文献类型：期刊文献

英文题名：Aqueous phase preparation of graphene with low defect density and adjustable layer

作者：Wang, Zhaofeng[1,2];Liu, Jingjing[1,2];Wang, Weixing[3];Chen, Haoran[1,2];Liu, Zhihong[4];Yu, Qingkai[4];Zeng, Huidan[5];Sun, Luyi[1,2]

机构：[1]Univ Connecticut, Inst Mat Sci, Dept Chem & Biomol Engn, Storrs, CT 06269 USA;[2]Univ Connecticut, Inst Mat Sci, Polymer Program, Storrs, CT 06269 USA;[3]S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China;[4]SW Texas State Univ, Ingram Sch Engn & Mat Sci, Engn & Commercializat Program, San Marcos, TX 78666 USA;[5]E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China

年份：2013

卷号：49

期号：92

起止页码：10835

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000326219500021)】；

基金：This research is sponsored by the National Science Foundation (Partnerships for Research and Education in Materials, DMR-1205670), the Air Force Office of Scientific Research (No. FA9550-12-1-0159), and the American Chemical Society Petroleum Research Fund (No. 51833-UNI7). W.W. thanks the National Natural Science Foundation of China (1176093). Q.Y. acknowledges the DTRA Grant (HDTRA1-10-1-0002). H.Z. thanks the Fundamental Research Funds for the Central Universities.

语种：英文

摘要：Graphene sheets with an adjustable number of layers and a low defect density were prepared by exfoliation of microwave-assisted expanded graphite in the aqueous phase with the assistance of cetyltrimethylammonium bromide. The graphene sheets exhibit excellent film-formation ability, showing potential applications in optical and electrical device fields.