• 文献标题:   Direct growth of graphene on vertically standing glass by a metal-free chemical vapor deposition method
  • 文献类型:   Article
  • 作  者:   CHEN ZT, GUO XL, ZHU L, LI L, LIU YY, ZHAO L, ZHANG WJ, CHEN J, ZHANG Y, ZHAO YH
  • 作者关键词:   graphene, glas, chemical vapor deposition, metalfree, sheet resistance
  • 出版物名称:   JOURNAL OF MATERIALS SCIENCE TECHNOLOGY
  • ISSN:   1005-0302
  • 通讯作者地址:   Southeast Univ
  • 被引频次:   7
  • DOI:   10.1016/j.jmst.2018.02.005
  • 出版年:   2018

▎ 摘  要

A new method to directly grow graphene on quartz glass substrate by atmospheric-pressure chemical vapor deposition (CVD) without using any catalyst was developed. The prime feature of this method is to build a vertical-glass model in the quartz tube to significantly increase the collision probability of the carbon precursors and reactive fragments between each other with the glass surface. The growth rate of high-quality graphene on glass remarkably increases compared with the conventional gas flow CVD technique. The optical transmittance and sheet resistance of the graphene glass can be readily adjusted by regulating growth time. When growth time is 35 min, the graphene glass presents an intriguing sheet resistance of about 1.48 k Omega sq(-1) at a transmittance of 93.08% and exhibits an excellent hydrophobic performance. The method is simple and scalable, and might stimulate various potential applications of transparent and conductive graphene glass in practical fields. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.