Cooney Shannon E, Schreiber Eric, Ferrigno Baela M, Matson Ellen M
Department of Chemistry, University of Rochester, Rochester NY 14627, USA.
Chem Commun (Camb). 2024 May 23;60(43):5610-5613. doi: 10.1039/d4cc01331j.
We report the transfer of H-atoms from a reduced polyoxovanadate alkoxide [OctN][VO(OH)(OMe)] concerted proton-electron transfer. Oxygen reduction is compared between bridging and terminal O-H bonds revealing similar mechanisms, providing new insight to design criteria for metal-oxide electrocatalysts that faciliate oxygen reduction by concerted-proton electron transfer.
我们报道了来自还原多氧钒醇盐[OctN][VO(OH)(OMe)]的氢原子转移——协同质子-电子转移。比较了桥连和端基O-H键之间的氧还原情况，揭示了相似的机制，为通过协同质子-电子转移促进氧还原的金属氧化物电催化剂的设计标准提供了新的见解。
