Electrocatalytic nitrate reduction to ammonia is strongly dependent on the availability of active hydrogen (*H). Either insufficient *H supply or excessive *H accumulation at the catalyst surface can compromise ammonia production and Faradaic efficiency. To address this challenge, a RuNP/Cu NC catalyst was developed by...
Peng-Ru Qian, Shi-Yu Li, Ming-Xin Zhu et al.· Journal of Colloid and Inter...· 0 citations
To address the issue of slow kinetics in the sulfur reduction reaction/sulfur oxidation reaction in lithium-sulfur batteries (LSBs), in this work, cobalt was doped into CeO2 composite carbon nanotubes by ion exchange as functional intercalation of LSBs. Cobalt doping enhances polysulfide trapping and ion/electron trans...
Ke-Yu Chen, Chuan-Huang Wu, Bo-Xun Yang et al.· Nanoscale· 0 citations
The rational design of acid-stable, iridium-free electrocatalysts for the oxygen evolution reaction (OER) is critical for advancing proton exchange membrane water electrolysis (PEMWE), yet balancing activity and durability remains a formidable challenge. Herein, we report a RuO2/Mn3O4 heterojunction with engineered oxy...
Tianwen Liu, Xiaoxia Chen, Jin Wang et al.· Small· 0 citations
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