Symmetry-Broken Ru Nanoparticles with Parasitic Ru-Co Dual-Single Atoms Overcome the Volmer Step of Alkaline Hydrogen Oxidation. - Mu XQ; Liu SL; Zhang MY; Zhuang ZC; Chen D; Liao YR; Zhao HY; Mu SC; Wang DS; Dai ZH (Angewandte Chemie (International ed. in English), 2024)