期刊
NANOSCALE RESEARCH LETTERS
卷 5, 期 11, 页码 1768-1773出版社
SPRINGEROPEN
DOI: 10.1007/s11671-010-9708-9
关键词
Graphene; Chemical vapor deposition; Transfer; Raman spectroscopy; Transparent; Flexible; Conductive film
资金
- Ministry of Education, Science and Technology [2009-0089315, 2009-0083380]
- Korea Evaluation Institute of Industrial Technology (KEIT) [KI002042] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
- National Research Foundation of Korea [2009-0089315, 2010-50174] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
We demonstrate the synthesis of monolayer graphene using thermal chemical vapor deposition and successive transfer onto arbitrary substrates toward transparent flexible conductive film application. We used electron-beam-deposited Ni thin film as a synthetic catalyst and introduced a gas mixture consisting of methane and hydrogen. To optimize the synthesis condition, we investigated the effects of synthetic temperature and cooling rate in the ranges of 850-1,000A degrees C and 2-8A degrees C/min, respectively. It was found that a cooling rate of 4A degrees C/min after 1,000A degrees C synthesis is the most effective condition for monolayer graphene production. We also successfully transferred as-synthesized graphene films to arbitrary substrates such as silicon-dioxide-coated wafers, glass, and polyethylene terephthalate sheets to develop transparent, flexible, and conductive film application.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据