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Frontiers of Chemical Science and Engineering

ISSN 2095-0179

ISSN 2095-0187(Online)

CN 11-5981/TQ

Postal Subscription Code 80-969

2018 Impact Factor: 2.809

Front. Chem. Sci. Eng.    2008, Vol. 2 Issue (2) : 165-170    https://doi.org/10.1007/s11705-008-0010-7
Copolymerization of polyketones catalyzed by polyacrylonitrile resin-supported palladium acetate
GUO Jintang, ZHANG Hongxin, WANG Bo, YE Yaqin
School of Chemical Engineering and Technology, Tianjin University;
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Abstract The crosslinked polyacrylonitrile (PAN) was synthesized by suspension polymerization using acrylonitrile (ANT) and divinylbenzene (DVB). Effects of a variety of conditions on the polymerization of PAN particle size and stiffness were investigated. Polyketone was prepared by the copolymerization of carbon monoxide (CO) and styrene (ST) catalyzed by PAN resin-supported palladium acetate. The resin-supported catalyst and the copolymerization product were characterized by infrared spectroscopy (IR) and Scanning Electron Microscopy (SEM). Effects of the components of a catalytic system and reaction time on the catalytic activity were studied. The reusability of the resin-supported catalyst was also investigated. Results indicated that the resin-supported catalyst has excellent catalytic property. The yield of polyketone was 6.2348 g when using 1 g of resin and 22.4 mg of palladium acetate.
Issue Date: 05 June 2008
 Cite this article:   
ZHANG Hongxin,GUO Jintang,WANG Bo, et al. Copolymerization of polyketones catalyzed by polyacrylonitrile resin-supported palladium acetate[J]. Front. Chem. Sci. Eng., 2008, 2(2): 165-170.
 URL:  
https://academic.hep.com.cn/fcse/EN/10.1007/s11705-008-0010-7
https://academic.hep.com.cn/fcse/EN/Y2008/V2/I2/165
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