Sequence distribution of PMMA/iBuA copolymer by incremental calculation of 13C NMR spectra

被引：2

作者：

Siolek, Maria ^{[1
,2
]}

Henzel, Norbert ^{[3
]}

Matlengiewicz, Marek ^{[1
]}

机构：

[1] Silesian Univ, Dept Chem & Mat Technol, Inst Chem, PL-40006 Katowice, Poland

[2] Synthos SA, Ctr Res & Dev, Oswiecim, Poland

[3] Silesian Tech Univ, Inst Elect, Gliwice, Poland

来源：

INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION | 2016年 / 21卷 / 01期

关键词：

C-13 NMR spectroscopy; incremental calculation; microstructure; poly(isobutyl acrylate); poly(methyl methacrylate); poly(methyl methacrylate-co-isobutyl acrylate); ETHYL ACRYLATE COPOLYMER; SPECTROSCOPY; MICROSTRUCTURE;

D O I：

10.1080/1023666X.2016.1101659

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An incremental method for characterizing triad and pentad distribution by C-13 NMR spectroscopy was applied to the poly(methyl methacrylate-co-isobutyl acrylate) copolymer. Calculation of the intensity of individual lines was performed applying Bernoulli statistics, while the chemical shifts for each sequence were calculated by an incremental method. Based on these data, the carbonyl signal was simulated yielding good agreement at the triad and pentad level.

引用

页码：69 / 76

页数：8

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