Synthesis and field emission properties of carbon nanotube films modified with amorphous carbon nanoparticles by a simple electrodeposition method

doi:10.1016/j.cclet.2013.10.031

LICP OpenIR > 清洁能源化学与材料实验室

	Synthesis and field emission properties of carbon nanotube films modified with amorphous carbon nanoparticles by a simple electrodeposition method
Department	清洁能源化学与材料实验室
	Yang J(杨娟)1 ; Yan XB(阎兴斌)1 ; Chen JT(陈江涛)1 ; Sun DF(孙东飞)1; Xue QJ(薛群基)2 ; Yan XB(阎兴斌)
The second department	固体润滑国家重点实验室
	2014
Source Publication	Chinese Chemical Letters
ISSN	1001-8417
Volume	25 Issue:2 Pages:375-379
Abstract	Amorphous carbon nanoparticles (a-CNPs) on a multi-walled carbon nanotube (MWCNT) film, deposited on a silicon substrate, were synthesized using an electrodeposition combination from a methanol suspension of polydiallyldimethylammonium chloride-modified MWCNTs. A low-voltage electrophoretic deposition of the MWCNTs and a high-voltage electrochemical deposition of the a-CNPs were carried out to yield homogenously attached a-CNPs on the surfaces of the MWCNTs, and form a composite film with good adhesion to the substrate. This scalable technology can produce a large area of a-CNP/MWCNT film. And the field emission investigations show that the a-CNP/MWCNT film has turnon electric field of 3.17 V µm^_1 (at 10 µA cm^_2) and threshold field of 4.62 V µm^_1 (at 1 mA cm^_2), which are lower than those of the MWCNT film. The a-CNP/MWCNT film can be deposited simply with large areas and may be a promising cathode material applied in field emission displays.
Keyword	Carbon Nanotube Films Amorphous Carbon Electrodeposition Field Emission
Subject Area	材料科学与物理化学
DOI	10.1016/j.cclet.2013.10.031
Funding Organization	the Top Hundred Talents Program of Chinese Academy of Sciences;the National Nature Science Foundation of China (No. 51002161)
Indexed By	SCI
If	1.587
Language	英语
Funding Project	低维材料与化学储能课题组
compositor	第一作者单位
Citation statistics	Cited Times:7[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/7139
Collection	清洁能源化学与材料实验室固体润滑国家重点实验室（LSL）
Corresponding Author	Yan XB(阎兴斌)
Affiliation	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
Recommended Citation GB/T 7714	Yang J,Yan XB,Chen JT,et al. Synthesis and field emission properties of carbon nanotube films modified with amorphous carbon nanoparticles by a simple electrodeposition method[J]. Chinese Chemical Letters,2014,25(2):375-379.
APA	Yang J,Yan XB,Chen JT,Sun DF,Xue QJ,&阎兴斌.(2014).Synthesis and field emission properties of carbon nanotube films modified with amorphous carbon nanoparticles by a simple electrodeposition method.Chinese Chemical Letters,25(2),375-379.
MLA	Yang J,et al."Synthesis and field emission properties of carbon nanotube films modified with amorphous carbon nanoparticles by a simple electrodeposition method".Chinese Chemical Letters 25.2(2014):375-379.

Files in This Item:
File Name/Size	DocType	Version	Access	License
14.pdf（1213KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Application Full Text

File name:	14.pdf
Format:	Adobe PDF

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

清洁能源化学与材料实验室知识库