CATALYTIC COPOLYMERIZATION OF STYRENE AND ETHYLENE BY NEUTRAL NICKEL(Ⅱ) COMPLEXES IN EMULSION 被引量：3

CATALYTIC COPOLYMERIZATION OF STYRENE AND ETHYLENE BY NEUTRAL NICKEL(Ⅱ) COMPLEXES IN EMULSION

下载PDF

导出

摘要 Emulsion copolymerization of styrene and ethylene catalyzed by a series of neutral nickel(Ⅱ) complexes was carried out in an aqueous system to give high-molecular-weight copolymers.The copolymers and emulsions were characterized by an array of techniques including NMR,GPC,TEM,WAXD and DSC.The results indicate that the copolymers obtained are mostly block copolymers of polyethylene with random insertion of styrene units,and their M_W is in the range of 10~5-10~6.By enhancing the electron withdrawing of the s... Emulsion copolymerization of styrene and ethylene catalyzed by a series of neutral nickel(Ⅱ) complexes was carried out in an aqueous system to give high-molecular-weight copolymers.The copolymers and emulsions were characterized by an array of techniques including NMR,GPC,TEM,WAXD and DSC.The results indicate that the copolymers obtained are mostly block copolymers of polyethylene with random insertion of styrene units,and their M_W is in the range of 10~5-10~6.By enhancing the electron withdrawing of the s...

作者袁荞龙

机构地区 School of Materials Science & Engineering

出处《Chinese Journal of Polymer Science》 SCIE CAS CSCD 2009年第5期667-674,共8页 高分子科学（英文版）

关键词 Salicylaldiminato nickel complexes Catalytic copolymerization EMULSION STYRENE Ethylene. Salicylaldiminato nickel complexes Catalytic copolymerization Emulsion Styrene Ethylene.

分类号 O631.5 [理学—高分子化学]

引文网络
相关文献

参考文献11

1Kazuo Soga,Dong-ho Lee,Hisayoshi Yanagihara.Copolymerization of ethylene with styrene using the catalyst system composed of Solvay-type TiCl3 and Cp2Ti(CH3)2[J].Polymer Bulletin.1988(3)
2Lu,Z.J,Liao,K.R,Shen,J,Lin,S. Acta Polymerica . 1994
3Pellecchia,C,Pappalardo,D. Macromolecules . 1996
4Oliva,L,Caporaso,L,Pellecchia,C. Macromolecules . 1995
5Wang,Z.H,Lin,S. Acta Polymerica . 1998
6Soula,R,Saillard,B,Spitz,R,Claverie,J. Macromolecules . 2002
7Bauers,F.M,Mecking,S. Macromolecules . 2001
8Bauers,F.M,Mecking,S. Angewandte Chemie International Edition . 2001
9Zuideveld,M.A,Wehrmann,P,R(o|¨)hr,C,Mecking,S. Angewandte Chemie International Edition . 2004
10Wang,C.M,Friedrich,S,Younkin,T.R,Li,R.T,Grubbs,R.H,Bausleben,D.A,Day,M.W. Organometallics . 1998

同被引文献43

1Qasim Muhammad,Chen Tan,Changle Chen.Concerted steric and electronic effects on α-diimine nickel-and palladium-catalyzed ethylene polymerization and copolymerization[J].Science Bulletin,2020,65(4):300-307. 被引量：15
2周健松,阎逢元,单小东.超高分子量聚乙烯摩擦学性能研究进展[J].材料科学与工程学报,2005,23(1):142-145. 被引量：21
3王美玲.几种聚乙烯树脂流变性能的研究[J].兰化科技,1995,13(3):161-164. 被引量：1
4崔永刚,孙俊全,单玉华,王临才,程进.双核中性镍催化剂的合成及催化乙烯聚合研究[J].浙江大学学报（工学版）,2006,40(1):149-153. 被引量：3
5Sanford M S, Henling L M, Grubbs R H. Synthesis and reactivity of neutral and cationic ruthenium ( II ) tris (pyrazolyl) borate alkylidene[J].Organometallics, 1998,17 (24) :5384 -5389.
6Keim W, Kowalt F H, Goddard R, et al. Novel coordination of (benzoylm ethylene) triphenylphosphorane in a nickel oli- gomerization catalyst[J]. Angew Chem Int Ed Engl, 1978, 17(6) : 466 -467.
7Johnson L K, Killian C M, Brookhart M. New Pd(II)-and Ni (II)-based catalysts for polymerization of ethylene and α-olefins[J].J Am Chem Soc, 1995, 117(23) : 6414-6415.
8Wang C M, Friedrich S, Younkin T R, et al. Neutral nickel (II)-based catalysts for ethylene polymerization[J].Organometallics, 1998, 17(15) :3149-3151.
9Younkin T R, Connor E F, Henderson J I, et al. Neutral, single-component nickel (II) polyolefin catalysts that tolerate heteroatoms[J]. Science, 2000,287(21) :460-462.
10Zhang Dao, Jin Guoxin, Hu Ninghua. Self-immobilized catalysts for ethylene polymerization: Neutral, single-component salicylaldiminato phenyl nickel (II) complexes bearing allyl substituents[J]. Chem Commun, 2002(2) :574-575.

