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 …

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 …

Tuning synergy between nickel and iron in Ruddlesden–Popper perovskites through controllable crystal dimensionalities towards enhanced oxygen‐evolving activity …

H Zhang, D Guan, Y Gu, H Xu, C Wang, Z Shao… - Carbon …, 2024 - Wiley Online Library
Ni–Fe‐based oxides are among the most promising catalysts developed to date for the
bottleneck oxygen evolution reaction (OER) in water electrolysis. However, understanding …

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 …

Combined corner‐sharing and edge‐sharing networks in hybrid nanocomposite with unusual lattice‐oxygen activation for efficient water oxidation

H Zhang, Y Gao, H Xu, D Guan, Z Hu… - Advanced Functional …, 2022 - Wiley Online Library
Corner‐sharing and edge‐sharing networks are the two most important material genomes.
Inspired by the efficient electron transport capacity of corner‐sharing structures and the low …

Recent progress in non-noble metal-based electrocatalysts for urea-assisted electrochemical hydrogen production

S Paygozar, ASR Aghdam, E Hassanizadeh… - International Journal of …, 2023 - Elsevier
Water electrolysis is known as an efficient strategy in the direction of green energy
production to remove fossil fuels and generate hydrogen. On the other hand, the slow …

Ni‐Doped CuO Nanoarrays Activate Urea Adsorption and Stabilizes Reaction Intermediates to Achieve High‐Performance Urea Oxidation Catalysts

H Sun, J Liu, H Kim, S Song, L Fei, Z Hu… - Advanced …, 2022 - Wiley Online Library
Urea oxidation reaction (UOR) with a low equilibrium potential offers a promising route to
replace the oxygen evolution reaction for energy‐saving hydrogen generation. However, the …

Modulating charge centers and vacancies in P-CoNi loaded phosphorus-doped ZnIn2S4 nanosheets for H2 and H2O2 photosynthesis from pure water

F Xue, C Zhang, H Peng, L Sun, X Yan, F Liu, W Wu… - Nano Energy, 2023 - Elsevier
Photocatalytic water splitting has recently attracted increasing interests for solar to chemical
energy conversion. Nevertheless, the high-efficiency process for photocatalytic water …