【作者】 陆文静； 刘明贤； 甘礼华； 朱大章； 徐子颉； 陈龙武；

【Author】 Wenjing Lu;Ming-Xian Liu;Li-Hua Gan;Da-Zhang Zhu;Long-Wu Chen;Department of Chemistry,Tongji University;

【机构】 同济大学化学系；

【摘要】 多孔碳纳米球因其具有形状规则、粒径可控、孔径可调等优点在超级电容器电极材料领域有着重要的应用前景。本文以六亚甲基四胺作催化剂,间苯三酚/对苯二甲醛聚合物胶体离子为"种子"^[1],间苯二酚/甲醛为碳源,通过控制正硅酸乙酯的浓度制备得到不同粒径和孔径的介孔碳纳米球,其作为超级电容器电极材料具有良好的电化学性能。更多还原

【Abstract】 Carbon spheres with regular morphology,tunable particle and pore size show important prospects in supercapacitor electrodes.In this work,mesoporous carbon nanospheres with tunable particle and pore size were prepared by using phloroglucinol/terephthalaldehyde polymer colloids as seeds^[1],resorcinol and formaldehyde as the carbon source,hexamethylenetetramine as the catalyst under the control of the concentration of tetraethoxysilane.The resultant mesoporous carbon nanospheres as supercapacitor electrode materials show good electrochemical performance.更多还原