Dynamic surface chemistry of catalysts in oxygen evolution reaction

Z Kou, X Li, L Zhang, W Zang, X Gao, J Wang - Small Science, 2021‏ - Wiley Online Library
Electrocatalytic oxygen evolution reaction (OER) is a crucial anode reaction where
electrocatalysts are the key elements and their dynamic surface chemistry runs throughout …

Constructing a Hetero-interface Composed of Oxygen Vacancy-Enriched Co3O4 and Crystalline–Amorphous NiFe-LDH for Oxygen Evolution Reaction

J Lv, L Wang, R Li, K Zhang, D Zhao, Y Li, X Li… - ACS …, 2021‏ - ACS Publications
The development of high-performance electrocatalysts is a highly efficient strategy to
optimize the sluggish kinetic property of the oxygen evolution reaction (OER). Herein, we …

Construction of Ni2P-NiFe2O4 heterostructured nanosheets towards performance-enhanced water oxidation reaction

Y Li, Z Zhang, Z Zhang, J He, M **e, C Li, H Lu… - Applied Catalysis B …, 2023‏ - Elsevier
Water electrolysis represents a promising option for clean hydrogen production, but its
overall efficiency is hindered by the sluggish oxygen evolution reaction (OER) with a …

Constructing accelerated charge transfer channels along V-Co-Fe via introduction of V into CoFe-layered double hydroxides for overall water splitting

J Lv, P Liu, R Li, L Wang, K Zhang, P Zhou… - Applied Catalysis B …, 2021‏ - Elsevier
A series of self-supported electrocatalysts composed of tri-metallic CoFeV-LDHs generated
on conductive carbon cloth (denoted as CoFeV@ CC) have been constructed. The specific …

Photothermal–magnetic synergistic effects in an electrocatalyst for efficient water splitting under optical–magnetic fields

Y Ma, Y Zhou, C Wang, B Gao, J Li, M Zhu… - Advanced …, 2023‏ - Wiley Online Library
The slow oxygen evolution reaction (OER) limits water splitting, and external fields can help
improve it. However, the effect of a single external field on the OER is limited and …

Nanosheet-assembled transition metal sulfides nanoflowers derived from CoMo-MOF for efficient oxygen evolution reaction

S Yu, D Liu, C Wang, J Li, R Yu, Y Wang, J Yin… - Journal of Colloid and …, 2024‏ - Elsevier
Oxygen evolution reaction (OER) is a multi-electron transfer process, whose intrinsic
sluggish dynamic restricts the whole process of overall water splitting (OWS). To address …

Ultralow-voltage hydrogen production and simultaneous Rhodamine B beneficiation in neutral wastewater

X Peng, S **e, S **ong, R Li, P Wang, X Zhang… - Journal of Energy …, 2023‏ - Elsevier
Electrocatalytic water splitting for hydrogen production is hampered by the sluggish oxygen
evolution reaction (OER) and large power consumption and replacing the OER with …

Tremella-like Ni–NiO with O-vacancy heterostructure nanosheets grown in situ on MXenes for highly efficient hydrogen and oxygen evolution

B Zhang, Z Du, R Sun, X Lai, J Lan… - ACS Applied Materials …, 2022‏ - ACS Publications
Electronic modulation via heterostructures or vacancies has been recently regarded as an
effective strategy to improve electrocatalytic activity by optimizing the adsorption free …

Toward a comprehensive hypothesis of oxygen-evolution reaction in the presence of iron and gold

N Hashemi, JH Shah, C Hu, S Nandy… - Journal of Energy …, 2024‏ - Elsevier
This study investigates the effects of Fe on the oxygen-evolution reaction (OER) in the
presence of Au. Two distinct areas of OER were identified: the first associated with Fe sites …