CuSO<SUB>4</SUB>-AMINE REDOX-INITIATED GRAFT POLYMERIZATION FROM GLASS SUBSTRATE SURFACES
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چکیده
منابع مشابه
KINETICS AND MECHANISM OF GRAFT POLYMERIZATION OF ACRYLONITRILE ONTO STARCH INITIATED WITH POTASSIUM PERSULFATE
A new potassium persulfate redox system has been investigated for the graft polymerization of vinyl monomers. In this study potassium persulfate system was used for initiation the polymerization. Graft polymerization of acrylonitrile (AN) onto starch (Sta) was carried out in aqueous solution using potassium persulfate (I) redox system. It was found that the percentage of grafting and rate of gr...
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Kuk Ro Yoon, Young Shik Chi, Kyung-Bok Lee, Jungkyu K. Lee, Dong Jin Kim, Young-Joo Koh, Sang-Woo Joo, Wan Soo Yun and Insung S. Choi* Department of Chemistry and School of Molecular Science (BK21), Center for Molecular Design and Synthesis, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 305-701, Korea. E-mail: [email protected]; Fax: 182-42-869-2810; Tel: 182-42-869-2840 ...
متن کاملkinetics and mechanism of graft polymerization of acrylonitrile onto starch initiated with potassium persulfate
a new potassium persulfate redox system has been investigated for the graft polymerization of vinyl monomers. in this study potassium persulfate system was used for initiation the polymerization. graft polymerization of acrylonitrile (an) onto starch (sta) was carried out in aqueous solution using potassium persulfate (i) redox system. it was found that the percentage of grafting and rate of gr...
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Starch-coated polyethylene (PE) films were prepared by immersing PE in a hot, jet cooked solution of starch. They were allowed to react with acrylonitrile (AN) in the presence of ceric ammonium nitrate initiator, and the graft polymerization that occurred produced starch-g-polyacrylonitrile (PAN) coatings that contained about 25 wt % grafted PAN. The starch-g-PAN coatings tightly adhered to the...
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Titanium dioxide (TiO2) nanoparticles, with an average size of about 45 nm, were encapsulated by polystyrene using in situ nitroxide mediated radical polymerization in the presence of 3-aminopropyl triethoxy silane (APTES) as a coupling agent and 2, 2, 6, 6-tetramethylpiperidinyl-1-oxy as a initiator. First, the initiator for NMRP was covalently bonded onto the surface of Titanium dioxide na...
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ژورنال
عنوان ژورنال: Acta Polymerica Sinica
سال: 2012
ISSN: 1000-3304
DOI: 10.3724/sp.j.1105.2012.12050