引证文献3

1朱平,曹慧佳,袁荞龙.聚合工艺对水杨醛亚胺中性镍配合物催化乙烯溶液聚合的影响[J].华东理工大学学报（自然科学版）,2010,36(5):662-667.
2朱平,袁荞龙.水相中的乙烯催化聚合Ⅱ．乙烯均聚与共聚物的结构与性能[J].合成树脂及塑料,2011,28(4):69-72.
3Shabnam Behzadi,Chen Zou,Bang-Pei Yang,Chen Tan,Chang-Le Chen.Styrene-containing Phosphine-sulfonate Ligands for Nickel-and Palladium-catalyzed Ethylene Polymerization[J].Chinese Journal of Polymer Science,2021,39(4):447-454. 被引量：6

二级引证文献6

1Mingjun Chi,Ao Chen,Wenmin Pang,Chen Tan,Changle Chen.Positional Electronic Effects in Iminopyridine-N-oxide Nickel Catalyzed Ethylene Polymerization[J].Chinese Journal of Chemistry,2021,39(6):1683-1689. 被引量：3
2Menghe Xu,Changle Chen.A disubstituted-norbornene-based comonomer strategy to address polar monomer problem[J].Science Bulletin,2021,66(14):1429-1436. 被引量：6
3Ao Chen,Daohong Liao,Changle Chen.Promoting Ethylene (co)Polymerization in Aliphatic Hydrocarbon Solvents Using tert-Butyl Substituted Nickel Catalysts[J].Chinese Journal of Chemistry,2022,40(2):215-222. 被引量：4
4Yu-Kai Chu,Xiao-Qiang Hu,Yue Zhang,Da-Jun Liu,Yi-Xin Zhang,Zhong-Bao Jian.Influence of Backbone and Axial Substituent of Catalyst onα-Imino-ketone Nickel Mediated Ethylene(Co)Polymerization[J].Chinese Journal of Polymer Science,2022,40(5):469-477. 被引量：2
5陈敏,陈昶乐.镍催化剂用于功能化聚烯烃材料的制备[J].科学通报,2022,67(17):1881-1894. 被引量：5
6Fei Wang,Li Pan,Vladislav A.Tuskaev,Svetlana Ch.Gagieva,Yue-Sheng Li.Phosphine/Benzocyclone-based Neutral Nickel Catalysts for Ethylene Polymerization and Copolymerization with Polar Monomers[J].Chinese Journal of Polymer Science,2024,42(2):202-212. 被引量：2

1Yong Zhou HU,Qi Ting ZHOU,Dong Lu BAI(Shanghai Institute of Materia Medica,Chinese Academy of Sciences, 294 Taiyuan Road Shanghai 200031).Photosynthesis of Tetrahydroprotoberberines with Electron withdrawing Groups on Ring D[J].Chinese Chemical Letters,1998,9(8):707-710.
2高娴静,刘海雄,陈惠,马成丙,陈昌能.Syntheses and Characterization of Two Diiron Dithiolate Complexes with Electron-withdrawing and Electron-donating Substitution[J].Chinese Journal of Structural Chemistry,2016,35(8):1195-1203.
3Nattácia Rodrigues de Araujo Felipe Rocha,Renyston Lima Ribeiro,Nadine Pereira Merlo,Moilton Ribeiro Franco Junior.Oil Removing from Emulsions Using Commercial Resins[J].Journal of Chemistry and Chemical Engineering,2016,10(4):161-166.
4Tian Ying GUO,Mou Dao SONG,Qing Ye ZHOU,Bang Hua ZHANG ,Jian Biao MA,Bing Lin HE (The State key Laboratory of Functional Polymer Materials for Adsorption and Separation,Institute of Polymer Chendstry, Nankai University, Tianin, 300071).Semibatch Emulsifier-free Emulsion Copolymerization of Methyl Methacrylate and n-Butyl Acrylate in the Presence of 2-Hydroxyethyl Methacrylate[J].Chinese Chemical Letters,1998,9(7):683-686. 被引量：4
5Li CHEN Department of Chemistry,Xiamen University Xiamen 361005.SOAPLESS EMULSION COPOLYMERIZATION IN THE PRESENCE OF BARIUM SULFATE POWDER[J].Chinese Chemical Letters,1991,2(7):567-568.
6孙文华.PROSPECTS AND CRUCIAL PROBLEMS IN OLIGOMERIZATION AND POLYMERIZATION WITH IRON AND COBALT COMPLEX CATALYSTS[J].Chinese Journal of Polymer Science,2010,28(3):299-304.
7Xiao Li ZHEN,Jian Rong HAN,Ru Hong KANG,Xing Mei OUYANG.Dehalogenation of Aryl Halides Catalyzed by MontK10 Immobilized PVP-Pd-Sn Catalyst in Aqueous System[J].Chinese Chemical Letters,2001,12(4):287-290. 被引量：1
8Qing Hua Zhang Zhen Huan Luo Xiao Li Zhan Feng Qiu Chen.Monomer reactivity ratios for fluoroacrylate and butyl methacrylate in miniemulsion copolymerizations initiated by potassium persulphate[J].Chinese Chemical Letters,2009,20(4):478-482. 被引量：5
9ji-jie wen,吕宏光,de-e liu,高辉.Fabrication of Macroporous Protein-containing Films through the Reverse Emulsions Approach Featuringβ-Cyclodextrin-conjugated PEG-PLGA Copolymers[J].Chinese Journal of Polymer Science,2016,34(6):730-738.
10陈晓农,胡力平,严宝珍,焦书科.STUDY ON THE SEQUENCE STRUCTURE OF BUTADIENE-STYRENE RUBBER BY ^(13)C-NMR METHOD Ⅲ. QUANTITATIVE CHARACTERIZATION OF SEQUENCE STRUCTURE[J].Chinese Journal of Polymer Science,1990,8(3):269-278.

Chinese Journal of Polymer Science

2009年第5期

浏览历史

内容加载中请稍等...

CATALYTIC COPOLYMERIZATION OF STYRENE AND ETHYLENE BY NEUTRAL NICKEL(Ⅱ) COMPLEXES IN EMULSION 被引量：3

参考文献11

同被引文献43

引证文献3

二级引证文献6

相关作者

相关机构

相关主题

浏览历史