Study on the evolution of super-protonic conduction in phosphate glasses

• Project/Area Number: 19560010
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Applied materials science/Crystal engineering
• Research Institution: Ibaraki University
• Principal Investigator: TAKAHASHI Haruyuki Ibaraki University, 理工学研究科, 教授 (30202154)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2007: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
• Keywords: リン酸塩 / ガラス / プロトン伝導 / 固体電解質 / 非晶質 / リン酸塩ガラス / ガラス構造 / 燃料電池

Research Abstract

The origin of super-protonic conduction in phosphate glasses has been investigated. High proton conduction was obtained in glasses synthesized by low-temperature melting or by annealing in humid atmosphere below the glass transition temperature. It is considered that the high proton conduction is caused by proton hopping via water molecules incorporated in the glass during melting or annealing. The guide to the preparation of glasses compatible with both high proton conduction and chemical durability was also developed.

Research Products

• [Journal Article] Proton Conduction Mechanism of Phosphate Glasses (2010)
  • Author(s): H. Takahashi, A. Shimizu, T. Sakuma
  • Journal Title: J.Phys.Soc.Jpn. Vol. 79, Suppl. A Pages: 115-117
  • Peer Reviewed
• [Journal Article] Calorimetric Study of Kinetic Glass Transition in Various Glasses (2010)
  • Author(s): Y. Hiki, H. Takahashi
  • Journal Title: J.Phys.Soc.Jpn. Vol. 79 Pages: 34604-34604
  • NAID: 40017011736
  • Peer Reviewed
• [Journal Article] Temperature dependence of intermediate-range orders in the viscosity-temperature relationship of supercooled liquids and glasses (2010)
  • Author(s): H. Kobayashi, H. Takahashi
  • Journal Title: J.Chem.Phys. Vol. 132 Pages: 104504-104504
  • Peer Reviewed
• [Journal Article] Electrical Conduction in theVitreous and Crystallized Li_2O-V_2O_5-P_2O_5 System (2010)
  • Author(s): H. Takahashi, T. Karasawa, T. Sakuma, J. E. Garbarczyk
  • Journal Title: Solid State Ionics Vol. 181 Pages: 27-32
  • Peer Reviewed
• [Journal Article] Oscillatory diffuse X-ray scattering from lead chalcogenides (2010)
  • Author(s): Xianglian, T. Sakuma, K. Basar, H. Takahashi
  • Journal Title: J.Thermal Anal.Cal. Vol. 99 Pages: 65-69
  • Peer Reviewed
• [Journal Article] Proton Conduction Mechanism of Phosphate Glasses (2010)
  • Author(s): H.Takahashi, A.Shimizu, T.Sakuma
  • Journal Title: J.Phys.Soc.Jpn.Suppl.A 79 Pages: 115-117
  • Peer Reviewed
• [Journal Article] Calorimetric Study of Kinetic Glass Transition in Various Glasses (2010)
  • Author(s): Y.Hiki, H.Takahashi
  • Journal Title: J.Phys.Soc.Jpn. 79
  • NAID: 40017011736
  • Peer Reviewed
• [Journal Article] Temperature Dependence of Intermediate-range Orders in the Viscosity-temperature Relationship of Supercooled Liquids and Glasses (2010)
  • Author(s): H.Kobayashi, H.Takahashi
  • Journal Title: J.Chem.Phys. 132
  • Peer Reviewed
• [Journal Article] Electrical Conduction in the Vitreous and Crystallized Li_2O-V_2O_5-P_2O_5 System (2010)
  • Author(s): H.Takahashi, T.Karasawa, T.Sakuma, J.Garbarczyk
  • Journal Title: Solid State Ionics 181 Pages: 27-32
  • Peer Reviewed
• [Journal Article] Inter-atomic distance and temperature dependence of correlation effects among thermal displacements (2009)
  • Author(s): Xianglian, S. Siagian, K. Basar, T. Sakuma, H. Takahashi, N. Igawa, Y. Ishii
  • Journal Title: Solid State Ionics Vol. 180 Pages: 480-482
  • Peer Reviewed
• [Journal Article] Inter-atomic Distance and Temperature Dependence of Correlation Effects Among Thermal Displacements (2009)
  • Author(s): Xianglian, S.Siagian, K.Basar, T.Sakuma, H.Takahashi, N.Igawa, Y.Ishii
  • Journal Title: Solid State Ionics 180 Pages: 480-482
  • Peer Reviewed
• [Journal Article] Viscosity-temperature relationship of glasses with low melting points obtained by wide-range measurement (2008)
  • Author(s): H. Kobayashi, H. Takahashi
  • Journal Title: J.Ceram.Soc.Jpn. Vol. 116 Pages: 855-859
  • NAID: 110006862028
  • Peer Reviewed
• [Journal Article] Sodium ion motion in NaI-AgPO_3 glasses (2008)
  • Author(s): H. Takahashi, H. Nakanii, T. Sakuma
  • Journal Title: Solid State Ionics Vol. 179 Pages: 2137-2141
  • Peer Reviewed
