【Advanced Science】COFs螺旋化增强的自旋极化率用于促进光催化析氢
Helicalization of Covalent Organic Framework Nanofibers with Amplified Spin Polarizability for Boosting Photocatalytic Hydrogen EvolutionQi Zhong and Jia Guo*共价有机框架(Covalent Organic Framework, COF)作为一种有机半导体,其固有的低介电特性严重限制了载流子迁移率,并促进体相电荷复合,导致只有靠近表面产生的电荷才对光催化有贡献。将手性诱导的自旋选择性(CISS)效应引入COF体系,有望通过自旋极化...