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Updated: Dec 31, 2025
Tuning Oxide Properties by Oxygen Vacancy Control During Growth and Annealing
Published on: June 9, 2023
Defect formation-induced tunable evolution of oxygen functional groups for sodium storage in porous graphene
Jianqi Ye1, Hanqing Zhao, Mengmeng Kang
1Key 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. zhaohanqing@tyut.edu.cn lizhong@tyut.edu.cn.
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.
