POLARIZED RAMAN-STUDY OF MOLECULAR-ORIENTATION IN UNIAXIALLY STRETCHED ATACTIC POLYSTYRENE

被引：22

作者：

JASSE, B ^{[1
]}

KOENIG, JL ^{[1
]}

机构：

[1] CASE WESTERN RESERVE UNIV,DEPT MACROMOLEC SCI,CLEVELAND,OH 44106

来源：

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 1980年 / 18卷 / 04期

关键词：

CRYSTALS - Orientation - Mathematical techniques - Spectroscopy; Raman;

D O I：

10.1002/pol.1980.180180406

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In the reported experiments, polarized Raman intensities have been obtained from thin films of uniaxially oriented atactic polystyrene. The study was made using the 623 cm** minus **1 radial skeletal eta //6//b vibration of the benzene ring. Values of the fourth-order as well as second-order terms in the expansion of the orientation distribution were obtained for draw ratios between 1. 5 and 7. 7. Values for P//2(cos theta ) agree well with the values obtained from infrared dichroism.

引用

页码：731 / 738

页数：8

共 50 条

[1] ORIENTATION IN UNIAXIALLY STRETCHED PLASTICIZED ATACTIC POLYSTYRENE
ZHAO, Y
JASSE, B
MONNERIE, L
POLYMER BULLETIN, 1985, 13 (03) : 259 - 262
[2] ORIENTATION AND RELAXATION IN UNIAXIALLY STRETCHED ATACTIC POLYSTYRENE
LEFEBVRE, D
JASSE, B
MONNERIE, L
POLYMER, 1983, 24 (10) : 1240 - 1244
[3] MOLECULAR-ORIENTATION BEHAVIOR IN UNIAXIALLY STRETCHED BIPHASIC POLYSTYRENE-BASED IONOMERS
FAN, XD
BAZUIN, CG
MACROMOLECULES, 1993, 26 (10) : 2508 - 2513
[4] POLARIZED RAMAN-STUDY ON MOLECULAR-ORIENTATION OF AZO DYES IN BLACK SOAP FILMS
ZHANG, YH
LIANG, YQ
ACTA CHIMICA SINICA, 1994, 52 (09) : 838 - 846
[5] CHARACTERIZATION OF MOLECULAR-ORIENTATION IN HOT STRETCHED POLYSTYRENE
DEVON, MJ
ROGERS, MG
JOURNAL OF MATERIALS SCIENCE, 1991, 26 (02) : 335 - 340
[6] ORIENTATION AND RELAXATION IN UNIAXIALLY STRETCHED POLYVINYL METHYL-ETHER) ATACTIC POLYSTYRENE BLENDS
FAIVRE, JP
JASSE, B
MONNERIE, L
POLYMER, 1985, 26 (06) : 879 - 883
[7] MOLECULAR-ORIENTATION BEHAVIOR OF UNIAXIALLY STRETCHED POLYVINYL-CHLORIDE) FILM .2. 4TH MOMENT OF MOLECULAR-ORIENTATION MEASURED BY POLARIZED FLUORESCENCE METHOD
HIBI, S
MAEDA, M
KUBOTA, H
MIURA, T
POLYMER, 1977, 18 (02) : 143 - 150
[8] MOLECULAR-ORIENTATION BEHAVIORS OF UNIAXIALLY STRETCHED POLY (VINYL-CHLORIDE) FILM .3. EFFECT OF MOLECULAR-ORIENTATION ON ANISOTROPY OF YOUNGS MODULUS IN UNIAXIALLY STRETCHED POLYVINYL-CHLORIDE) FILM
HIBI, S
MAEDA, M
KUBOTA, H
POLYMER, 1977, 18 (08) : 801 - 806
[9] RHEOOPTICAL RAMAN-STUDY OF CHAIN DEFORMATION IN UNIAXIALLY STRETCHED BULK POLYETHYLENE
RODRIGUEZCABELLO, JC
MERINO, JC
JAWHARI, T
PASTOR, JM
POLYMER, 1995, 36 (22) : 4233 - 4238
[10] RESONANCE RAMAN-STUDY ON PHASE-TRANSITION AND MOLECULAR-ORIENTATION IN BLACK SOAP FILMS
ZHANG, ZQ
LIANG, YQ
ZHANG, YH
CHEMICAL PHYSICS LETTERS, 1995, 246 (1-2) : 101 - 106

← 1 2 3 4 5 →