title: Facile synthesis 3D flexible core-shell graphene/glass fiber via chemical vapor deposition.
abstract: 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.
  81.05.U-; 81.07.-b; 81.15.Gh.
authors.affiliation: College of Physics and Electronics, Shandong Normal University, Jinan 250014, People's Republic of China.
authors.forename: Cheng
authors.initials: C
authors.lastname: Yang
authors.affiliation: College of Physics and Electronics, Shandong Normal University, Jinan 250014, People's Republic of China.
authors.forename: Yuanyuan
authors.initials: Y
authors.lastname: Xu
authors.affiliation: College of Physics and Electronics, Shandong Normal University, Jinan 250014, People's Republic of China.
authors.forename: Chao
authors.initials: C
authors.lastname: Zhang
authors.affiliation: College of Physics and Electronics, Shandong Normal University, Jinan 250014, People's Republic of China.
authors.forename: Zhencui
authors.initials: Z
authors.lastname: Sun
authors.affiliation: College of Physics and Electronics, Shandong Normal University, Jinan 250014, People's Republic of China.
authors.forename: Chuansong
authors.initials: C
authors.lastname: Chen
authors.affiliation: Lishan College, Shandong Normal University, Jinan 250014, People's Republic of China.
authors.forename: Xiuhua
authors.initials: X
authors.lastname: Li
authors.affiliation: College of Physics and Electronics, Shandong Normal University, Jinan 250014, People's Republic of China.
authors.forename: Shouzhen
authors.initials: S
authors.lastname: Jiang
authors.affiliation: College of Physics and Electronics, Shandong Normal University, Jinan 250014, People's Republic of China.
authors.forename: Baoyuan
authors.initials: B
authors.lastname: Man
keywords: Flexible; Graphene core-shell structure; Two-heating reactor