Controlled water adhesion and electrowetting of conducting hydrophobic graphene/carbon nanotubes composite films on engineering materials

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Controlled water adhesion and electrowetting of conducting hydrophobic graphene/carbon nanotubes composite films on engineering materials
	Pu JB(蒲吉斌)1 ; Wan SH(万善宏)1 ; Lu ZB(鲁志斌)1 ; Zhang GA(张广安)1 ; Wang LP(王立平)1 ; Zhang XQ(张晓倩)2; Xue QJ(薛群基)1 ; Wang LP(王立平)
刊名	Journal of Materials Chemistry A
	2013
卷号	1 期号:4 页码:1254-1260
ISSN号	2050-7488
通讯作者	王立平
英文摘要	Based on the microbumps of graphene nanosheets and the nanostructure of carbon nanotubes (CNTs), novel graphene/CNTs composite films with hierarchical micro-and nanoscale surface roughness were successfully fabricated by simply spraying the mixed acetone dispersion of graphene nanosheets and CNTs onto stainless steel substrates. The as-prepared composite films exhibited controlled surface hydrophobic, adhesive and electrowetting properties via altering the film surface structure and surface energy. Among them the composite film with a 1 : 5 mass ratio of graphene to CNTs showed high hydrophobicity and conductivity, low water adhesion and contact angle sensitivity to the external electric field, which would help to resolve the surface electrostatic problems and unstable hydrophobicity under applied potential that exist in many conventional insulating hydrophobic materials, and could be useful in some application fields.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	Natural Science Foundation of China (grant no. 51105352;51102247)
语种	英语
WOS记录号	WOS:000314633500038
公开日期	2013-12-03
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/4337]
专题	兰州化学物理研究所_固体润滑国家重点实验室
通讯作者	Wang LP(王立平)
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Pu JB,Wan SH,Lu ZB,et al. Controlled water adhesion and electrowetting of conducting hydrophobic graphene/carbon nanotubes composite films on engineering materials[J]. Journal of Materials Chemistry A,2013,1(4):1254-1260.
APA	Pu JB.,Wan SH.,Lu ZB.,Zhang GA.,Wang LP.,...&王立平.(2013).Controlled water adhesion and electrowetting of conducting hydrophobic graphene/carbon nanotubes composite films on engineering materials.Journal of Materials Chemistry A,1(4),1254-1260.
MLA	Pu JB,et al."Controlled water adhesion and electrowetting of conducting hydrophobic graphene/carbon nanotubes composite films on engineering materials".Journal of Materials Chemistry A 1.4(2013):1254-1260.