有機無機複合耐熱型高分子電解質膜  [in Japanese] Organic/Inorganic Nano-hybrids Macromolecules for Intermediate Temperature Proton Conducting Electrolyte Membranes  [in Japanese]

Access this Article

Search this Article

Author(s)

    • 本間 格 HONMA Itaru
    • 産業技術総合研究所 電力エネルギー研究部門 Energy Electronic Institute, National Institute of Advanced Industrial Science and Technology

Abstract

Protonic conductor has been studied for a large number of inorganic and polymer materials because of the technological potential for fuel cells, hydrogen separation and other electrochemical devices (1-3). In this paper, new class of organic/inorganic hybrid membranes have been synthesized through sol-gel processes. The membrane doped with acidic moieties such as tungstic isopolyacids, acidic tungsten oxide clusters and 12-phosphotungstic acid (PWA) shows good protonic conductivities at high temperatures up to 160°C and was found to be a flexible as well as thermally stable due to the temperature tolerant inorganic frameworks in the hybrids. The effect of molecular structure of polymer phase as well as inorganic structures on to the protonic conductivity have been studied.

Journal

  • MEMBRANE

    MEMBRANE 27(3), 118-123, 2002-05-01

    THE MEMBRANE SOCIETY OF JAPAN

References:  4

  • <no title>

    本間

    第50回高分子討論会講演予稿集 III W13, 2001

    Cited by (1)

  • <no title>

    HONMA I.

    Polymer Preprints, Japan 49, 3499, 2000

    Cited by (1)

  • <no title>

    NISHIKAWA O.

    Polymer Preprints, Japan 50, 824, 2001

    Cited by (1)

  • <no title>

    HONMA I.

    J. Membrane Sci. 185, 83, 2001

    Cited by (1)

Cited by:  1

Codes

  • NII Article ID (NAID)
    10008588865
  • NII NACSIS-CAT ID (NCID)
    AN0023215X
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03851036
  • NDL Article ID
    6152295
  • NDL Source Classification
    ZR2(科学技術--生物学--生化学)
  • NDL Call No.
    Z18-1127
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
Page Top