Effect of solvents on cyanoethylation of cotton cellulose and its properties
The cyanoethylation of cotton fabric was carried out using aqueous sodium hydroxide with acrylonitrile in presence of solvents like acetone and ethanol in different concentrations. The modified cellulose was investigated with vertical wicking test, X‐ray diffraction (XRD), thermogravimetry‐different...
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Published in | Journal of applied polymer science Vol. 122; no. 3; pp. 1622 - 1627 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Hoboken
Wiley Subscription Services, Inc., A Wiley Company
05.11.2011
Wiley Wiley Subscription Services, Inc |
Subjects | |
Online Access | Get full text |
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Summary: | The cyanoethylation of cotton fabric was carried out using aqueous sodium hydroxide with acrylonitrile in presence of solvents like acetone and ethanol in different concentrations. The modified cellulose was investigated with vertical wicking test, X‐ray diffraction (XRD), thermogravimetry‐differential thermal analysis (TG/DTA), and atomic force microscopy (AFM). The wicking height was increased for the modified cellulose. Modified cellulose had increase in crystallinity index with reduction of crystallite size. The thermal stability of the modified cellulose was also increased. The images produced using AFM technique revealed that there is appreciable difference in the surface roughness between scoured, mercerized, cyanoethylated and solvent treated samples. © 2011 Wiley Periodicals, Inc. J Appl Polym Sci, 2011 |
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Bibliography: | ArticleID:APP33945 istex:DDD1201452E487EFCE364B2473DE8105EA96DDFD ark:/67375/WNG-THT8NQL4-G ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0021-8995 1097-4628 1097-4628 |
DOI: | 10.1002/app.33945 |