, 3803-3814 (2023). - Q1, IF: 39.714, JCR < 1%

21. S. S. Ha, B. Koo, I. H. Cho, J. Kim, J.-W. Kim, W. Jung and D. Noh*, “Strain relaxation in epitaxial SrTi0.5Fe0.5O3-δ thin films on LaAlO3: An X-ray reciprocal space mapping study” Journal of Physics and Chemistry of Solids, 173, 111104 (2023). - Q1, IF: 4.09, JCR < 25%

20. J. Liu†, J. K. Kim†, Y. Wang†, H. Kim†, A. Belotti, B. Koo, Z. Wang, W. Jung* and F. Ciucci*, “Understanding and mitigating A-site surface enrichment in Ba-containing perovskites: a combined computational and experimental study of BaFeO3” Energy & Environmental Science, 15, 10, 4069-4082 (2022). - Q1, IF: 39.714, JCR < 1%  - Front cover

19. G. Choi and B. Koo*, “Research trends in development of highly active single metal oxide catalyst for oxidative coupling of methane” Ceramist, 24, 4, 438–445 (2021).

18. 구본재*, "혼합 전도성 투과막을 이용한 메탄의 산화 이량화 반응용 촉매 개발 연구 동향" 촉매, 한국화학공학회, 37 (2), 58-66 (2021).

17. G. Dimitrakopoulos*, B. Koo, B. Yildiz and A. Ghoniem*, “Highly durable C2 hydrocarbon production via the oxidative coupling of methane using a BaFe0.9Zr0.1O3−δ mixed ionic and electronic conducting membrane and La2O3 catalyst” ACS Catalysis, 11, 6, 3638–3661 (2021). - Q1, IF: 13.700, JCR < 10%

16. K. Kim†, B. Koo†, Y.-R. Jo, S. Lee, J. K. Kim, B.-J. Kim, W. Jung* and J. W. Han*, “Control of transition metal-oxygen bond strength boosts the redox ex-solution in perovskite oxide surface” Energy & Environmental Science, 13, 3404-3411 (2020). - Q1, IF: 38.532, JCR < 1% - Front cover

15. B. Koo, J. Seo, J. K. Kim and W. Jung*, “Isovalent doping: a new strategy to suppress surface Sr segregation of perovskite based O2-electrode for solid oxide fuel cells” Journal of Materials Chemistry A, 8 (27), 13763-13769 (2020). - Q1, IF: 12.732, JCR < 10%

14. J. K. Kim†, Y.-R Jo†, S. Kim, B. Koo, J. H. Kim, B. J. Kim* and W. Jung*, “Exceptional tunability over size and density of spontaneously formed nanoparticles via nucleation dynamics” ACS Applied Materials & Interfaces, 12 (21), 24039-24047 (2020). - Q1, IF: 9.229, JCR < 15%

13. H. G. Seo†, S. Ji†, J. Seo, S. Kim, B. Koo, Y. Choi, H. Kim, J. H. Kim, T.-S. Kim, and W. Jung*, “Sintering-resistant platinum electrode achieved through atomic layer deposition for thin-film solid oxide fuel cells” Journal of Alloys and Compounds, 835, 155347 (2020). - Q1, IF: 5.316, JCR < 10%

12. Y.-R. Jo†, B. Koo†, M. J. Seo, S. Lee, J. K. Kim, W. Jung* and B. J. Kim*, “Growth kinetics of individual Co particles exsolved on SrTi0.75Co0.25O3-δ polycrystalline thin films” Journal of the American Chemical Society, 141 (16), 6690-6697 (2019). - Q1, IF: 14.612, JCR < 5%

11. B. Koo, K. Kim, J. K. Kim, H. Kwon, J. W. Han* and W. Jung*, “Sr segregation in perovskite oxides: Why it happens and how it exists” Joule, 2 (8), 1476-1499 (2018). - Q1, IF: 29.155, JCR < 1% - Invited review

10. Y. Kim, S. J. Jeong, B. Koo, S. Lee, N. W. Kwak, and W. Jung*, “Study of the surface redox kinetics of (La,Sr)MnO3-d oxygen carriers for solar thermochemical fuel production” Journal of Materials Chemistry A, 6 (27), 10543-10551 (2018). - Q1, IF: 10.733, JCR < 10%

9. J. Seo, S. Lee, B. Koo and W. Jung*, “Controlling the size of Pt nanoparticles with a cationic surfactant, CnTABr” CrystEngComm, 20 (14), 2010-2015 (2018). - Q1, IF: 3.382, JCR < 20%

8. B. Koo, H. Kwon, Y. Kim, H. G. Seo, J. W. Han* and W. Jung*, “Enhanced oxygen exchange of perovskite oxide surfaces through strain-driven chemical stabilization” Energy & Environmental Science, 11 (1), 71-77 (2018). - Q1, IF: 33.250, JCR < 1% - Back cover

7. 구본재, 정우철*, "페로브스카이트 산화물 공기극 소재의 표면 안정성 이슈" 재료마당, 대한금속재료학회 , 29 (4), 54-63 (2016).

6. H. G. Seo, Y. Choi, B. Koo, A. Jang and W. Jung*, “Robust nano-architectured composite thin films for a low-temperature solid oxide fuel cell cathode” Journal of Materials Chemistry A, 4 (24), 9394-9402 (2016). - Q1, IF: 8.867, JCR < 5% - Front cover

5. B. Koo, J. Lee, Y. Lee, J.-K. Kim and N.-S. Choi*, “Vinylene carbonate and tris(trimethylsilyl) phosphite hybrid additives to improve the electrochemical performance of spinel lithium manganese oxide/graphite cells at 60 °C” Electrochimica Acta, 173, 750-756 (2015). - Q1, IF: 4.803, JCR < 10%

4. S.-Y. Ha, Y. Lee, S. W. Woo, B. Koo, J.-S. Kim, J. Cho, K. T. Lee* and N.-S. Choi*, “Magnesium (II) bis(trifluoromethane sulfonyl) imide-based electrolytes with wide electrochemical windows for rechargeable magnesium batteries” ACS Applied Materials & Interfaces, 6 (6), 4063–4073 (2014). - Q1, IF: 6.723, JCR < 10%

3. N.-S. Choi*, G. Jeong, B. Koo, Y. Lee and K. T. Lee, “Tris(pentafluorophenyl) borane-containing electrolytes for electrochemical reversibility of Li2O2-based electrodes in Li-O2 batteries” Journal of Power Sources, 225, 95–100 (2013). - Q1, IF: 5.211, JCR < 15%

2. B. Koo, H. Kim, Y. Cho, K. T. Lee, N.-S. Choi* and J. Cho* “A highly crosslinked polymeric binder for high-performance Si negative electrode in Li-ion batteries” Angewandte Chemie International Edition, 124 (35), 8762-8767 (2012). - Q1, IF: 13.734, JCR < 5%

1. N.-S. Choi*, B. Koo, J.-T. Yeon, K. T. Lee* and D.-W. Kim, “Effect of a novel amphiphathic ionic liquid on lithium deposition in gel polymer electrolytes” Electrochimica Acta, 56 (21), 7249-7255 (2011). - Q1, IF: 3.832, JCR < 20%