Number of the records: 1
Structure of polypropylene/polyethylene blends assessed by polarised PA-FTIR spectroscopy, polarised FT Raman spectroscopy and confocal Raman microscopy
- 1.0188774 - UMCH-V 20023038 RIV DE eng J - Journal Article
Schmidt, Pavel - Dybal, Jiří - Ščudla, Jaroslav - Raab, Miroslav - Kratochvíl, Jaroslav - Eichhorn, K. J. - López-Quintana, S.
Structure of polypropylene/polyethylene blends assessed by polarised PA-FTIR spectroscopy, polarised FT Raman spectroscopy and confocal Raman microscopy.
Macromolecular Symposia. Roč. 184, - (2002), s. 107-122. ISSN 1022-1360.
[European Symposium on Polymer Spectroscopy /14./. Dresden, 02.09.2001-05.09.2001]
R&D Projects: GA ČR GA106/97/1071; GA ČR GA203/97/0539; GA AV ČR KSK4050111; GA AV ČR IAA4050904
Institutional research plan: CEZ:AV0Z4050913
Keywords : polypropylene/polyethylene blends * polarized photoacoustic FTIR spectroscopy * confocal Raman microscopy
Subject RIV: CD - Macromolecular Chemistry
Impact factor: 0.758, year: 2002
Physical structure and morphology of differently prepared and treated bulk specimens of isotactic polypropylene, linear polyethylene and their blend was studied by polarized FT Raman spectroscopy, polarized FTIR spectroscopy with acoustic detection and by confocal Raman microscopy. The orientation and reorientation of molecular chains of individual blend components, their crystallinity and the size and structure of the microdomains both in the skin and in the core of the specimens were correlated with the preparation conditions, mechanical treatment and thermal history.
Permanent Link: http://hdl.handle.net/11104/0084677
Number of the records: 1