One-step carbon nanotubes grafting with styrene-co-acrylonitrile by reactive melt blending for electrospinning of conductive reinforced composite membranes

被引：4

作者：

Vassiljeva, V. ^{[1
]}

Kirikal, K. -K. ^{[1
]}

Hietala, S. ^{[2
]}

Kaljuvee, T. ^{[1
]}

Mikli, V. ^{[1
]}

Rahn, M. ^{[3
]}

Tarasova, E. ^{[1
]}

Krasnou, I. ^{[1
]}

Viirsalu, M. ^{[1
]}

Savest, N. ^{[1
]}

Plamus, T. ^{[1
]}

Javed, K. ^{[1
]}

Krumme, A. ^{[1
]}

机构：

[1] Tallinn Univ Technol, Dept Mat & Environm Technol, Ehitajate Tee 5, Tallinn, Estonia

[2] Univ Helsinki, Dept Chem, Helsinki, Finland

[3] Univ Tartu, Inst Phys, Tartu, Estonia

来源：

FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES | 2017年 / 25卷 / 12期

关键词：

electrospinning; CNT grafting; reactive melt blending; membrane; fiber; 1-BUTYL-3-METHYLIMIDAZOLIUM CHLORIDE; DISPERSION;

D O I：

10.1080/1536383X.2017.1394847

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Aim of this research was to electrospin conductive composite membrane of styrene-co-acrylonitrile (SAN) reinforced with carbon nanotubes (CNTs). To improve electrical conductivity of final membrane ionic liquid (IL) was used. For better dispersion of CNTs in SAN matrix one-step reactive melt blending method for grafting of SAN onto CNTs was developed. Influence of SANm-g-CNTs on solutions properties was studied and compared to solutions with ungrafted CNTs and carboxyl group functionazed CNTs (CNT-COOHs). Combination of IL and SANm-g-CNTs increase in to orders of magnitude SAN membrane tensile stress and modulus. Electrical conductivity of obtained membranes achieved the level of semi-conductor materials.

引用

页码：667 / 677

页数：11

共 2 条

[1] One-step fabrication of free-standing flexible membranes reinforced with self-assembled arrays of carbon nanotubes
Grilli, S.
Coppola, S.
Vespini, V.
Pagliarulo, V.
Nasti, G.
Carfagna, C.
Ferraro, P.
APPLIED PHYSICS LETTERS, 2014, 105 (15)
[2] Thermo-Conductive, Air-Permeable, and Hydrophobic Sulfonated Poly(Styrene-Ethylene/Butylene-Styrene)/Boron Nitride Nanosheet Nanofiber Membranes for Wearables via One-Step Electrospinning
Zeng, Qiujuan
Zhang, Lun
Zhang, Jihai
Zhang, Aimin
ACS APPLIED POLYMER MATERIALS, 2023, 5 (07): : 4868 - 4878

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