Epitaxial design of complex nickelates as electrocatalysts for the oxygen evolution reaction

MJ Choi, L Wang, KA Stoerzinger… - Advanced Energy …, 2023 - Wiley Online Library
The oxygen evolution reaction (OER) is a crucial process in electrochemical water splitting,
a promising technology to renewably yield hydrogen gas from water. Designing and …

Synergetic Metal Defect and Surface Chemical Reconstruction into NiCo2S4/ZnS Heterojunction to Achieve Outstanding Oxygen Evolution Performance

J Sun, H Xue, N Guo, T Song, Y Hao… - Angewandte Chemie …, 2021 - Wiley Online Library
Defect and interface engineering are recognized as effective strategies to regulate electronic
structure and improve activity of metal sulfide. However, the practical application of sulfide is …

Experimental progress on the emergent infinite-layer Ni-based superconductors

X Zhou, P Qin, Z Feng, H Yan, X Wang, H Chen… - Materials Today, 2022 - Elsevier
The emergence of the infinite-layer superconducting nickelate thin films marks the Ni age of
superconductivity, which has excited a huge surge of studies since the first report in August …

[HTML][HTML] Revealing the interfacial electron modulation effect of CoFe alloys with CoCX encapsulated in N-doped CNTs for superior oxygen reduction

J Sun, N Guo, T Song, YR Hao, J Sun, H Xue… - Advanced Powder …, 2022 - Elsevier
Rationally designing and developing robust and durable electrocatalytic materials for
oxygen reduction/evolution are essential for metal− air batteries. Herein, an effective …

Antiferromagnetism in Ni‐Based Superconductors

X Zhou, X Zhang, J Yi, P Qin, Z Feng, P Jiang… - Advanced …, 2022 - Wiley Online Library
Due to the lack of any magnetic order down to 1.7 K in the parent bulk compound NdNiO2,
the recently discovered 9–15 K superconductivity in the infinite‐layer Nd0. 8Sr0. 2NiO2 thin …

Understanding the Electronic Structure Evolution of Epitaxial LaNi1–xFexO3 Thin Films for Water Oxidation

L Wang, P Adiga, J Zhao, WS Samarakoon… - Nano …, 2021 - ACS Publications
Rare earth nickelates including LaNiO3 are promising catalysts for water electrolysis to
produce oxygen gas. Recent studies report that Fe substitution for Ni can significantly …

Direct observation of the dynamic reconstructed active phase of perovskite LaNiO 3 for the oxygen-evolution reaction

Y Sun, CR Wu, TY Ding, J Gu, JW Yan, J Cheng… - Chemical …, 2023 - pubs.rsc.org
Ni-based transition metal oxides are promising oxygen-evolution reaction (OER) catalysts
due to their abundance and high activity. Identification and manipulation of the chemical …

A-site vacancy induced electronic engineering of perovskite for synergistic modulation of redox activity and magnetocaloric effect

Y Gao, B Jiang, X Shi, J He, W Si-ma, C Huang, L Li… - Nano Energy, 2023 - Elsevier
Abstract Realizing “Power to Syngas” by electrifying chemical reactors via induction heating
is one of the key enabling technologies to decarbonize the chemical industry. Nevertheless …

A Porous Perovskite Nanofiber with Reinforced Aerophobicity for High‐Performance Anion Exchange Membrane Water Splitting

L Li, Z Zheng, J Li, Y Mu, Y Wang, Z Huang, Y Xiao… - Small, 2023 - Wiley Online Library
Perovskite oxides stand out as emerging oxygen evolution reaction (OER) catalysts on
account of their effective electrocatalytic performance and low costs. Nevertheless …

Correlation between oxygen evolution reaction activity and surface compositional evolution in epitaxial La 0.5 Sr 0.5 Ni 1− x Fe x O 3− δ thin films

P Adiga, L Wang, C Wong, BE Matthews, ME Bowden… - Nanoscale, 2023 - pubs.rsc.org
Water electrolysis can use renewable electricity to produce green hydrogen, a portable fuel
and sustainable chemical precursor. Improving electrolyzer efficiency hinges on the activity …