Iridium-based nanomaterials for electrochemical water splitting

Z Chen, X Duan, W Wei, S Wang, BJ Ni - Nano Energy, 2020 - Elsevier
Electrochemical water splitting is an appealing technology to produce high-purity hydrogen
as a clean and sustainable energy carrier. The efficiency of water splitting largely depends …

Electrocatalytic hydrogen oxidation in alkaline media: from mechanistic insights to catalyst design

ZC Yao, T Tang, Z Jiang, L Wang, JS Hu, LJ Wan - ACS nano, 2022 - ACS Publications
With the potential to circumvent the need for scarce and cost-prohibitive platinum-based
catalysts in proton-exchange membrane fuel cells, anion-exchange membrane fuel cells …

Surface engineering of defective and porous Ir metallene with polyallylamine for hydrogen evolution electrocatalysis

K Deng, T Zhou, Q Mao, S Wang, Z Wang… - Advanced …, 2022 - Wiley Online Library
The design of defects and porous structures into metallene with functional surfaces is highly
desired to improve its permeability, surface area, and active sites, but remains a great …

Prominent electronic effect in iridium-alloy-skinned nickel nanoparticles boosts alkaline hydrogen electrocatalysis

J Xu, X Wang, X Mao, K Feng, J Xu, J Zhong… - Energy & …, 2023 - pubs.rsc.org
Alkaline hydrogen oxidation reaction (HOR) and hydrogen evolution reaction (HER) are
scientifically important and practically relevant. They, unfortunately, suffer from sluggish …

Recent advances in electrocatalysts for alkaline hydrogen oxidation reaction

R Zhao, X Yue, Q Li, G Fu, JM Lee, S Huang - Small, 2021 - Wiley Online Library
With the rapid development of anion‐exchange membrane technology and adequate supply
of high‐performance non‐noble metal oxygen reduction reaction (ORR) catalysts in alkaline …

Recent advances in alkaline hydrogen oxidation reaction

L Su, D Gong, Y Jin, D Wu, W Luo - Journal of Energy Chemistry, 2022 - Elsevier
The development of highly efficient electrocatalysts toward hydrogen oxidation reaction
(HOR) under alkaline media is essential for the commercialization of alkaline exchange …

Ultrafine platinum-iridium distorted nanowires as robust catalysts toward bifunctional hydrogen catalysis

M Wang, M Wang, C Zhan, H Geng, Y Li… - Journal of Materials …, 2022 - pubs.rsc.org
Robust platinum (Pt)-based nanocatalysts exhibit hydrogen catalysis activities but their slow
kinetics in alkaline medium is still a crucial problem for fuel cells and water electrolysis …

Tailoring interfacial charge transfer of epitaxially grown Ir clusters for boosting hydrogen oxidation reaction

DQ Liu, Z Luo, B Zhang, G Zhao, W Guo… - Advanced Energy …, 2023 - Wiley Online Library
The sluggish kinetics of hydrogen oxidation reaction (HOR) is one of the critical challenges
for anion exchange membrane fuel cells. Here, we report epitaxial growth of Ir nanoclusters …

IrMo nanocatalysts for efficient alkaline hydrogen electrocatalysis

L Fu, Y Li, N Yao, F Yang, G Cheng, W Luo - ACS catalysis, 2020 - ACS Publications
Developing highly efficient electrocatalysts and fundamentally understanding the
mechanisms for alkaline hydrogen electrode reactions, including the hydrogen oxidation …

Highly active and robust Ir-Ru electrocatalyst for alkaline HER/HOR: Combined electronic and oxophilic effect

M Huang, H Yang, X Xia, C Peng - Applied Catalysis B: Environment and …, 2024 - Elsevier
Developing efficient and robust electrocatalysts for alkaline hydrogen oxidation/evolution
reaction (HOR/HER) is crucial to alkaline fuel cells and water electrolysis. Herein, we report …