Stabilizing Na_(3)SbS_(4)/Na interface by rational design via Cl doping and aqueous processing

作     者：Haonan Cao Meiqi Yu Long Zhang Zhaoxing Zhang Xinlin Yan Peng Li Chuang Yu Haonan Cao;Meiqi Yu;Long Zhang;Zhaoxing Zhang;Xinlin Yan;Peng Li;Chuang Yu

作者机构：Clean Nano Energy CenterState Key Laboratory of Metastable Materials Science and TechnologyYanshan UniversityQinhuangdaoHebei066004China School of Environmental and Chemical EngineeringYanshan UniversityQinhuangdaoHebei066004China Institute of Solid State PhysicsVienna University of TechnologyWiedner Hauptstr.8-101040ViennaAustria Department of Mechanical and Materials EngineeringUniversity of Western Ontario1151 Richmond StLondonOntarioN6A 3K7Canada 

基　　金：supported by the National Key R&D Program of China(Grant No.2018YFB0104300) the Natural Science Foundation of Hebei Province(E2018203301) 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2021年第70卷第11期

页      码：168-175页

摘      要：Solution-synthesis method is attractive for solid electrolytes because it is a facile and scalable process to be used to permeate electrodes and to construct a thin electrolyte coating layer on active *** this work,we report Cl-doped Na_(3)SbS_(4) prepared via aqueous-solution *** decent ionic conductivity,the aqueous-solution approached electrolyte demonstrates an improved interfacial stability toward Na metal compared to the solid-state sintered one because of the residual hydrate,nanosized microstructure,and Cl ***-solid-state batteries using the solution-prepared electrolytes have enhanced cycling performance,though the performance still needs to be further improved.

主 题 词：Interfacial stability Sulfides Solid electrolytes Chemical synthesis All-solid-state sodium battery 

学科分类：081702[081702] 0808[工学-自动化类] 08[工学] 0817[工学-轻工类] 

核心收录：

D　O　I：10.1016/j.jmst.2020.08.035

馆 藏 号：203100064...