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固定URL: https://doi.org/10.18910/23156

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jwri41_01-029 pdf なし 236 KB 74 2012.11.16  

論文情報

ファイル出力

タイトル
Filament Formation in Biological Carbon Nanotube Suspensions
著者
NRID
1000020215445 1000020215445
ORCID
0000-0001-8621-2378 0000-0001-8621-2378
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Scopus Author ID
24466540100 24466540100
著者名
Kondo, Akira
NRID
1000050346136 1000050346136
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read0101989 read0101989
Scopus Author ID
7404482075 7404482075
著者名
Abe, Hiroya
NRID
1000070526201 1000070526201
著者名
Tan, Zhenquan
NRID
1000040346135 1000040346135
researchmap permalink
read0101988 read0101988
Scopus Author ID
7403261860 7403261860
著者名
Naito, Makio
キーワード等
Filament-type printing technique
Single wall carbon nanotube
Sodium dodexycholate
Ink rheology
抄録
In this study, aqueous carbon nanotube (CNT) suspensions were prepared using biological surfactant of sodium deoxycholate (NaDC). The influence of NaDC concentration on the NaDC self-association in water and the rheological responses of the NaDC-CNT-water system were investigated. It has been found that the yield stress of the suspension increased with NaDC concentration, which was strongly related to the NaDC self-association of lyotropic liquid crystals. Due to the enhanced viscoelastic properties at high NaDC concentration (30%), it allowed the shear-induced filament formation in which the CNTs were aligned along to the shear direction. This filament formation may be attractive for transferring aligned CNTs on substrates in a controlled manner.
出版者
大阪大学接合科学研究所
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
Joining and Welding Research Institute, Osaka University
収録物名
Transactions of JWRI
巻(号)
41(1)
ページ
29-32
刊行年月
2012-06
言語
英語
ハンドルURL
https://hdl.handle.net/11094/23156
DOI
https://doi.org/10.18910/23156
PISSN
03874508
NCID
AA00867058
アクセス権
open access
出版タイプ
Version of Record
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.41 No.1 (2012-06)