期刊
NANOSCALE RESEARCH LETTERS
卷 9, 期 -, 页码 -出版社
SPRINGEROPEN
DOI: 10.1186/1556-276X-9-394
关键词
Flexible; Graphene core-shell structure; Two-heating reactor
资金
- National Natural Science Foundation of China [11474187, 11274204, 61205174, 61307120]
- Specialized research Fund for the Doctoral Program of Higher Education of China [20133704120008]
- Shandong Excellent Young Scientist Research Award Fund [BS2012CL034, BS2013CL011]
- Shandong Province Higher Educational Science and Technology Program [J12LA07]
Direct deposition of graphene layers on the flexible glass fiber surface to form the three-dimensional (3D) core-shell structures is offered using a two-heating reactor chemical vapor deposition system. The two-heating reactor is utilized to offer sufficient, well-proportioned floating C atoms and provide a facile way for low-temperature deposition. Graphene layers, which are controlled by changing the growth time, can be grown on the surface of wire-type glass fiber with the diameter from 30 nm to 120 um. The core-shell graphene/glass fiber deposition mechanism is proposed, suggesting that the 3D graphene films can be deposited on any proper wire-type substrates. These results open a facile way for direct and high-efficiency deposition of the transfer-free graphene layers on the low-temperature dielectric wire-type substrates.
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