Atmospheric Pressure Plasma Vapor Treatment of Thermo-sensitive Poly(N-isopropylacrylamide) and its Application to Textile Materials

被引：0

作者：

Chen, Yang ^{[1
]}

Tang, Xiao-Liang ^{[1
]}

Chen, Bao-Tong ^{[1
]}

Qiu, Gao ^{[1
]}

机构：

[1] Donghua Univ, Coll Sci, Shanghai 201620, Peoples R China

来源：

TEXTILE BIOENGINEERING AND INFORMATICS SYMPOSIUM PROCEEDINGS, VOLS 1-3 | 2011年

关键词：

atmospheric pressure plasma; plasma treatment; poly(N-isopropylacrylamide) (PNIPAAm); lower critical solution temperature (LCST); water contact angle; water permeability time;

D O I：

10.3993/tbis2011090

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Poly(N-isopropylacrylamide) (PNI-PAAm) is a new type of smart thermo-sensitive macromolecule material that is characterized by a sudden precipitation on heating, switching from a hydrophilic to a hydrophobic state. In this paper, using the self-made equipment of atmospheric pressure plasma vapor treatment running in the environment of argon, PNIPAAm was deposited separately to Polybutylene Terephthalate (PBT) melt-blown nonwovens and Polyester (PET) fabrics. It was found that the wettability and water permeability were significantly modified by changing the temperature above and below the lower critical solution temperature (LCST), according to the data derived from measurements of water contact angle, water permeability time and scanning electron microscopy (SEM) images. Considering human body temperature is close to the LCST, these results are valuable for further application to thermosensitive textile materials.

引用

页码：521 / 525

页数：5

共 10 条

[1] EFFECT OF TEMPERATURE ON THE RELEASE RATE OF BIOMOLECULES FROM THERMALLY REVERSIBLE HYDROGELS [J].

AFRASSIABI, A ;

HOFFMAN, AS ;

CADWELL, LA .

JOURNAL OF MEMBRANE SCIENCE, 1987, 33 (02) :191-200

[2]

Fang KJ, 2006, DYEING FINISHING, V19, P38

[3] MOLECULAR SEPARATION BY THERMOSENSITIVE HYDROGEL MEMBRANES [J].

FEIL, H ;

BAE, YH ;

FEIJEN, J ;

KIM, SW .

JOURNAL OF MEMBRANE SCIENCE, 1991, 64 (03) :283-294

[4] PHASE-TRANSITION OF AQUEOUS-SOLUTIONS OF POLY(N-ISOPROPYLACRYLAMIDE) AND POLY(N-ISOPROPYLMETHACRYLAMIDE) [J].

FUJISHIGE, S ;

KUBOTA, K ;

ANDO, I .

JOURNAL OF PHYSICAL CHEMISTRY, 1989, 93 (08) :3311-3313

[5] Plasma polymerized N-isopropylacrylamide:: Synthesis and characterization of a smart thermally responsive coating [J].

Pan, YV ;

Wesley, RA ;

Luginbuhl, R ;

Denton, DD ;

Ratner, BD .

BIOMACROMOLECULES, 2001, 2 (01) :32-36

[6] THERMODYNAMICS OF AQUEOUS SYSTEMS CONTAINING HYDROPHILIC POLYMERS OR GELS [J].

PRANGE, MM ;

HOOPER, HH ;

PRAUSNITZ, JM .

AICHE JOURNAL, 1989, 35 (05) :803-813

[7] The atmospheric-pressure plasma jet:: A review and comparison to other plasma sources [J].

Schütze, A ;

Jeong, JY ;

Babayan, SE ;

Park, J ;

Selwyn, GS ;

Hicks, RF .

IEEE TRANSACTIONS ON PLASMA SCIENCE, 1998, 26 (06) :1685-1694

[8]

Tang X.L., 2005, J DONGHUA U ENG ED, V22, P120

[9]

Tang XL, 2004, PLASMA SCI TECHNOL, V6, P2463, DOI 10.1088/1009-0630/6/5/007

[10]

Wang CX, 2006, DYEING FINISHING, V16, P6

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