Fabrication of double- and multi-walled carbon nanotube transparent conductive films by filtration-transfer process and their property improvement by acid treatment

Guang Hui Xu; Jia Qi Huang; Qiang Zhang; Meng Qiang Zhao; Fei Wei

doi:10.1007/s00339-011-6353-9

Fabrication of double- and multi-walled carbon nanotube transparent conductive films by filtration-transfer process and their property improvement by acid treatment

Guang Hui Xu, Jia Qi Huang, Qiang Zhang, Meng Qiang Zhao, Fei Wei^*

^*此作品的通讯作者

Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

13 引用（Scopus）

摘要

Double-walled carbon nanotubes (DWCNTs) and two kinds of vertically aligned multi-walled carbon nanotubes were employed as raw materials to fabricate transparent conductive films (TCFs). DWCNTs constructed the densest conductive network at the same transmittance, and the corresponding TCFs showed the best performance (320 Ω/□ at 75.0% T). The ratio of dc conductivity to optical conductivity (σ_dc/σ_op) of the as-dispersed DWCNTs was 3.88. The as-obtained TCFs were dipped in HNO ₃ solution to improve their performances. Attributed to the removal of sodium dodecyl sulfate molecules, reduction of film thickness, and doping with electron acceptors (such as oxygen), the surface resistance after HNO ₃ treatment decreased. The σ_dc/σ_op ratio of the DWCNTs was further increased to 5.24.

源语言	英语
页（从-至）	403-411
页数	9
期刊	Applied Physics A: Materials Science and Processing
卷	103
期	2
DOI	https://doi.org/10.1007/s00339-011-6353-9
出版状态	已出版 - 5月 2011
已对外发布	是

访问文件

10.1007/s00339-011-6353-9

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{ddee0bd275384d459202d4d10b862eb4,

title = "Fabrication of double- and multi-walled carbon nanotube transparent conductive films by filtration-transfer process and their property improvement by acid treatment",

abstract = "Double-walled carbon nanotubes (DWCNTs) and two kinds of vertically aligned multi-walled carbon nanotubes were employed as raw materials to fabricate transparent conductive films (TCFs). DWCNTs constructed the densest conductive network at the same transmittance, and the corresponding TCFs showed the best performance (320 Ω/□ at 75.0% T). The ratio of dc conductivity to optical conductivity (σdc/σop) of the as-dispersed DWCNTs was 3.88. The as-obtained TCFs were dipped in HNO 3 solution to improve their performances. Attributed to the removal of sodium dodecyl sulfate molecules, reduction of film thickness, and doping with electron acceptors (such as oxygen), the surface resistance after HNO 3 treatment decreased. The σdc/σop ratio of the DWCNTs was further increased to 5.24.",

author = "Xu, {Guang Hui} and Huang, {Jia Qi} and Qiang Zhang and Zhao, {Meng Qiang} and Fei Wei",

year = "2011",

month = may,

doi = "10.1007/s00339-011-6353-9",

language = "English",

volume = "103",

pages = "403--411",

journal = "Applied Physics A: Materials Science and Processing",

issn = "0947-8396",

publisher = "Springer Heidelberg",

number = "2",

}

Fabrication of double- and multi-walled carbon nanotube transparent conductive films by filtration-transfer process and their property improvement by acid treatment. / Xu, Guang Hui; Huang, Jia Qi; Zhang, Qiang 等.
在: Applied Physics A: Materials Science and Processing, 卷 103, 号码 2, 05.2011, 页码 403-411.

科研成果: 期刊稿件 › 文章 › 同行评审

TY - JOUR

T1 - Fabrication of double- and multi-walled carbon nanotube transparent conductive films by filtration-transfer process and their property improvement by acid treatment

AU - Xu, Guang Hui

AU - Huang, Jia Qi

AU - Zhang, Qiang

AU - Zhao, Meng Qiang

AU - Wei, Fei

PY - 2011/5

Y1 - 2011/5

N2 - Double-walled carbon nanotubes (DWCNTs) and two kinds of vertically aligned multi-walled carbon nanotubes were employed as raw materials to fabricate transparent conductive films (TCFs). DWCNTs constructed the densest conductive network at the same transmittance, and the corresponding TCFs showed the best performance (320 Ω/□ at 75.0% T). The ratio of dc conductivity to optical conductivity (σdc/σop) of the as-dispersed DWCNTs was 3.88. The as-obtained TCFs were dipped in HNO 3 solution to improve their performances. Attributed to the removal of sodium dodecyl sulfate molecules, reduction of film thickness, and doping with electron acceptors (such as oxygen), the surface resistance after HNO 3 treatment decreased. The σdc/σop ratio of the DWCNTs was further increased to 5.24.

AB - Double-walled carbon nanotubes (DWCNTs) and two kinds of vertically aligned multi-walled carbon nanotubes were employed as raw materials to fabricate transparent conductive films (TCFs). DWCNTs constructed the densest conductive network at the same transmittance, and the corresponding TCFs showed the best performance (320 Ω/□ at 75.0% T). The ratio of dc conductivity to optical conductivity (σdc/σop) of the as-dispersed DWCNTs was 3.88. The as-obtained TCFs were dipped in HNO 3 solution to improve their performances. Attributed to the removal of sodium dodecyl sulfate molecules, reduction of film thickness, and doping with electron acceptors (such as oxygen), the surface resistance after HNO 3 treatment decreased. The σdc/σop ratio of the DWCNTs was further increased to 5.24.

UR - http://www.scopus.com/inward/record.url?scp=79955799303&partnerID=8YFLogxK

U2 - 10.1007/s00339-011-6353-9

DO - 10.1007/s00339-011-6353-9

M3 - Article

AN - SCOPUS:79955799303

SN - 0947-8396

VL - 103

SP - 403

EP - 411

JO - Applied Physics A: Materials Science and Processing

JF - Applied Physics A: Materials Science and Processing

IS - 2

ER -

Fabrication of double- and multi-walled carbon nanotube transparent conductive films by filtration-transfer process and their property improvement by acid treatment

摘要

访问文件

其它文件与链接

指纹

引用此