POLYDISPERSITY

作品数:30被引量:32H指数:3
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相关领域:理学更多>>
相关作者:王佳军张冬华夏佰成姜伟崔杰更多>>
相关机构:中国科学技术大学中国科学院南开大学更多>>
相关期刊:《Science China Chemistry》《Chinese Journal of Polymer Science》《Chinese Physics B》《Science Bulletin》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划上海市教育委员会重点学科基金广东省自然科学基金更多>>
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Novel acid initiators for the rapid cationic polymerization of styrene in room temperature ionic liquids被引量:1
《Science China Chemistry》2012年第8期1671-1676,共6页VIJAYARAGHAVAN R. MACFARLANE D. R. 
Cationic polymerization of styrene has been achieved using several novel acidic initiators in room temperature ionic liquids (ILs) under mild reaction conditions to obtain polymers of low molecular weight with narrow ...
关键词:cationic polymerization HTFSA HBOP ILS POLYDISPERSITY 
Effect of slow monomer addition on molecular parameters of hyperbranched polymers synthesized in the presence of multifunctional core molecules被引量:3
《Science China Chemistry》2010年第4期891-897,共7页ZHOU ZhiPing1, Jia ZhengWei1 & YAN DeYue2 1School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China 2State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China 
supported by the National Natural Science Foundation of China (Grant Nos. 20774038 & 50633010)
This study develops the kinetics for the slow monomer addition technique in the synthesis of hyperbranched polymers. Taking the conversion of monomer (x) as a variable, we derived the analytic expressions of molecular...
关键词:HYPERBRANCHED polymer kinetics MOLECULAR weight distribution POLYDISPERSITY degree of branching 
Kinetic model of living ionic polymerization with three active species
《Science China Chemistry》1998年第3期278-284,共7页颜德岳 叶鹏 张鸿安 
ProjectsupportedbytheNationalNaturalScienceFoundationofChina (GrantNo .2 94 74 16 3) .
Various molecular parameters of the resulting polymer, such as number and weight average degrees of polymerization and polydispersity index, were derived for the ionic polymerization with a three state mechanism. Nume...
关键词:LIVING POLYMERIZATION KINETICS trimodal mechanism POLYDISPERSITY index. 
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