Qianwang Chen

Ni─Nb Synergistic Regulation in RuO 2 Nanocrystals Enables Efficient and Stable Acidic Water Oxidation

The activity‐stability trade‐off of RuO 2 ‐based catalysts in the acidic oxygen evolution reaction (OER) remains a major bottleneck for proton exchange membrane water electrolysis (PEMWE). Herein, a synergistic bimetallic codoping strategy was proposed to harness the complementar...

Sulfonic Acid‐Functionalized Zn Single‐Atom Catalysts With Dual Thiophilic and Sodiophilic Sites for High‐Performance Sodium−Sulfur Batteries

ABSTRACT Metal single‐atom catalysts (SACs) for sodium−sulfur (Na−S) batteries typically rely solely on thiophilic binding sites to interact with the polysulfide anions of sodium polysulfides (NaPSs), which intrinsically restricts their catalytic efficiency in sulfur redox reacti...