DETERMINATION OF POLYETHYLENE BRANCHING THROUGH COMPUTERIZED C-13 NMR ANALYSIS

被引：22

作者：

CHENG, HN

机构：

[1] Hercules Inc Research Cent,, Wilmington, DE, USA, Hercules Inc Research Cent, Wilmington, DE, USA

来源：

POLYMER BULLETIN | 1986年 / 16卷 / 05期

关键词：

D O I：

10.1007/BF00955577

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

引用

页码：445 / 452

页数：8

共 24 条

[1] C-13 SPIN RELAXATION PARAMETERS OF BRANCHED POLYETHYLENES - RAMIFICATIONS FOR QUANTITATIVE-ANALYSIS [J].

AXELSON, DE ;

MANDELKERN, L ;

LEVY, GC .

MACROMOLECULES, 1977, 10 (03) :557-558

[2] QUANTITATIVE-ANALYSIS OF LOW-DENSITY (BRANCHED) POLYETHYLENES BY C-13 FOURIER-TRANSFORM NUCLEAR MAGNETIC-RESONANCE AT 67.9-MHZ [J].

AXELSON, DE ;

LEVY, GC ;

MANDELKERN, L .

MACROMOLECULES, 1979, 12 (01) :41-52

[3] SHORT-CHAIN AND LONG-CHAIN BRANCHING IN LOW-DENSITY POLYETHYLENE [J].

BOVEY, FA ;

SCHILLING, FC ;

MCCRACKIN, FL ;

WAGNER, HL .

MACROMOLECULES, 1976, 9 (01) :76-80

[4]

CHENG HN, 1984, POLYM BULL, V12, P463

[5]

CHENG HN, 1984, POLYM COMMUN, V25, P99

[6] C-13 NUCLEAR MAGNETIC-RESONANCE OBSERVATION OF OXIDATION OF POLYETHYLENE [J].

CHENG, HN ;

SCHILLING, FC ;

BOVEY, FA .

MACROMOLECULES, 1976, 9 (02) :363-365

[7] C-13 NMR ANALYSIS OF PROPYLENE-BUTYLENE CO-POLYMERS BY A REACTION PROBABILITY MODEL [J].

CHENG, HN .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1983, 21 (04) :573-581

[8] MARKOVIAN STATISTICS AND SIMPLEX ALGORITHM FOR C-13 NUCLEAR MAGNETIC-RESONANCE SPECTRA OF ETHYLENE PROPYLENE COPOLYMERS [J].

CHENG, HN .

ANALYTICAL CHEMISTRY, 1982, 54 (11) :1828-1833

[9]

CHENG HN, 1985, POLYM BULL, V14, P347

[10]

CHENG HN, UNPUB J CHEM INFO CO

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