Dependence of Structure of Multilayer Graphene Oxide on Degree of Graphitization of Initial Graphite

被引：0
作者：
A. A. Abakumov
I. B. Bychko
A. S. Nikolenko
P. E. Strizhak
机构：
[1] National Academy of Sciences of Ukraine,L. V. Pysarzhevsky Institute of Physical Chemistry
[2] National Academy of Sciences of Ukraine,V. Lashkaryov Institute of Semiconductor Physics
来源：
Theoretical and Experimental Chemistry | 2018年 / 54卷
关键词：
graphite; graphitization degree; graphene oxide;
D O I：
暂无
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学科分类号：
摘要：
It was shown that the structure of multilayer graphene oxide (GrO) synthesized by Tour method depends substantially on the degree of graphitization (g) and on the particle size of initial graphite. The obtained GrO was characterized by Raman and infrared spectroscopy, X-ray diffraction, and elemental analysis. The GrO contains carbonyl, carboxyl, and hydroxyl groups as well as C–O–C fragments. The dependence of the O/C molar ratio of GrO on the degree of graphitization of the parent graphite is nonmonotonic with a maximum at g ≈ 90%.
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页码：186 / 192
页数：6
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