Exploring the role of sandwich-type polyoxometalates in {K<sub>10</sub>(PW<sub>9</sub>O<sub>34</sub>)<sub>2</sub>M<sub>4</sub>(H<sub>2</sub>O)<sub>2</sub>}@PCN-222 (M = Mn, Ni, Zn) for electroreduction of CO<sub>2</sub>to CO
Meng-Ting Peng, Chuang Chen, Yan Zhang, Jiayu Xu, Yun‐Lei Teng, Bao‐Xia Dong
Abstract
may accumulate electrons from PCN-222, thus facilitating the hydrogen evolution reaction (HER). This work reveals the critical role of sandwich-type POMs in manipulating the electron transfer pathway during the electrocatalytic process. Our findings would broaden the scope of POM applications in electrochemical carbon dioxide reduction.
Topics & Concepts
Electron transferCrystallographyPolyoxometalateType (biology)ChemistryMaterials sciencePhysical chemistryCatalysisBiologyBiochemistryEcologyCO2 Reduction Techniques and CatalystsMetal-Organic Frameworks: Synthesis and ApplicationsPolyoxometalates: Synthesis and Applications