Facile Synthesis of Hierarchically Macro-/Mesoporous Carbon by Polymerization-Induced Phase Separation Combined with Starch Template
This article presents a facile synthesis of hierarchically macro-/mesoporous carbon by combining polymerization-induced phase separation and starch template approaches.The resulting porous carbon had macropores with pore sizes of 10 ~ 60 μm and 3 ~ 5 μm and mesopores with pore size of 5 ~ 40 nm.The macropores resulted from thermal decomposition of the starch template,while the mesopores were attributed to the polymerization-induced phase separation between ethylene glycol and phenolic resin via spinodal decomposition mechanism.The obtained hierarchical porous carbon could be potentially applied as electrode materials for batteries,fuel cells and supercapacitors due to their facile synthesis,unique hierarchical porous structure and large surface area.
hierarchical porous carbon polymerization-induced phase separation template
Zewen Xiao Gang Zhang Guanjun Qiao
State Key Laboratory for Mechanical Behavior of Materials,Xian Jiaotong University,Xian 710049,China
国际会议
The Seventh China International Conference on High-Performance Ceramics (第七届先进陶瓷国际研讨会(CICC-7))
厦门
英文
1641-1646
2011-11-04（万方平台首次上网日期，不代表论文的发表时间）