• [Journal Article] Oscillatory diffuse scattering study by time-of-flight neutron scattering (2008)
  • Author(s): Khairul Basar, et.al.
  • Journal Title: Physica B 403 Pages: 2557-2560
  • Peer Reviewed
• [Journal Article] Viscosity-temperature relationship of glasses with low melting points obtained by wide-range measurement (2008)
  • Author(s): Hiroshi Kobayashi and Haruyuki Takahashi
  • Journal Title: J. Ceram. Soc. Jpn 116 Pages: 855-858
  • NAID: 110006862028
  • Peer Reviewed
• [Journal Article] Sodium ion motion in NaI-AgPO3 glasses (2008)
  • Author(s): Haruyuki Takahashi, et.al.
  • Journal Title: Solid State Ionics 179 Pages: 2137-2141
  • Peer Reviewed
• [Journal Article] Low-Temperature Phase in Superionic Conductor Ag_3SBr_xI_<1-x> (2007)
  • Author(s): Xianglian, et. al.
  • Journal Title: Journal of the Physical Society of Japan 76 Pages: 114603-114605
  • Peer Reviewed
• [Presentation] AgI-Ag20-V205ガラスの構造解析 (2010)
  • Author(s): 高橋東之, 飯田将来, 佐久間隆, 小原真司
  • Organizer: 日本物理学会第65回年会
  • Place of Presentation: 岡山大学
  • Year and Date: 2010-03-22
• [Presentation] AgI-Ag_2O-V_2O_5ガラスの構造解析 (2010)
  • Author(s): 高橋東之、飯田将来、佐久間隆、小原真司
  • Organizer: 日本物理学会第65回年会
  • Place of Presentation: 岡山大学
  • Year and Date: 2010-03-22
• [Presentation] 中性子回折によるリチウムイオン伝導体Li1+xAlxGe2-x(P04)3の構造解析 (2009)
  • Author(s): 藤田泰裕, 高橋東之, 佐久間隆, 井川直樹
  • Organizer: 日本中性子科学会
  • Place of Presentation: いばらき量子ビーム研究センター(東海村)
  • Year and Date: 2009-12-10
• [Presentation] 中性子回折によるリチウムイオン伝導体Li_<1+x>Al_xGe_<2-x> (PO_4)_3の構造解析 (2009)
  • Author(s): 藤田泰裕、高橋東之、佐久間隆、井川直樹
  • Organizer: 日本中性子科学会
  • Place of Presentation: いばらき量子ビーム研究センター(東海村)
  • Year and Date: 2009-12-10
• [Presentation] Proton Conduction Mechanism of Phosphate Glasses (2009)
  • Author(s): H. Takahashi, A. Shimizu, T. Sakuma
  • Organizer: The 3rd International Conference on Physics of Solid State Ionics (ICPSSI-3)
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-10-27
• [Presentation] Proton Conduction Mechanism of Phosphate Glasses (2009)
  • Author(s): 高橋東之, A.Shimizu, 佐久間隆
  • Organizer: The 3rd International Conference on Physics of Solid State Ionics(ICPSSI-3)
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-10-27
• [Presentation] Proton conduction in phosphate glasses (2009)
  • Author(s): H. Takahashi, A. Shimizu, T. Sakuma
  • Organizer: 17th International Conference on Solid State Ionics
  • Place of Presentation: Toronto
  • Year and Date: 2009-07-01
• [Presentation] 12Sr0-12Ba0-12Pb0-64P205ガラスにおけるプロトン伝導機構 (2008)
  • Author(s): 清水秋彦, 矢崎貴寛, 高橋東之, 佐久間隆
  • Organizer: 第34回固体イオニクス討論会
  • Place of Presentation: 東京大学生産技術研究所
  • Year and Date: 2008-12-05
• [Presentation] 12SrO-12BaO-12PbO-64P_2O_5ガラスにおけるプロトン伝導機構 (2008)
  • Author(s): 清水秋彦、矢崎貴寛、高橋東之、佐久間隆
  • Organizer: 第34回固体イオニクス討論会
  • Place of Presentation: 東京大学生産技術研究所
  • Year and Date: 2008-12-05
• [Presentation] MO-P205系ガラスのプロトン伝導特性 (2008)
  • Author(s): 高橋東之, 清水秋彦, 矢崎貴寛, 佐久間隆
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-20
• [Presentation] MO-P_2O_5系ガラスのプロトン伝導特性 (2008)
  • Author(s): 高橋東之、清水秋彦、矢崎貴寛、佐久間隆
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-20
• [Presentation] リン酸塩ガラスのプロトン伝導 (2008)
  • Author(s): 清水秋彦, 矢崎貴寛, 高橋東之, 佐久間隆
  • Organizer: 第49回固体イオニクス研究会
  • Place of Presentation: 山形市市民生活支援センター
  • Year and Date: 2008-06-26
• [Presentation] AgI系ガラスの中距離秩序 (2008)
  • Author(s): 高橋東之, 佐久間隆, 石井慶信
  • Organizer: 日本物理学会
  • Place of Presentation: 近畿大学
  • Year and Date: 2008-03-24
• [Presentation] Ionic and Electronic Conduction in Li_2O-V_2O_5-P_2O_5 glasses (2007)
  • Author(s): H. Takahashi, T. Karasawa, T. Sakuma
  • Organizer: 2nd Int.Conf.on Physics of Solid State Ionics
  • Place of Presentation: 東京工業大学
  • Year and Date: 2007-12-16
• [Presentation] Ionic and Electronic Conduction in Li_2O-V_2O_5-P_2O_5 glasses. (2007)
  • Author(s): 高橋東之, 他
  • Organizer: 2nd Int. Conf. on Physics of Solid State Ionics
  • Place of Presentation: 東京工業大学
  • Year and Date: 2007-12-16
• [Presentation] リン酸塩ガラスのプロトン伝導特性 (2007)
  • Author(s): 矢崎貴寛, 高橋東之, 佐久間隆
  • Organizer: 固体イオニクス学会
  • Place of Presentation: 名古屋国際会議場
  • Year and Date: 2007-12-06
• [Presentation] リン酸塩ガラスの電気伝導 (2007)
  • Author(s): 高橋東之, 矢崎貴寛, 佐久間隆
  • Organizer: 日本物理学会
  • Place of Presentation: 北海道大学
  • Year and Date: 2007-09-22
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