Journal article
Fiber Spinning of Polyacrylonitrile Grafted Soy Protein in an Ionic Liquid/DMSO Mixture Solvent
Journal of polymers and the environment, Vol.22(1), pp.17-26
03/2014
Handle:
https://hdl.handle.net/2376/107870
Abstract
The effects of ionic liquid BMIMCL (1-buthyl-3-methyl-imidazolium-chloride) on the solution of soy protein isolate (SPI) were first studied. In situ polymerization of acrylonitrile monomer in the presence of SPI was conducted in a BMIMCL/dimethyl sulfoxide (DMSO) mixture solvent to produce SPI-g-PAN. This graft polymer was blended with pure PAN in BMIMCL/DMSO (1:5) and spun into fiber using a wet spinning method. The effects of SPI content and solution temperature on the viscoelasticity of the spinning dope were studied. FTIR, DSC and solution studies were used to confirm the grafting of PAN. Microstructure and mechanical properties of the spun fibers under different draw ratios were investigated.
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Details
- Title
- Fiber Spinning of Polyacrylonitrile Grafted Soy Protein in an Ionic Liquid/DMSO Mixture Solvent
- Creators
- Shifeng Deng - Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education, School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 People’s Republic of ChinaJia Cheng - Composite Materials and Engineering Center Washington State University P.O. Box 641806 Pullman WA 99164-1806 USAXiaojie Guo - Composite Materials and Engineering Center Washington State University P.O. Box 641806 Pullman WA 99164-1806 USALong Jiang - Mechanical Engineering Department North Dakota State University NDSU Dept 2490 PO Box 6050 Fargo ND 58108 USAJinwen Zhang - Composite Materials and Engineering Center Washington State University P.O. Box 641806 Pullman WA 99164-1806 USA
- Publication Details
- Journal of polymers and the environment, Vol.22(1), pp.17-26
- Academic Unit
- Composite Materials and Engineering Center; Chemistry, Department of; Civil and Environmental Engineering, Department of
- Publisher
- Springer US; Boston
- Identifiers
- 99900547185701842
- Language
- English
- Resource Type
- Journal article