Citation
Jy. Huh et Yc. Bae, Vapor-liquid equilibria of perfluorinated SPE/fuel system using group-contribution method, ELECTR ACT, 46(23), 2001, pp. 3535-3541
Citations number
24
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ELECTROCHIMICA ACTA
ISSN journal
00134686
→ ACNP
Volume
46
Issue
23
Year of publication
2001
Pages
3535 - 3541
Database
ISI
SICI code
0013-4686(20010810)46:23<3535:VEOPSS>2.0.ZU;2-4
Abstract
The LIQUAC model is extended to describe water activities of polymer electr
olyte at the operating condition of polymer electrolyte fuel cell (PEFC). T
he proposed model includes the long-range interaction contribution caused b
y the Coulomb electrostatic forces, the middle-range interaction contributi
on from the indirect effects of the charge interactions and the short-range
interaction contribution represented by the chain length dependence of a p
olymer. Theoretical predictions and experimental results are in good agreem
ent. (C) 2001 Elsevier Science Ltd. All rights reserved.