Development of Intermediate Temperature Fuel Cell using Phosphate Glass Electrolytes

2012 Fiscal Year Final Research Report

• Project/Area Number: 23850021
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Inorganic industrial materials
• Research Institution: National Institute of Advanced Industrial Science and Technology
• Principal Investigator: SUMI Hirofumi 独立行政法人産業技術総合研究所, 先進製造プロセス研究部門, 研究員 (80613257)
• Project Period (FY): 2011 – 2012
• Keywords: 燃料電池 / エネルギー効率化 / 電気化学

Research Abstract

In this study, glass structure was investigated by nuclear magnetic resonance (NMR), and proton conductivity was measured for BaO-ZnO-P_2O_5glasses synthesized at various temperatures. A branched phosphate structure was transformed into a chain phosphate

Research Products

• [Journal Article] Correlation between Protonic Conductivity and Structure of Phosphate Glasses for Intermediate Temperature Fuel Cells
  • Author(s): H. Sumi, Y. Fujishiro, T. Oine, K. Kasuga
  • Journal Title: ECS Transactions Volume: Vol.50(印刷中)
  • Peer Reviewed
• [Presentation] リン酸塩ガラス電解質のプロトン導電率向上に向けた基礎的検討 (2013)
  • Author(s): 鷲見 裕史, 藤代 芳伸, 中野 雄貴, 春日 敏宏
  • Organizer: 電気化学会第80回大会
  • Place of Presentation: 東北大学(宮城県)
  • Year and Date: 2013-03-31
• [Presentation] Correlation between Protonic Conductivity and Structure of Phosphate Glasses for Intermediate Temperature Fuel Cells (2012)
  • Author(s): H. Sumi, Y. Fujishiro, T. Oine, K. Kasuga
  • Organizer: 222nd ECS Meeting
  • Place of Presentation: ハワイ・コンベンションセンター(米国)
  • Year and Date: 2012-10-10
• [Presentation] リン酸塩ガラスの構造とプロトン伝導性 (2012)
  • Author(s): 鷲見 裕史, 藤代 芳伸, 大稲 高裕, 春日 敏宏
  • Organizer: 電気化学会第79回大会
  • Place of Presentation: アクトシティ浜松(静岡県)
  • Year and Date: 2012-03-30
• [Presentation] プロトン伝導性リン酸亜鉛ガラスの構造に及ぼすバリウム添加の効果 (2012)
  • Author(s): 大稲 高裕,前田 浩孝,春日 敏宏,鷲見裕史,藤代 芳伸
  • Organizer: 日本セラミックス協会 2012 年年会
  • Place of Presentation: 京都大学(京都府)
  • Year and Date: 2012-03-20