Advanced electrocatalysts with unusual active sites for electrochemical water splitting

H Sun, X Xu, H Kim, Z Shao, WC Jung - InfoMat, 2024 - Wiley Online Library
Electrochemical water splitting represents a promising technology for green hydrogen
production. To design advanced electrocatalysts, it is crucial to identify their active sites and …

Electrochemical water splitting: Bridging the gaps between fundamental research and industrial applications

H Sun, X Xu, H Kim, WC Jung… - Energy & …, 2023 - Wiley Online Library
Electrochemical water splitting represents one of the most promising technologies to
produce green hydrogen, which can help to realize the goal of achieving carbon neutrality …

Identifying a universal activity descriptor and a unifying mechanism concept on perovskite oxides for green hydrogen production

D Guan, H Xu, Q Zhang, YC Huang, C Shi… - Advanced …, 2023 - Wiley Online Library
Producing indispensable hydrogen and oxygen for social development via water electrolysis
shows more prospects than other technologies. Although electrocatalysts have been …

Continuous strain tuning of oxygen evolution catalysts with anisotropic thermal expansion

Y Du, F **e, M Lu, R Lv, W Liu, Y Yan, S Yan… - Nature …, 2024 - nature.com
Compressive strain, downshifting the d-band center of transition metal oxides, is an effective
way to accelerate the sluggish kinetics of oxygen evolution reaction (OER) for water …

Modulation of active surface sites on Ni–Fe–S by the dynamic hydrogen bubble template method for energy-saving hydrogen production

A Fathollahi, T Shahrabi, GB Darband - Journal of Materials Chemistry …, 2024 - pubs.rsc.org
A 3-D porous structure of Ni–Fe–S nanosheets was created using a dynamic hydrogen
bubble template (DHBT), which promotes active site exposure, on a nickel foam substrate as …

Work Function‐Guided Electrocatalyst Design

Z Chen, T Ma, W Wei, WY Wong, C Zhao… - Advanced …, 2024 - Wiley Online Library
The development of high‐performance electrocatalysts for energy conversion reactions is
crucial for advancing global energy sustainability. The design of catalysts based on their …

Cobalt Single‐Atom Reverse Hydrogen Spillover for Efficient Electrochemical Water Dissociation and Dechlorination

Q Zheng, H Xu, Y Yao, J Dai, J Wang… - Angewandte …, 2024 - Wiley Online Library
Efficient water dissociation to atomic hydrogen (H*) with restrained recombination of H* is
crucial for improving the H* utilization for electrochemical dechlorination, but is currently …

Tailoring the electrochemical responses of MOF‐74 via dual‐defect engineering for superior energy storage

T Chen, H Xu, S Li, J Zhang, Z Tan, L Chen… - Advanced …, 2024 - Wiley Online Library
Rationally designed defects in a crystal can confer unique properties. This study showcases
a novel dual‐defects engineering strategy to tailor the electrochemical response of metal …

Simultaneously mastering operando strain and reconstruction effects via phase-segregation strategy for enhanced oxygen-evolving electrocatalysis

D Guan, C Shi, H Xu, Y Gu, J Zhong, Y Sha… - Journal of Energy …, 2023 - Elsevier
Material strain and reconstruction effects are critical for catalysis reactions, but current
insights into operando strain effects during reaction and means to master catalyst …

A first-principles study to investigate the physical properties of Sn-based hydride perovskites XSnH3 (X= K, Li) for hydrogen storage application

M Tahir, M Usman, JU Rehman, MB Tahir - International Journal of …, 2024 - Elsevier
Based on density functional theory, the present study used the Cambridge serial total energy
package code to figure out the structural, electronic, magnetic, optical, and mechanical …