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2004•Journal of Jiangsu Polytechnic UniversityRequires access

Study of the Technology of Synthesizing Narrow Molecular Weight Distribution Polystyrene by Anionic Polymerization

Shu Li

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Abstract

A series of narrow molecular weight distribution polystyrene whose molecular weight distribution can be controlled were prepared by anionic polymerization in the inert gas atmosphere and common pressure, using n-BuLi as initiator.The parameters for the polystyrene′s molecular weight and molecular weight distribution are investigated too. These works pave the way for synthesizing polystyrene standard materials and its derivatives.

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A series of narrow molecular weight distribution polystyrene whose molecular weight distribution can be controlled were prepared by anionic polymerization in the inert gas atmosphere and common pressure, using n-BuLi as initiator.The parameters for the polystyrene′s molecular weight and molecular weight distribution are investigated too. These works pave the way for synthesizing polystyrene standard materials and its derivatives.

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Available abstract

A series of narrow molecular weight distribution polystyrene whose molecular weight distribution can be controlled were prepared by anionic polymerization in the inert gas atmosphere and common pressure, using n-BuLi as initiator.The parameters for the polystyrene′s molecular weight and molecular weight distribution are investigated too. These works pave the way for synthesizing polystyrene standard materials and its derivatives.

Key concepts: Polystyrene, Molar mass distribution, Polymerization, Inert gas, Polymer chemistry, Anionic addition polymerization, Chemistry, Polymer

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