Progress of nonprecious‐metal‐based electrocatalysts for oxygen evolution in acidic media

J Gao, H Tao, B Liu - Advanced materials, 2021 - Wiley Online Library
Water oxidation, or the oxygen evolution reaction (OER), which combines two oxygen atoms
from two water molecules and releases one oxygen molecule, plays the key role by …

Phase engineering and synchrotron-based study on two-dimensional energy nanomaterials

Q He, B Sheng, K Zhu, Y Zhou, S Qiao, Z Wang… - Chemical …, 2023 - ACS Publications
In recent years, there has been significant interest in the development of two-dimensional
(2D) nanomaterials with unique physicochemical properties for various energy applications …

Activating lattice oxygen in layered lithium oxides through cation vacancies for enhanced urea electrolysis

WK Han, JX Wei, K Xiao, T Ouyang, X Peng… - Angewandte …, 2022 - Wiley Online Library
Despite the fact that high‐valent nickel‐based oxides exhibit promising catalytic activity for
the urea oxidation reaction (UOR), the fundamental questions concerning the origin of the …

Selective catalyst for oxygen evolution in neutral brine electrolysis: An oxygen-deficient manganese oxide film

H Abe, A Murakami, S Tsunekawa, T Okada… - ACS …, 2021 - ACS Publications
Even though the oxygen evolution reaction (OER) is thermodynamically much more favored
than the chlorine evolution reaction (CER), the former is much more sluggish. Thus …

[HTML][HTML] The power of operando analysis: Understanding the critical characteristics of OER catalysts from atomistic to systemic scales

A Lim, MF Tesch, I Spanos - Current Opinion in Electrochemistry, 2023 - Elsevier
Developing high-efficiency and affordable electrocatalysts for the sluggish oxygen evolution
reaction (OER) remains a crucial bottleneck on the way to practical applications of water …

Operando studies of Mn oxide based electrocatalysts for the oxygen evolution reaction

A Erbe, MF Tesch, O Rüdiger, B Kaiser… - Physical Chemistry …, 2023 - pubs.rsc.org
Inspired by photosystem II (PS II), Mn oxide based electrocatalysts have been repeatedly
investigated as catalysts for the electrochemical oxygen evolution reaction (OER), the …

Deciphering the structure of heterogeneous catalysts across scales using pair distribution function analysis

NK Zimmerli, CR Müller, PM Abdala - Trends in Chemistry, 2022 - cell.com
Heterogeneous catalysts are complex materials, often containing multiple atomic species
and phases with various degrees of structural order. The identification of structure …

Operando Revealing the Crystal Phase Transformation and Electrocatalytic Activity Correlation of MnO2 toward Glycerol Electrooxidation

GS Tran, TG Vo, CY Chiang - ACS Applied Materials & Interfaces, 2023 - ACS Publications
In this work, we report for the first time a comprehensive operando investigation of the
intricate correlation between dynamic phase evolution and glycerol electrooxidation reaction …

Photocatalytic Disulfide Bond Coupling by Surface-Reduced Manganese Oxide for Controlled Polysulfide-Based Polymer Synthesis

J Chen, B Hong, JQ Bai, M Wu, Y Lu, Z Li… - ACS Sustainable …, 2023 - ACS Publications
Manganese oxide (MnO2) is a commonly used vulcanizing agent, which can convert
polysulfide oligomers with reactive terminal mercaptans into polymeric networks. Herein, an …

Soft X-ray absorption spectroscopy for observing element-specific intermolecular interaction in solution chemistry

M Nagasaka, N Kosugi - Chemistry Letters, 2021 - academic.oup.com
Soft X-ray absorption spectroscopy (XAS) observes element-specific intermolecular
interactions of light elements in liquid phase through the core-to-valence excitation. We have …