Results 11 to 20 of about 154,515 (306)

Spin-polarized oxygen evolution reaction under magnetic field

Nature Communications, 2021
Here, authors demonstrate the ferromagnetic catalyst to facilitate spin polarization in water oxidation reaction. They find the ferromagnetic-exchange-like behaviour between the ferromagnetic catalyst and the adsorbed oxygen species.
Xiao Ren, Tianze Wu, Yuanmiao Sun, Yan Li, Guoyu Xian, Xianhu Liu, Chengmin Shen, Jose Gracia, Hong-Jun Gao, Haitao Yang, Zhichuan J. Xu   +10 more
doaj   +2 more sources

Chemical oxygen species on electrocatalytic materials during oxygen evolution reaction

Materials Today Catalysis, 2023
Oxygen evolution reaction (OER) is a crucial half-reaction in electrochemical water splitting, and efficient and durable electrocatalysts are required to improve the sluggish OER kinetics.
Yaming Hao, Xueting Cao, Can Lei, Zhe Chen, Xuejing Yang, Ming Gong   +5 more
doaj   +1 more source

Design Engineering, Synthesis Protocols, and Energy Applications of MOF-Derived Electrocatalysts

Nano-Micro Letters, 2021
The core reactions for fuel cells, rechargeable metal–air batteries, and hydrogen fuel production are the oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen evolution reaction (HER), which are heavily dependent on the ...
Amr Radwan, Huihui Jin, Daping He, Shichun Mu   +3 more
doaj   +1 more source

Heterostructure Engineering of 2D Superlattice Materials for Electrocatalysis

Advanced Science, 2022
Exploring low‐cost and high‐efficient electrocatalyst is an exigent task in developing novel sustainable energy conversion systems, such as fuel cells and electrocatalytic fuel generations.
Zhen Zhang, Peizhi Liu, Yanhui Song, Ying Hou, Bingshe Xu, Ting Liao, Haixia Zhang, Junjie Guo, Ziqi Sun   +8 more
doaj   +1 more source

Reporting activities for the oxygen evolution reaction: Do we compare apples to apples?

, 2023
The oxygen evolution reaction (OER) is a key enabler of sustainable chemical energy storage. Here, the author assesses the current status of protocols for benchmarking the OER in materials- and device-centered investigations and makes suggestions for ...
Marcel, Risch
core   +1 more source

Electrochemical Catalysts for Green Hydrogen Energy

Advanced Energy & Sustainability Research, 2021
Developing clean and renewable energy resources has become one of the world's most important challenges, given the double burden of energy scarcity and environmental pollution.
Do Hyung Kweon, In-Yup Jeon, Jong-Beom Baek   +2 more
doaj   +1 more source

Controlling the terminal layer atom of InTe for enhanced electrochemical oxygen evolution reaction and hydrogen evolution reaction performance

, 2023
Herein, we report the method of molecular-beam-epitaxial growth (MBE) for precisely regulating the terminal surface with different exposed atoms on indium telluride (InTe) and studied the electrocatalytic performances toward hydrogen evolution reaction ...
Shouhua Feng, Jie Wu, Beining Zheng, Shao, Z, Wu, J, Xiangdong Yao, Zhang, Y, Feng, S, Zhiyu Shao, Yao, X, Zheng, B, Yuan Zhang, Huang, K, Keke Huang   +13 more
core   +1 more source

Lithiation‐Induced Defect Engineering to Promote Oxygen Evolution Reaction

, 2023
Exploring efficient electrocatalysts for oxygen evolution reaction (OER) is an urgent need to advance the development of sustainable energy conversion.
Jiantao Li, Bai, Zhengyu, Shanqing Zhang, Zhang, Shanqing, Zhengyu Bai, Yifei Yuan, Jun Lu, Mengting Zheng, Li, Chenghang, Li, Jiantao, Yang, Lin, Zheng, Mengting, Lin Yang, Jingjie Liu, Lu, Jun, Yuan, Yifei, Chenghang Li, Liu, Jingjie   +17 more
core   +1 more source

Mesoporous Nanocast Electrocatalysts for Oxygen Reduction and Oxygen Evolution Reactions [PDF]

Inorganics, 2019
Catalyzed oxygen evolution and oxygen reduction reactions (OER and ORR, respectively) are of particular significance in many energy conversion and storage processes. During the last decade, they emerged as potential routes to sustain the ever-growing needs of the future clean energy market.
Tatiana Priamushko, Rémy Guillet-Nicolas, Freddy Kleitz   +2 more
openaire   +4 more sources

A Bifunctional Electrocatalyst for Oxygen Evolution and Oxygen Reduction Reactions in Water [PDF]

Angewandte Chemie International Edition, 2016
AbstractOxygen reduction and water oxidation are two key processes in fuel cell applications. The oxidation of water to dioxygen is a 4 H+/4 e− process, while oxygen can be fully reduced to water by a 4 e−/4 H+ process or partially reduced by fewer electrons to reactive oxygen species such as H2O2 and O2−.
Schofberger, W., Faschinger, F., Chattopadhyay, S., Bhakta, S., Mondal, B., Elemans, J.A.A.W., Mullegger, S., Tebi, S., Koch, R., Klappenberger, F., Paszkiewicz, M., Barth, J.V., Rauls, E., Aldahhak, H., Schmidt, W.G., Dey, Abhishek   +15 more
openaire   +5 more sources