文献类型：期刊文献

英文题名：In-Situ-Grown Mof Layer Covered with 3d Nwf Framework for High Ionic Conductivity and Interfacial Stability of Peo-Based Solid-State Electrolytes in Lithium Batteries

作者：Zhao, Zhiqiang[1]; Zhang, Zhuo[1]; Niu, Bo[1]; Zhang, Yayun[1,2]; Long, Donghui[1,2]

机构：[1] State key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China; [2] Key Laboratory of Specially Functional Polymeric Materials and Related Technology [Ministry of Education], School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China

年份：2023

外文期刊名：SSRN

收录：EI(收录号：20230137473)

语种：英文

外文关键词：Ionic conduction in solids - Ionic conductivity - Ions - Lithium batteries - Lithium compounds - Solid electrolytes - Solid-State Batteries

摘要：Highlights● An in-situ-grown Cu-based MOF layer covered 3D NWF framework are prepared at room temperature, and used as enhancer to obtain Li-MOF@NWF/PEO three-dimensional SPEs.● 3D NWF fibers coated with MOF nanoparticles form hierarchical ion-channels, resulting in fast ion transfer kinetics and excellent durability.● The prepared Li-MOF@NWF/PEO SPEs exhibits high ionic conductivity (1.0 × 10-4 S cm-1) and transference number (0.39) at 30°C.● The all-solid-state LiFePO4|Li cells present a high initial discharge capacity (160.4 mAh g-1 and 148.6 mAh g-1 at 0.5 C and 2.0 C, respectively). ? 2023, The Authors. All rights reserved.