Redesign of Anode Catalyst for Sustainable Survival of Fuel Cells

DOI: 10.1002/advs.202307073 Authors: Keonwoo Ko, Dong-Su Kim, Jiho Min, Bathinapatla Sravani, Yunjin Kim, Sanghyeok Lee, Taejun Sul, Segeun Jang, Namgee Jung Abstract: Abstract Polymer electrolyte membrane fuel cells (PEMFCs) suffer from severe performance degradation...

Optimizing Hybrid‐phase IrO ₂ Catalysts with Ti for Enhanced Oxygen Evolution Reaction for Proton Exchange Membrane Water Electrolysis

DOI: 10.1002/smll.202503601 Authors: Young Hwa Yun, Jungwoo Choi, Young‐Tae Park, Ho Bum Park, Gisu Doo, MinJoong Kim, Sang Soo Han, Jong Hyeok Park, Sechan Lee, Changsoo Lee, Hyun‐Seok Cho Abstract: Abstract To realize a sustainable energy transition, water...

Vulcan/Pt/Ce Catalysts Prepared by Impregnation Using EDTA for Direct Methanol Fuel Cell, Direct Ethanol Fuel Cell, and Polymer Electrolyte Membrane Fuel Cell

DOI: 10.4236/sgre.2013.47a001 Authors: Rolando Guzmán-Blas, Christian L. Menéndez, Carlos A. Vélez, Estevão Rosim Fachini, Aaron C. Johnston‐Peck, Sanjaya D. Senanayake, Darı́o Stacchiola, Kotaro Sasaki, Carlos R. Cabrera Abstract: A wet chemistry synthesis of Pt-Ce...

Ditch-structured microporous layers fabricated by nanosecond-pulse laser ablation for enhancing water transport in polymer electrolyte membrane fuel cells

DOI: 10.1039/d0ma00150c Authors: Dong-Hyun Lee, Min Kyung Kim, Hwanuk Guim, Seongmin Yuk, Jae-Ho Choi, Sun-Gyu Choi, Gisu Doo, Dong Wook Lee, Jiwhan Noh, Hee‐Tak Kim Abstract: Ditch-structured microporous layers were fabricated by nanosecond-pulse laser ablation for...

Fabrication of Large Area Ag Gas Diffusion Electrode via Electrodeposition for Electrochemical CO2 Reduction

DOI: 10.3390/coatings10040341 Authors: Seonhwa Oh, Hyanjoo Park, Hoyoung Kim, Young Sang Park, Min Gwan Ha, Jong Hyun Jang, Soo‐Kil Kim Abstract: For the improvement for the commercialization of electrochemical carbon dioxide (CO2) conversion technology, it is...