MICROFOCUS X-RAY-DIFFRACTION OF SPHERULITES OF POLY-3-HYDROXYBUTYRATE

被引：26

作者：

MAHENDRASINGAM, A

MARTIN, C

FULLER, W

BLUNDELL, DJ

MACKERRON, D

RULE, RJ

OLDMAN, RJ

LIGGAT, J

RIEKEL, C

ENGSTROM, P

机构：

[1] ICI FILMS,WIILTON CTR,MIDDLESBROUGH TS6 8JE,CLEVELAND,ENGLAND

[2] ICI CHEM & POLYMERS LTD,RUNCORN WA7 4QD,CHESHIRE,ENGLAND

[3] ZENECA BIO PROD,BILLINGHAM TS23 1YN,CLEVELAND,ENGLAND

[4] EUROPEAN SYNCHROTRON RADIAT FACIL,F-38043 GRENOBLE,FRANCE

来源：

JOURNAL OF SYNCHROTRON RADIATION | 1995年 / 2卷

关键词：

SPHERULITES; X-RAY DIFFRACTION; MICROFOCUS; POLYMERS; PHB;

D O I：

10.1107/S0909049595009769

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The microfocus X-ray beamline at the European Synchrotron Radiation Facility has been used to investigate the variation in molecular orientation and crystallinity in spherulites of the organic polymer poly-3-hydroxybutyrate (PHB). This is the first report of the correlation of optical and X-ray measurements on spherulitic polymer films where X-ray diffraction patterns have been recorded and displayed continuously in real time while the specimen was tracked in steps of 10 mu m across an incident X-ray beam with a diameter as small as 10 mu m.

引用

页码：308 / 311

页数：4

共 5 条

[1] CRYSTALLIZATION AND MORPHOLOGY OF A BACTERIAL THERMOPLASTIC - POLY-3-HYDROXYBUTYRATE [J].