Catalytic Synthesis of Graphitic Porous Carbons from Sucrose
Porous carbons with a high degree of graphitization were synthesized by catalytic carbonization of sucrose using iron nitrate as catalyst. The synthetic procedure of the porous carbon comprises two steps, i.e., the formation of a metal/sucrose composite mixing solutions of sucrose and iron nitrate, subsequent carbonization, and washing and removing the metal particles in the carbonized sucrose. The final products were characterized using XRD, TEM and Nitrogen adsorption. The results showed that the resultant carbon had a high degree of graphitization with BET surface area of 198 m2/g. In addition, some carbon nanostructures of various morphologies such as tubes, capsules and coils were observed in the graphitic porous carbons.
Porous carbon catalysis graphitization sucrose
Jian-xiao YANG Song-lin ZUO
College of Chemical Engineering Nanjing Forestry University, Nanjing 210037, China
国际会议
南京
英文
607-612
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）