Synthesis of colloidal carbon spheres by hydrothermal carbonization of glucose at different initial pH

被引：10
|
作者：
Jiang, Guohui [1 ]
Xu, Xueqing [1 ]
Xu, Gang [1 ]
机构：
[1] Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Labolatory Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
来源：
ENERGY, ENVIRONMENT AND BIOLOGICAL MATERIALS | 2011年 / 685卷
关键词：
controllable synthesis; carbon spheres; pH; hydrothermal; size distribution;
D O I：
10.4028/www.scientific.net/MSF.685.123
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, carbon spheres with different size distributions are obtained by hydrothermal carbonization of glucose via varying the reaction conditions including concentration of glucose solution, hydrothermal reaction time and the initial pH values of solutions. The initial pH values of glucose solutions play an important role in the size distribution of the carbon spheres. The formation and growth mechanisms of carbon spheres at different initial pH levels are discussed and proposed.
引用
收藏
页码：123 / 129
页数：7
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