CHARACTERIZATION OF COPOLYMER COMPOSITIONAL POLYDISPERSITY

被引：0
|
作者：
TURCSANYI, B
机构：
来源：
JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1993年 / A30卷
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暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Copolymer Compositional Polydispersity, that is the compositional variance of the individual macromolecules in a copolymer sample has two possible sources: one is the probabilistic nature of monomer sequence formation and sequence length distribution, the other is the drift of monomer composition with growing conversion. Compositional polydispersity caused by monomer composition change can be characterized, at least theoretically, using mean monomer sequence length data obtained from NMR measurements.
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页码：281 / 286
页数：6
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