RESEARCH ON POLYMER-SUPPORTED RARE-EARTH METAL COMPLEXES Ⅱ. THE STEREOSPECIFIC POLYMERIZATION OF BUTADIENE WITH THE CATALYTIC SYSTEM OF POLYMER-SUPPORTED NEODYMIUM COMPLEX
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Research Article|更新时间:2021-03-19
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RESEARCH ON POLYMER-SUPPORTED RARE-EARTH METAL COMPLEXES Ⅱ. THE STEREOSPECIFIC POLYMERIZATION OF BUTADIENE WITH THE CATALYTIC SYSTEM OF POLYMER-SUPPORTED NEODYMIUM COMPLEX
LI Yu-liang, PANG Shu-fen, XUE Da-wei, OUYANG Jun. RESEARCH ON POLYMER-SUPPORTED RARE-EARTH METAL COMPLEXES Ⅱ. THE STEREOSPECIFIC POLYMERIZATION OF BUTADIENE WITH THE CATALYTIC SYSTEM OF POLYMER-SUPPORTED NEODYMIUM COMPLEX. [J]. Acta Polymerica Sinica (2):111-117(1985)
DOI:
LI Yu-liang, PANG Shu-fen, XUE Da-wei, OUYANG Jun. RESEARCH ON POLYMER-SUPPORTED RARE-EARTH METAL COMPLEXES Ⅱ. THE STEREOSPECIFIC POLYMERIZATION OF BUTADIENE WITH THE CATALYTIC SYSTEM OF POLYMER-SUPPORTED NEODYMIUM COMPLEX. [J]. Acta Polymerica Sinica (2):111-117(1985)DOI:
RESEARCH ON POLYMER-SUPPORTED RARE-EARTH METAL COMPLEXES Ⅱ. THE STEREOSPECIFIC POLYMERIZATION OF BUTADIENE WITH THE CATALYTIC SYSTEM OF POLYMER-SUPPORTED NEODYMIUM COMPLEX
A new catalyst system composed of neodymium complex supported on styrene-acrylic acid copolymer (SAAC) SAAC-Nd-Al(C2H5)2Cl-Al(i-C4H9)3 for the stereospe-cific polymerization of butadiene is described. The effects of the components
the component ratio
the different alkylaluminium halides
as well as alkylaluminiums and the characterzation parameters of polymer-supported neodymium complex on its activity have been studied. It shows that the system possesses good activity and high stereos-pecificity giving pol polybutadiene with 98% cis-1