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Patent NumberCN115117451A
Status申請中 Pending
石墨烯量子点的应用以及锌离子电池电解液和锌离子电池
Year Issued2022
2022-09-27
Application NumberCN202210927369.1
Application Date2022-08-03
Rights Holder澳门大学
陳石; 胥翥; 王克悬; 李恒; 葛明政; 汤育欣; 刘宏超
Country中国
Subtype发明专利 Invention
Abstract

本发明公开了一种石墨烯量子点的应用以及锌离子电池电解液和锌离子电池。该应用具体为表面具有含氮,硫,氧的电负性基团的石墨烯量子点作为锌离子电池的电解液添加剂的应用。该石墨烯量子点作为电解液添加剂可以在电解液溶液中吸附锌离子,均匀地共沉积在负极表面,接着诱导锌离子沿平行于电极表面的(002)晶面优先沉积,从根本上抑制了锌枝晶的形成。此外,石墨烯量子点质量轻,不影响电池的能量密度,性能稳定,不产生副反应,可在充放电过程中循环利用,达到长时间的性能改善。该电解液中添加有该石墨烯量子点的水系锌离子电池可以持续点亮LED阵列,在高能量密度的锌离子电池领域具备良好前景。

Document TypePatent
CollectionINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Affiliation澳门大学
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
陳石,胥翥,王克悬,等. 石墨烯量子点的应用以及锌离子电池电解液和锌离子电池. CN115117451A[P]. 2022-09-27.
APA 陳石., 胥翥., 王克悬., 李恒., 葛明政., 汤育欣., & 刘宏超 (2022-08-03). 石墨烯量子点的应用以及锌离子电池电解液和锌离子电池.
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