多孔石墨烯中缺陷形成诱导的氧官能团可调演变及其储钠性能
Defect formation-induced tunable evolution of oxygen functional groups for sodium storage in porous graphene.
机构信息
Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Institute of Coal Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China.
出版信息
Chem Commun (Camb). 2020 Jan 23;56(7):1089-1092. doi: 10.1039/c9cc08493b.
PMID:31894777
Abstract
The coinciding effects of carbon defects and oxygen functional groups in porous graphene were demonstrated in this work. The species and distributions of oxygen functional groups evolved with the types of defects, especially those containing C[double bond, length as m-dash]O bonds mainly distributed along the edge of ring defects, and enhanced Na+ storage.
摘要
本工作中证明了多孔石墨烯中碳缺陷和氧官能团的协同作用。氧官能团的种类和分布随缺陷类型而演变，特别是那些含有 C[双键，长度为破折号]O 键的官能团主要沿环缺陷的边缘分布，并增强了 Na+的存储。
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