【摘 要】
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Well-controlled poly(4-vinylpyridine) (P4VP) has been successfully achieved via zero-valent copper mediated radical polymerization without any additional ligand
【机 构】
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DepartmentofPolymerScienceandEngineering,CollegeofChemistry,ChemicalEngineeringandMaterialsScience,S
【出 处】
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The 6th International Symposium on Polymer Chemistry(2014年第六
论文部分内容阅读
Well-controlled poly(4-vinylpyridine) (P4VP) has been successfully achieved via zero-valent copper mediated radical polymerization without any additional ligand by utilizing a fluoroalcohol,1,1,1,3,3,3-Hexafluoro-2-propanol (HFIP) as a solvent,which can strongly interact with 4VP by hydrogen bonding.Meanwhile,the hydrogen bonding had profound impacts on the stereoregulation during polymerization,enabling P4VP with a highly syndiotactic (60.2 ％) and gave rise to a higher glass transition temperature of P4VP.
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