Polarised FT Raman studies of an ultra-high modulus polyethylene rod

被引：32

作者：

Bentley, PA ^{[1
]}

Hendra, PJ ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON,DEPT CHEM,SOUTHAMPTON SO17 1BJ,HANTS,ENGLAND

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1995年 / 51卷 / 12期

关键词：

D O I：

10.1016/0584-8539(95)01513-3

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Polarised FT Raman spectroscopy has been used to analyse a sample of ultra-high modulus polyethylene produced by die drawing. The high degree of orientation within the material means that upon 90 degrees rotations of the sample and/or polarisation analyser, marked variations in band intensities occur throughout the spectra. It is shown that a rigorous explanation of the set of six anisotropic spectra is impossible but that with caution some indication of orientation can be gained by this technique.

引用

页码：2125 / 2131

页数：7

共 7 条

[1]

Bower D.I., 1996, VIBRATIONAL SPECTROS, V2, DOI [10.1017/CBO9780511623189, DOI 10.1017/CBO9780511623189]

[2] The crystal structure of long-chain normal paraffin hydrocarbons. The "shape" of the > CH2 group. [J].

Bunn, CW .

TRANSACTIONS OF THE FARADAY SOCIETY, 1939, 35 (01) :0482-0490

[3] LASER-RAMAN SPECTRUM OF POLYETHYLENE - ASSIGNMENT OF SPECTRUM TO FUNDAMENTAL MODES OF VIBRATION [J].

GALL, MJ ;

WILLIS, HA ;

CUDBY, MEA ;

PEACOCK, CJ ;

HENDRA, PJ .

SPECTROCHIMICA ACTA PART A-MOLECULAR SPECTROSCOPY, 1972, A 28 (08) :1485-&

[4]

Gilson T. R., 1970, LASER RAMAN SPECTROS

[5]

HENDRA PJ, 1975, J CHIM PHYS, V71, P1395

[6] VIBRATIONAL ANALYSIS OF THE N-PARAFFINS .2. NORMAL CO-ORDINATE CALCULATIONS [J].

SCHACHTSCHNEIDER, JH ;

SNYDER, RG .

SPECTROCHIMICA ACTA, 1963, 19 (01) :117-168

[7]

Suschinskii M. M., 1969, RAMAN SPECTRA MOL CR

← 1 →