Key components and design strategy of the membrane electrode assembly for alkaline water electrolysis

L Wan, Z Xu, Q Xu, M Pang, D Lin, J Liu… - Energy & Environmental …, 2023 - pubs.rsc.org
Alkaline water electrolysis for hydrogen production is a promising approach to address the
severe energy crisis. Membrane electrode assemblies (MEAs) provide an important place …

Recent advances of transition metal basic salts for electrocatalytic oxygen evolution reaction and overall water electrolysis

B Guo, Y Ding, H Huo, X Wen, X Ren, P Xu, S Li - Nano-Micro Letters, 2023 - Springer
Electrocatalytic oxygen evolution reaction (OER) has been recognized as the bottleneck of
overall water splitting, which is a promising approach for sustainable production of H2 …

Electrode reconstruction strategy for oxygen evolution reaction: maintaining Fe-CoOOH phase with intermediate-spin state during electrolysis

WH Lee, MH Han, YJ Ko, BK Min, KH Chae… - Nature …, 2022 - nature.com
Computational calculations and experimental studies reveal that the CoOOH phase and the
intermediate-spin (IS) state are the key factors for realizing efficient Co-based …

Efficient Alkaline Water/Seawater Electrolysis by Development of Ultra-Low IrO2 Nanoparticles Decorated on Hierarchical MnO2/rGO Nanostructure

SC Karthikeyan, R Santhosh Kumar… - ACS Sustainable …, 2022 - ACS Publications
Development of economical and efficient bifunctional electrocatalysts for the alkaline
water/seawater electrolysis becomes essential for industrial hydrogen production. Herein …

Unveiling the role of iron in the nickel-catalyzed urea oxidation reaction

VM Zemtsova, AG Oshchepkov, ER Savinova - ACS Catalysis, 2023 - ACS Publications
The electrochemical urea oxidation reaction (UOR) on Ni has recently attracted much
attention as part of the global effort to produce hydrogen from waste. Fe addition to Ni …

Recent developments on transition metal–based electrocatalysts for application in anion exchange membrane water electrolysis

RR Raja Sulaiman, WY Wong… - International Journal of …, 2022 - Wiley Online Library
Anion exchange membrane water electrolyzer (AEMWE) is a promising technology in water
electrolysis for the production of green hydrogen. Unlike conventional alkaline water …

Realizing high and stable electrocatalytic oxygen evolution for iron‐based perovskites by co‐doping‐induced structural and electronic modulation

S She, Y Zhu, X Wu, Z Hu, A Shelke… - Advanced Functional …, 2022 - Wiley Online Library
Oxygen evolution reaction (OER) is a vital electrochemical process for various energy
conversion and fuel production technologies. Co/Ni‐rich perovskite oxides are extensively …

Highly durable compositionally variant bifunctional tetrametallic Ni–Co–Mn–Fe phosphide electrocatalysts synthesized by a facile electrodeposition method for high …

MM Hasan, AK Gomaa, GE Khedr, KE Salem… - Energy & …, 2022 - ACS Publications
In the recent few decades, the demand for green sources of energy that are clean and
sustainable became very essential to reduce the greenhouse and global warming problems …

Impact of catalyst reconstruction on the durability of anion exchange membrane water electrolysis

C Lei, K Yang, G Wang, G Wang, J Lu… - ACS Sustainable …, 2022 - ACS Publications
Anion exchange membrane water electrolysis (AEMWE) offers an opportunity to use
inexpensive nonprecious metal catalysts. However, pure water-fed AEMWE still faces issues …

Iron-induced electron modulation of nickel hydroxide/carbon nanotubes composite to effectively boost the oxygen evolution activity

Y Wang, Y Zheng, J Xie, M Lv, J Luo, F Yang… - Chemical Engineering …, 2023 - Elsevier
The practical potential of nickel hydroxide for oxygen evolution reaction (OER) is hindered
by its low electron transport efficiency and weak coupling between hydroxyl groups and …