Functional poly(carbonate-co-ether) synthesis from glycidyl methacrylate/CO2copolymerization catalyzed by Zn–Co(iii) double metal cyanide complex catalyst

RSC Advances ◽  
2014 ◽  
Vol 4 (7) ◽  
pp. 3188-3194 ◽  
Author(s):  
Ren-Jian Wei ◽  
Xing-Hong Zhang ◽  
Ying-Ying Zhang ◽  
Bin-Yang Du ◽  
Zhi-Qiang Fan ◽  
...  
Keyword(s):  
Glycidyl Methacrylate ◽  
Cyanide Complex ◽  
Complex Catalyst ◽  
Metal Cyanide ◽  
Ether Synthesis ◽  
Poly Carbonate

scholarly journals COPOLYMERIZATION OF CARBON DISULFIDE AND CYCLOHEXENE OXIDE WITH A DOUBLE-METAL CYANIDE COMPLEX CATALYST

2009 ◽  
Vol 009 (6) ◽  
pp. 546-552 ◽  
Author(s):  
Xinghong ZHANG ◽  
Yijun HUANG ◽  
Fei LIU ◽  
Xueke SUN ◽  
Zhiqiang FAN ◽  
...  
Keyword(s):  
Carbon Disulfide ◽  
Cyanide Complex ◽  
Cyclohexene Oxide ◽  
Complex Catalyst ◽  
Metal Cyanide

One-pot terpolymerization of CO2, cyclohexene oxide and maleic anhydride using a highly active heterogeneous double metal cyanide complex catalyst

Polymer ◽  
2010 ◽  
Vol 51 (24) ◽  
pp. 5719-5725 ◽  
Author(s):  
Xue-Ke Sun ◽  
Xing-Hong Zhang ◽  
Shang Chen ◽  
Bin-Yang Du ◽  
Qi Wang ◽  
...  
Keyword(s):  
Maleic Anhydride ◽  
Cyanide Complex ◽  
Cyclohexene Oxide ◽  
Complex Catalyst ◽  
One Pot ◽  
Metal Cyanide ◽  
Highly Active

Selective copolymerization of carbon dioxide with propylene oxide catalyzed by a nanolamellar double metal cyanide complex catalyst at low polymerization temperatures

Polymer ◽  
2011 ◽  
Vol 52 (24) ◽  
pp. 5494-5502 ◽  
Author(s):  
Xing-Hong Zhang ◽  
Ren-Jian Wei ◽  
Xue-Ke Sun ◽  
Jiang-Feng Zhang ◽  
Bin-Yang Du ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Propylene Oxide ◽  
Cyanide Complex ◽  
Complex Catalyst ◽  
Metal Cyanide

Copolymerization of CO2, propylene oxide, and itaconic anhydride with double metal cyanide complex catalyst to form crosslinked polypropylene carbonate

e-Polymers ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 854-868
Author(s):  
Liang Luo ◽  
Wen-Zhen Wang ◽  
Li Wang ◽  
Lei-Lei Li ◽  
Yi-Le Zhang ◽  
...  
Keyword(s):  
Weight Loss ◽  
Propylene Oxide ◽  
Average Molecular Weight ◽  
Polymerization Process ◽  
High Catalytic Activity ◽  
Cyanide Complex ◽  
Scanning Calorimetry ◽  
Complex Catalyst ◽  
Metal Cyanide ◽  
Itaconic Anhydride

Abstract In this study, a high-activity Zn–Co double metal cyanide complex was synthesized and used to catalyze the ternary polymerization of carbon dioxide, propylene oxide, and itaconic anhydride to produce a new class of polypropylene carbonates characterized by excellent performance and low ether content. The number average molecular weight of the terpolymer was as high as 2.14 × 105 g·mol−1, and the polydispersity index was as high as 1.58. In the case of PPCIAn3, the 5% weight loss temperature increased by 70°C, the total weight loss temperature increased by 100°C, the tensile strength increased by 6.6 MPa, and the elongation at break decreased to 14.5% with respect to traditional polypropylene carbonate. The apparent efficiency of the catalyst was as high as 45.79 gpolymer/gcatalyst, indicating its high catalytic activity. 1H-NMR spectrometry, gel permeation chromatography, differential scanning calorimetry, thermogravimetric analysis, and in situ Fourier-transform infrared spectroscopy were used to characterize the polymerization process and the structural properties of the obtained terpolymers.

Highly Regioselective and Alternating Copolymerization of Racemic Styrene Oxide and Carbon Dioxide via Heterogeneous Double Metal Cyanide Complex Catalyst

2013 ◽  
Vol 46 (9) ◽  
pp. 3693-3697 ◽  
Author(s):  
Ren-Jian Wei ◽  
Xing-Hong Zhang ◽  
Bin-Yang Du ◽  
Xue-Ke Sun ◽  
Zhi-Qiang Fan ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Styrene Oxide ◽  
Cyanide Complex ◽  
Complex Catalyst ◽  
Metal Cyanide ◽  
Alternating Copolymerization
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