| 有机-无机转化法制备石墨烯薄膜带的探索研究 |
| |
| 引用本文： | 王丽民,王延相,谢奔,刘玉兰,杨依真,王成国. 有机-无机转化法制备石墨烯薄膜带的探索研究[J]. 材料导报, 2011, 25(7) |
| |
| 作者姓名： | 王丽民 王延相 谢奔 刘玉兰 杨依真 王成国 |
| |
| 作者单位： | 1. 潍坊第四中学,潍坊201206;山东大学材料科学与工程学院高分子材料研究所,济南250061
2. 山东大学材料科学与工程学院高分子材料研究所,济南,250061 |
| |
| 基金项目： | 山东大学自主创新基金资助项目IIFSDU(2009TS004); 国家973子项目(2011CB605601) |
| |
| 摘 要： | 分析了石墨烯的制备方法及其优缺点,为了实现大量生产石墨烯薄膜,提出了采用有机-无机转化方法制备石墨烯。将高分子量、低分子量分布的聚丙烯腈与二甲基亚砜配制成溶液,并制成分子结构为螺旋线性的截面形状为扁平的石墨烯薄膜带前驱体,前驱体经过热水、蒸汽牵伸(取向度高)、预氧化(环化和交联)和碳化(芳构化)后制成了石墨烯薄膜带。
|
| 关 键 词： | 石墨烯薄膜 前驱体 预氧化 碳化 |
Preparation of Graphene Based Thin Films by the Method of Transforming from Organic Polymer into Inorganic Substance |
| |
| WANG Limin,WANG Yanxiang,XIE Ben,LIU Yulan,YANG Yizhen,WANG Chengguo. Preparation of Graphene Based Thin Films by the Method of Transforming from Organic Polymer into Inorganic Substance[J]. Materials Review, 2011, 25(7) |
| |
| Authors: | WANG Limin WANG Yanxiang XIE Ben LIU Yulan YANG Yizhen WANG Chengguo |
| |
| Affiliation: | WANG Limin1,2,WANG Yanxiang2,XIE Ben2,LIU Yulan2,YANG Yizhen2,WANG Chengguo2(1 Weifang No.Four High School,Weifang 201206,2 Research Institution of High Polymer Materials,College of Materials Science and Engineering,Shandong University,Jinan 250061) |
| |
| Abstract: | The methods of producing graphene and its relative merits are analysed.To explore the producing of large-scale graphene based films,it is suggested that a new method be proposed,which is based on the process of transforming from organic polymer into inorganic substance.The graphene based thin films precursors are firstly produced by the solution prepared with dimethyl sulfoxide(DMSO) and polyacrylonitrile(PAN) of high molecular weight(HMW) and of low molecular weight distribution(MWD),the precursors with fl... |
| |
| Keywords: | graphene based thin films precursor oxidation carbonization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
