Published October 2003
| Version v1
Journal article
Positron annihilation study of hyper-crosslinked sorbents
Description
Cross-linked glassy polystyrene (PS) sorbents with different degree of linking (24-150%) were studied using positron annihilation lifetime spectroscopy. Unusual effect of PS swelling due to polymer cross-linking was investigated. Annihilation lifetimes longer than 50 ns, one of the longest among those known for polymer materials, were found. These results and some additional data enabled obtaining information on the parameters of elementary free volumes responsible for the properties of the sorbents
Additional details
Identifiers
- DOI
- 10.1016/S0969-806X(03)00283-4;
- arXiv
- arXiv:hep-th/9802012v1;
- PII
- S0969806X03002834;
Publishing Information
- Journal Title
- Radiation Physics and Chemistry (1993)
- Journal Volume
- 68
- Journal Issue
- 3-4
- Journal Page Range
- p. 639-641
- ISSN
- 0969-806X
- CODEN
- RPCHDM
Conference
- Title
- 7. international conference on positron and positronium chemistry
- Dates
- 7-12 Jul 2002
- Place
- Knoxville, TN (United States)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- Israel
- INIS RN
- 35028751
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ADSORBENTS; ANNIHILATION; CROSS-LINKING; LIFETIME; MICROSTRUCTURE; POLYMERS; POLYSTYRENE; POSITRONS; SPECTROSCOPY; VOID FRACTION
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; CHEMICAL REACTIONS; ELEMENTARY PARTICLES; FERMIONS; INTERACTIONS; LEPTONS; MATERIALS; MATTER; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PARTICLE INTERACTIONS; PETROCHEMICALS; PETROLEUM PRODUCTS; PLASTICS; POLYMERIZATION; POLYMERS; POLYOLEFINS; POLYVINYLS; SYNTHETIC MATERIALS
Optional Information
- Copyright
- Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.