Hydrothermal Synthesis of Carbon Microspheres from Glucose: Tuning Sphere Size by Adding Oxalic Acid

被引:17
|
作者
Liu, Jie [1 ]
Tian, Peng [1 ]
Ye, Junwei [1 ]
Zhou, Li [1 ]
Gong, Weitao [1 ]
Lin, Yuan [1 ]
Ning, Guiling [1 ]
机构
[1] Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, Dalian 116012, Peoples R China
关键词
D O I
10.1246/cl.2009.948
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Carbon spheres were successfully prepared via hydrothermal treatment of glucose, and spherical size (0.5-8 mu m) could be tuned by adding different amount of oxalic acid. The surface of obtained carbon spheres contains hydrophilic functionalities including -OH, -C=O, and COOH groups, which were not destroyed by oxalic acid. This Study provided a facile, simple route for producing size-tunable carbon microspheres with functional groups.
引用
收藏
页码:948 / 949
页数:2
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