Insight into Defect Engineering of Atomically Dispersed Iron Electrocatalysts for High‐Performance Proton Exchange Membrane Fuel Cell

SY Yi, E Choi, HY Jang, S Lee, J Park… - Advanced …, 2023 - Wiley Online Library
Atomically dispersed and nitrogen coordinated iron catalysts (Fe‐NCs) demonstrate
potential as alternatives to platinum‐group metal (PGM) catalysts in oxygen reduction …

Spin Engineering of Fe─ N─ C by Axial Ligand Modulation for Enhanced Bifunctional Oxygen Catalysis

J Qiao, C Lu, L Kong, J Zhang, Q Lin… - Advanced Functional …, 2024 - Wiley Online Library
Iron‐based single‐atom catalysts (Fe─ N─ C) exhibit excellent oxygen reduction activity
but struggle with bifunctional performance due to their poor oxygen evolution activity …

Manipulating the spin state to activate the atomically dispersed Fe–N–C catalyst for oxygen reduction

F Liu, C Shi, L Pan, ZF Huang, X Zhang, JJ Zou - EES Catalysis, 2023 - pubs.rsc.org
Atomically dispersed metal–nitrogen carbon (M–N–C) catalysts with e1g are believed to be
very active for the oxygen reduction reaction; however, the activity origin of spin state …

Understanding the preparative chemistry of atomically dispersed nickel catalysts for achieving high-efficiency H 2 O 2 electrosynthesis

JS Lim, J Woo, G Bae, S Yoo, J Kim, JH Kim… - Chemical …, 2024 - pubs.rsc.org
Electrochemical hydrogen peroxide (H2O2) production via two-electron oxygen reduction
reaction (2e− ORR) has received increasing attention as it enables clean, sustainable, and …

Selective Self‐Assembly of Atomically Dispersed Iron and Cobalt Dual Atom Catalyst on Anisotropic Mesoporous Carbon Particles for High Performance Seawater …

D Woo, J Kim, L Xu, J Park, CY Park… - Advanced Functional …, 2024 - Wiley Online Library
Na‐seawater batteries (SWBs) are environmentally friendly energy storage system that
utilizes abundant seawater as an electrolyte alternative to conventional distilled water …

Design Strategies of Active and Stable Oxygen Evolution Catalysts for Proton Exchange Membrane Water Electrolysis

J Lee, JS Lim, B Seo, SH Joo - Energy & Fuels, 2023 - ACS Publications
Proton exchange membrane water electrolyzers (PEMWEs) hold great promise for the
efficient production of clean hydrogen, which is vital for the transition of the current …

Molecular architectures of iron complexes for oxygen reduction catalysis—Activity enhancement by hydroxide ions coupling

P Ei Phyu Win, J Yang, S Ning… - Proceedings of the …, 2024 - National Acad Sciences
Developing cost-effective and high-performance electrocatalysts for oxygen reduction
reaction (ORR) is critical for clean energy generation. Here, we propose an approach to the …

Bypassing the scaling relations in oxygen electrocatalysis with geometry-adaptive catalysts

R Cepitis, V Ivaništšev, J Rossmeisl… - Catalysis Science & …, 2024 - pubs.rsc.org
This communication introduces the concept of geometry-adaptive electrocatalysis, where a
catalyst adjusts its geometry during the reaction. A model system of metal–nitrogen–carbon …

Cu, Fe, N‐doped Carbon Nanotubes Prepared through Silica Coating for Selective Oxygen Reduction to Water in Acidic Media

M Kato, D Abe, S Xie, S Sato, N Fujibayashi… - …, 2024 - Wiley Online Library
Abstract We report Cu, Fe, N‐doped carbon nanotubes,(Cu, Fe)− N− CNT, as
electrocatalysts for the oxygen reduction reaction (ORR) in acidic media.(Cu, Fe)− N− CNT …

Co(O)4(N)‐type single‐atom‐based catalysts and ligand‐driven modulation of electrocatalytic properties for reducing oxygen molecules

Y Shin, Y Lee, C Jo, YH Kim, S Park - EcoEnergy, 2024 - Wiley Online Library
Single‐atom‐based catalysts are intriguing electrocatalytic platforms that combine the
advantages of molecular catalysts and conductive carbon‐based materials. In this work …