Published June 1990
| Version v1
Journal article
Study of domain structure in segmented polyether polyurethaneureas by PAT
Description
The domain structure of segmented polyether polyurethaneureas is investigated by means of positron annihilation technique, small angle X-ray scattering and differential scanning calorimetry. The experimental results show that the decrease of domain volume and free volume results from the increase of hard segment contents, and that the increase of domain volume and free volume results from the increase of molecular weight of soft segments
Additional details
Publishing Information
- Journal Title
- Nuclear Techniques
- Journal Volume
- 13
- Journal Issue
- 6
- Series
- Nucl. Tech.
- Journal Page Range
- 343-346
- ISSN
- 0253-3219
- CODEN
- NUTED
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 22071023
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNIHILATION; CALORIMETRY; EXPERIMENTAL DATA; POLYETHYLENE GLYCOLS; POLYURETHANES; POSITRONS; RADIATION SCATTERING ANALYSIS; STRUCTURAL CHEMICAL ANALYSIS; TRANSITION TEMPERATURE; UREA; X RADIATION
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; CARBONIC ACID DERIVATIVES; CHEMICAL ANALYSIS; DATA; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; FERMIONS; INFORMATION; INTERACTIONS; IONIZING RADIATIONS; LEPTONS; MATTER; NONDESTRUCTIVE ANALYSIS; NUMERICAL DATA; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; PARTICLE INTERACTIONS; PHYSICAL PROPERTIES; POLYAMIDES; POLYMERS; RADIATIONS; THERMODYNAMIC PROPERTIES