Adsorption of water vapor on a polymer electrolyte membrane

Satoshi Hatakenaka, Hiroki Takata, Nobukazu Mizuno, Yuko Mamiya, Masabumi Nishikawa, Satoshi Fukada, Makoto Morishima

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Adsorption isotherm of water vapor on a sulfonated polyethersulfone (S-PES) membrane in the temperature range from 10 to 50 {ring operator} C is measured in the present study. The sigmoid curve isotherm that we proposed for the adsorption of water vapor on Flemion® and Nafion® is also applied to that of S-PES similarly. The obtained adsorption isotherm shows that varieties of the amount of water adsorbed in the S-PES with temperature is smaller than those of Flemion® and Nafion®. Thus, varieties of the proton conductivity of the S-PES membrane with temperature is larger than that of Flemion® and Nafion®, because the proton conductivity in those electrolyte membranes depends on the amount of water in them.

Original languageEnglish
Pages (from-to)3368-3372
Number of pages5
JournalInternational Journal of Hydrogen Energy
Volume33
Issue number13
DOIs
Publication statusPublished - Jul 1 2008

Fingerprint

Steam
Water vapor
Electrolytes
water vapor
Polymers
isotherms
Proton conductivity
electrolytes
membranes
Membranes
Adsorption isotherms
Adsorption
adsorption
polymers
conductivity
protons
Temperature
water
temperature
Isotherms

All Science Journal Classification (ASJC) codes

  • Electrochemistry
  • Fuel Technology
  • Renewable Energy, Sustainability and the Environment

Cite this

Hatakenaka, S., Takata, H., Mizuno, N., Mamiya, Y., Nishikawa, M., Fukada, S., & Morishima, M. (2008). Adsorption of water vapor on a polymer electrolyte membrane. International Journal of Hydrogen Energy, 33(13), 3368-3372. https://doi.org/10.1016/j.ijhydene.2008.03.069

Adsorption of water vapor on a polymer electrolyte membrane. / Hatakenaka, Satoshi; Takata, Hiroki; Mizuno, Nobukazu; Mamiya, Yuko; Nishikawa, Masabumi; Fukada, Satoshi; Morishima, Makoto.

In: International Journal of Hydrogen Energy, Vol. 33, No. 13, 01.07.2008, p. 3368-3372.

Research output: Contribution to journalArticle

Hatakenaka, S, Takata, H, Mizuno, N, Mamiya, Y, Nishikawa, M, Fukada, S & Morishima, M 2008, 'Adsorption of water vapor on a polymer electrolyte membrane', International Journal of Hydrogen Energy, vol. 33, no. 13, pp. 3368-3372. https://doi.org/10.1016/j.ijhydene.2008.03.069
Hatakenaka S, Takata H, Mizuno N, Mamiya Y, Nishikawa M, Fukada S et al. Adsorption of water vapor on a polymer electrolyte membrane. International Journal of Hydrogen Energy. 2008 Jul 1;33(13):3368-3372. https://doi.org/10.1016/j.ijhydene.2008.03.069
Hatakenaka, Satoshi ; Takata, Hiroki ; Mizuno, Nobukazu ; Mamiya, Yuko ; Nishikawa, Masabumi ; Fukada, Satoshi ; Morishima, Makoto. / Adsorption of water vapor on a polymer electrolyte membrane. In: International Journal of Hydrogen Energy. 2008 ; Vol. 33, No. 13. pp. 3368-3372.
@article{c13db0db20d74fdb919f7af58d966033,
title = "Adsorption of water vapor on a polymer electrolyte membrane",
abstract = "Adsorption isotherm of water vapor on a sulfonated polyethersulfone (S-PES) membrane in the temperature range from 10 to 50 {ring operator} C is measured in the present study. The sigmoid curve isotherm that we proposed for the adsorption of water vapor on Flemion{\circledR} and Nafion{\circledR} is also applied to that of S-PES similarly. The obtained adsorption isotherm shows that varieties of the amount of water adsorbed in the S-PES with temperature is smaller than those of Flemion{\circledR} and Nafion{\circledR}. Thus, varieties of the proton conductivity of the S-PES membrane with temperature is larger than that of Flemion{\circledR} and Nafion{\circledR}, because the proton conductivity in those electrolyte membranes depends on the amount of water in them.",
author = "Satoshi Hatakenaka and Hiroki Takata and Nobukazu Mizuno and Yuko Mamiya and Masabumi Nishikawa and Satoshi Fukada and Makoto Morishima",
year = "2008",
month = "7",
day = "1",
doi = "10.1016/j.ijhydene.2008.03.069",
language = "English",
volume = "33",
pages = "3368--3372",
journal = "International Journal of Hydrogen Energy",
issn = "0360-3199",
publisher = "Elsevier Limited",
number = "13",

}

TY - JOUR

T1 - Adsorption of water vapor on a polymer electrolyte membrane

AU - Hatakenaka, Satoshi

AU - Takata, Hiroki

AU - Mizuno, Nobukazu

AU - Mamiya, Yuko

AU - Nishikawa, Masabumi

AU - Fukada, Satoshi

AU - Morishima, Makoto

PY - 2008/7/1

Y1 - 2008/7/1

N2 - Adsorption isotherm of water vapor on a sulfonated polyethersulfone (S-PES) membrane in the temperature range from 10 to 50 {ring operator} C is measured in the present study. The sigmoid curve isotherm that we proposed for the adsorption of water vapor on Flemion® and Nafion® is also applied to that of S-PES similarly. The obtained adsorption isotherm shows that varieties of the amount of water adsorbed in the S-PES with temperature is smaller than those of Flemion® and Nafion®. Thus, varieties of the proton conductivity of the S-PES membrane with temperature is larger than that of Flemion® and Nafion®, because the proton conductivity in those electrolyte membranes depends on the amount of water in them.

AB - Adsorption isotherm of water vapor on a sulfonated polyethersulfone (S-PES) membrane in the temperature range from 10 to 50 {ring operator} C is measured in the present study. The sigmoid curve isotherm that we proposed for the adsorption of water vapor on Flemion® and Nafion® is also applied to that of S-PES similarly. The obtained adsorption isotherm shows that varieties of the amount of water adsorbed in the S-PES with temperature is smaller than those of Flemion® and Nafion®. Thus, varieties of the proton conductivity of the S-PES membrane with temperature is larger than that of Flemion® and Nafion®, because the proton conductivity in those electrolyte membranes depends on the amount of water in them.

UR - http://www.scopus.com/inward/record.url?scp=47049131346&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=47049131346&partnerID=8YFLogxK

U2 - 10.1016/j.ijhydene.2008.03.069

DO - 10.1016/j.ijhydene.2008.03.069

M3 - Article

VL - 33

SP - 3368

EP - 3372

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

SN - 0360-3199

IS - 13

ER -