Temperature dependent positron annihilation studies in Nafion-117 polymer

Authors
Sodaye, HS Pujari, PK Goswami, A Manohar, SB
Citation
Hs. Sodaye et al., Temperature dependent positron annihilation studies in Nafion-117 polymer, RADIAT PH C, 58(5-6), 2000, pp. 567-570
Citations number
7
Categorie Soggetti
Physics
Journal title
RADIATION PHYSICS AND CHEMISTRY
ISSN journal
0969806X → ACNP
Volume
58
Issue
5-6
Year of publication
2000
Pages
567 - 570
Database
ISI
SICI code
0969-806X(200006)58:5-6<567:TDPASI>2.0.ZU;2-E
Abstract
We have measured the S-parameter and life-time as a function of temperature from 15 to 300 K in acid Nafion-117. In addition, high temperature measure ments from 300 to 550 K have been carried out in acid as well as Cs neutral ised Nafion membrane. The results are discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.