Tunable siloxane-induced amphiphilic interphase for high-performance gel polymer-based sodium metal batteries  

硅氧烷衍生电极-电解质两亲界面层助力高性能类固态钠金属电池

作　　者：Jialin Lin Weiping Li Pei Huang Suting Weng Tuoya Naren Chengzuo Gong Chaoping Liang Weijie Li Yuejiao Chen Libao Chen Chunxiao Zhang Xuefeng Wang Weifeng Wei 林佳琳;李伟萍;黄沛;翁素婷;娜仁托雅;巩承祚;梁超平;李维杰;陈月皎;陈立宝;张春晓;王雪峰;韦伟峰

机构地区：[1]State Key Laboratory of Powder Metallurgy,Central South University,Changsha 410083,China [2]Laboratory for Advanced Materials and Electron Microscopy,Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China

出　　处：《Science Bulletin》2025年第3期317-322,共6页科学通报(英文版)

基　　金：supported by the National Natural Science Foundation of China(51971250 and 52407257);the Natural Science Foundation of Changsha(kq2208265);the Natural Science Foundation of Hunan Province,China(2023J40759);China Postdoctoral Science Foundation(2023M733933);the State Key Laboratory of Powder Metallurgy at Central South University。

摘　　要：The ever-growing pursuit for high-energy and low-cost rechargeable batteries has driven the ceaseless research on sodium metal batteries(SMBs)with metallic Na anode,a low redox potential of-2.71 V(vs.standard hydrogen electrode),and a high specific capacity of 1166 mAh g-1.However,its hyperreactivity with liquid electrolytes can cause uncontrollable parasitic reactions and raise safety concerns.Therefore,gel polymer electrolytes(GPEs)in SMBs have attracted immense interest owing to their high energy densities and high safety standards[1],[2].

关 键 词：polymer PURSUIT performance 

分 类 号：TM912[电气工程—电力电子与电力传动]