๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Evaluation of polymer free volume by positron annihilation and gas diffusivity measurements

โœ Scribed by Y Kobayashi; K Haraya; S Hattori; T Sasuga


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
372 KB
Volume
35
Category
Article
ISSN
0032-3861

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Free volumes in nematic and smectic liqu
โœ R. Sadamoto; A. Uedono; T. Kawano; S. Tanigawa; Y. Kosaka; T. Uryu ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 477 KB ๐Ÿ‘ 2 views

Free volumes in thermotropic side-chain liquid-crystalline polymers were probed by positron annihilation technique. Lifetime spectra of positrons were measured in the temperature range between 130 and -60ยฐC in cooling. For a nematic liquid-crystalline polymer (polyacrylate), the lifetime of ortho-po

Positron annihilation lifetime studies o
โœ B. Haldar; R. M. Singru; S. Chandra ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 168 KB ๐Ÿ‘ 2 views

Positron lifetime spectroscopy has been applied to study the temperature dependence of free-volume properties in a solvent-free polymer-salt complex polyethylene oxide (PEO) doped with ammonium iodide (NH 4 I, with NH / 4 /EO ร‰ 0.076) in the temperature range of 298-353 K. The observed lifetime spec

Polymer Physics (From Suspensions to Nan
โœ Utracki, Leszek A.; Jamieson, Alexander M. ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley & Sons, Inc. ๐ŸŒ English โš– 678 KB

Comprehensive, state-of-the-art coverage of advanced research in polymer physics This book offers a much-needed overview of the science of polymer physics today. It walks readers through important areas of advanced research in the field, explaining what scientists and engineers need to know about t