Zhichuan J. Xu

Sep 23, 2024 | pubs.rsc.org | Qian Wu |Zhichuan J. Xu

Pivotal role of Pourbaix diagram in electrocatalysis Electrocatalysis is one of the cornerstones of sustainable development, offering green strategies for renewable energy storage and the conversion of valuable chemicals. Electrocatalyst, being the heart of electrocatalytic reactions, underpins the reaction activity and efficiency. However, understanding the structure and behavior of electrocatalysts remains challenging.

Jan 3, 2024 | nature.com | Shengnan Sun |Peng Zhao |Yi Ren |Hui Tan |Ming Lin |Caozheng Diao | +5 more

AbstractThe electrochemical conversion of nitrate to ammonia is a way to eliminate nitrate pollutant in water. Cu-Co synergistic effect was found to produce excellent performance in ammonia generation. However, few studies have focused on this effect in high-entropy oxides. Here, we report the spin-related Cu-Co synergistic effect on electrochemical nitrate-to-ammonia conversion using high-entropy oxide Mg0.2Co0.2Ni0.2Cu0.2Zn0.2O.