Title:
プロトン伝導体、プロトン伝導体の製造方法、及び燃料電池
Document Type and Number:
Japanese Patent JP6674204
Kind Code:
B2
Abstract:
A proton conductor includes a coordination polymer having stoichiometrically metal ions, oxoanions, and proton coordinating molecules capable of undergoing protonation or deprotonation. The coordination polymer including coordination entities that are repeatedly coordinated to bond the coordination entities with one another. Each coordination entity is either a first coordination entity or a second coordination entity. The first coordination entity is one metal ion of the metal ions coordinated with either at least one oxoanion of the oxoanions or at least one proton coordinating molecule of the proton coordinating molecules. The second coordination entity is the metal ion coordinated with each of at least one oxoanion of the oxoanions and at least one proton coordinating molecule of the proton coordinating molecules. At least a part of the proton conductor is non-crystalline. The proton conductor has high ion conductivity at high temperature.
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Inventors:
Tomoya Itakura
Hijikata
Satoshi Horigo
Susumu Kitagawa
Hijikata
Satoshi Horigo
Susumu Kitagawa
Application Number:
JP2015150728A
Publication Date:
April 01, 2020
Filing Date:
July 30, 2015
Export Citation:
Assignee:
株式会社デンソー
国立大学法人京都大学
国立大学法人京都大学
International Classes:
H01M8/1018; H01B1/06; H01B13/00; H01M8/1046; H01M8/1069
Domestic Patent References:
| JP2014116276A | ||||
| JP2014179166A | ||||
| JP2010218827A |
Foreign References:
| WO2012001773A1 |
Other References:
図解 金属材料技術用語辞典,日刊工業新聞社,2000年,第2版,p. 136
化学大辞典,株式会社東京化学同人,1989年,第1版,p. 508
イミダゾールを有する非晶質配位高分子の合成と中温域プロトン伝導,日本化学会第94春季年会(2014)講演予稿集II,2014年,p. 622
化学大辞典,株式会社東京化学同人,1989年,第1版,p. 508
イミダゾールを有する非晶質配位高分子の合成と中温域プロトン伝導,日本化学会第94春季年会(2014)講演予稿集II,2014年,p. 622
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation