泡沫状聚苯胺/石墨复合物新材料的制备及导电性能

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泡沫状聚苯胺/石墨复合物新材料的制备及导电性能

高俊刚　 徐洋　 李冀辉　 刘谦　 李晶　 米彩丽　

摘　要：本文研究了泡沫状聚苯胺/石墨复合物的制备方法和导电性能.首先石墨固体膨胀剂与苯胺进行原位聚合合成出可膨胀的聚苯胺/石墨复合物.然后利用热膨胀技术制备出泡沫状聚苯胺/石墨复合物.实验结果显示在热膨胀过程中石墨固体膨胀剂被膨胀成多孔的膨胀石墨,同时聚苯胺均匀地包覆膨胀石墨形成了类似泡沫状的聚苯胺/石墨复合物.实验结果说明这种复合物不仅具有特殊的形貌,而且还具有较高的导电率.
关键词：石墨固体膨胀荆;聚苯;泡沫状;石墨;复合材料
分类号：TQ325.1;TB332 　文献标识码：A
文章编号：1000-8098(2009)01-0048-03

Preparation and Electric Property of Spumescent Polyaniline/graphite Composites

Gao Jungang　 Xu Yang　 Li Jihui　 Liu Qian　 Li Jing　 Mi Caili　



作者单位：高俊刚（河北大学化学与环境科学学院,保定,071002）　
　　　　　徐洋（河北师范大学化学与材料科学学院,石家庄,050016）　
　　　　　李冀辉（河北大学化学与环境科学学院,保定,071002;河北师范大学化学与材料科学学院,石家庄,050016）　
　　　　　刘谦（河北师范大学化学与材料科学学院,石家庄,050016）　
　　　　　李晶（河北师范大学化学与材料科学学院,石家庄,050016）　
　　　　　米彩丽（河北师范大学化学与材料科学学院,石家庄,050016）　

参考文献：

[1]Liu P,Gong K,Synthesis of polyaniline-interealated graphite oxide by an in situ oxidative polymerization reaction[J].Carbon,1999,37(4):706-707.
[2]Peng Xiao,Min Xiao,Pinggui Liu,Kecheng Gong Direct synthesis of a polyauiline-intercalated graphite oxide nanocomposite pinggui Liu[J].Carbon.2000,38:626-628.
[3]Xiuqin Zhang,Guolun Yan,Hanming Ding,Yongkui Shah.Fabrication and photovoltaic properties of self-assembled sulfonated polyaniline/TiO2 nanocomposite uitrathin films[J].Mater Chem Phys,2007,102:249-254.
[4]Sook-Wai Phang,Tetsuo Hino,M.H.Abdulah,Noriyuko Kuramoto.Applicalions of polyaniline doubly dclped with p-toluene sulphouic acid and dichloroacetic acid as microwave absorbing and shielding materials[J].Mater Chem Phys,2007,104:327-335.
[5]Solange de Sotma.Smart coating based on polyaniline acrylic blend for corrosion Protection of different metals[J].Surf Coat Tech,2007,201:7574-7581.
[6]M Lakshmi Kantam,Moumita Roy,Sarabindu Roy,et al.Polyaniline supported palladium catalyzed Suzuki-Miyaum cross-coupling of bromoand chloroarenes in water[J].Tetrahedron,2007,63:8002-8009.
[7]Ali H Gemeay,Rehab G EI-Sharkawy,IKhals A Mansour,et al.Preparation and charaetedzation of polyaniline/manganese dioxide composites and their catalytic activity[J].JColloid Interf Sci,2007,308:385-394.
[8]Yan Jiang,Aiyin Wang,Jinqing Kan.Selective uricase biosensor based on polyaniline synthesized in ionic liquid[J].Sensor Actuat B-Chem,2007,24:529-534.
[9]Yongjin Zou,Li-Xian Sun,Fen Xu.Biosensor based on polyaniline-Prossian Blue/multi-walled carbon nanotubes hybrid composites[J].Biosens Bioelectron,2007.22:2669-2674.
[10]Yan Qiao,Chang Ming Li,Shu-Juan Bao,et al.Carbon nanotube/polyaniline composite as anode material for microbial fuel ceils[J].J Power Sources,2007,170:79-84.
[11]Khadijeh Gbanbari,Mir Fazlollah Mousavi,Mojtaba Shamsipur,et al.Synthesis of polyaniline/graphite composite as a cathode of Zn-polyaailine rechargeable battery[J].J Power Sources,2007,170:513-519.
[12]李冀辉,李晶,刘淑芬.使用50目鳞片石墨制备多功能碳材料[J].非金属矿,2007,30(4):14-16.

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