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阴阳离子共掺杂的二氧化锰结合对多硫化锂强的吸附催化能力助力高性能的锂硫电池
2023-02
許冠南; Jiang, Q.B.; Xu, H.F.
CountryChina
Subtype发明专利Invention
Abstract

本发明公开了一种阴阳离子共掺杂二氧化锰催化剂的制备方法及其在锂硫电池中的应用,属于下一代高性能储能技术方向,该阴阳离子共掺杂二氧化锰催化剂的制备包括以下步骤:将高锰酸钾、硫酸锰和钼酸铵按照一定的比例加入到去离子水中,随后不断搅拌,直至溶解为均匀的溶液,随后将上述溶液倒入聚四氟乙烯反应釜中一定温度一定时间反应。待冷却后将沉淀物洗涤干燥,后研磨,再与亚磷酸氢二钠共热最后得到磷/钼共掺杂的二氧化锰催化剂。将其应用于锂硫电池中能有效的解决锂硫电池反应过程中多硫化锂穿梭效应等问题,有效提高电池的电化学性能。

 

Document TypePatent
CollectionINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
AffiliationJoint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, 999078, PR China
First Author AffilicationINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Recommended Citation
GB/T 7714
許冠南,Jiang, Q.B.,Xu, H.F.. 阴阳离子共掺杂的二氧化锰结合对多硫化锂强的吸附催化能力助力高性能的锂硫电池[P]. 2023-02-01.
APA 許冠南., Jiang, Q.B.., & Xu, H.F. 阴阳离子共掺杂的二氧化锰结合对多硫化锂强的吸附催化能力助力高性能的锂硫电池.
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