CN201210577647
CN103012791A
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摘要:本发明提供了一种聚吡咯/石墨烯薄片/氧化镍纳米复合导电材料及其制备方法,属于复合材料技术领域。本发明以乙醇为介质,以聚乙二醇-400为分散剂,以对甲苯磺酸为掺杂剂,FeCl3为引发剂,将石墨烯薄片、纳米氧化镍、吡咯单体在超声条件下聚合,使聚吡咯和氧化镍纳米粒子均匀分布在GNS的表面,并且将GNS完全包覆在内,不但解决了吡咯聚合时的团聚问题,还有效地提高了聚吡咯的导电性能。
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Abstract: The invention provides a polypyrrole/graphene sheet/nickel oxide nano composite conductive material and a preparation method thereof, belonging to the technical field of composite materials. By using alcohol as a medium, polyethylene glycol-400 as a dispersing agent, p-toluenesulfonic acid as a doping agent, and FeCl3 as an initiating agent, a graphene sheet, nano nickel oxide and polypyrrole monomers are polymerized under the ultrasonic condition to ensure that the polypyrrole and the nickel oxide nano particles are uniformly dispersed on the surface of a GNS (Graphene Nano Sheet) and the GNS is completely wrapped, thus the problem of agglomeration during polypyrrole agglomeration is solved, and the conduction property of the polypyrrole is effectively improved.
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申请人: 西北民族大学
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Applicant: UNIV NORTHWEST NATIONALITIES
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地址: 730030 甘肃省兰州市城关区********(隐藏)
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发明(设计)人: 孙万虹 孟淑娟 臧荣鑫 李海玲 林华典
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Inventor: SUN WANHONG; MENG SHUJUAN; ZANG RONGXIN; LI HAILING; LIN HUADIAN
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主分类号: C08G73/06(2006.01)I
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分类号: C08G73/06(2006.01)I C08K3/04(2006.01)I C08K3/22(2006.01)I C08L79/04(2006.01)I
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