Development of H2-permselective membrane with hydrothermal stability

• Project/Area Number: 20560636
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Inorganic materials/Physical properties
• Research Institution: Japan Fine Ceramics Center
• Principal Investigator: NAGANO Takayuki Japan Fine Ceramics Center, 材料技術研究所, 上級研究員 (70450848)
• Co-Investigator(Kenkyū-buntansha): IKUHARA Yumi 財団法人ファインセラミックスセンター, ナノ構造研究所, 主任研究員 (80450849)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: セラミックス / 多孔体 / アモルファス / シリカ / 水素 / 水蒸気 / アルミナ / 窒素 / ジルコニウム / ガリウム / 相変態 / ニッケル / 細孔

Research Abstract

The doping of Ni to ・-Al_2O_3 and the introducing of Si-O-Si bond to Si raw material are very effective to improve hydrothermal stability in H_2-permselective membrane. The degradation of hydrogen permselectivity was caused by both the densification of amorphous silica network and the increasing of pore size in ・-Al_2O_3 during hydrothermal exposure. The development of mesoporous intermediate layer with high hydrothermal stability is more important to improve hydrothermal stability in H_2-permselective membrane.

Research Products

• [Journal Article] セラミックス製ガス分離膜 (2010)
  • Author(s): 永野孝幸、岩本雄二
  • Journal Title: セラミックデータブック2010/11 38 Pages: 101-105
• [Journal Article] セラミックス製ガス分離膜の開発 (2010)
  • Author(s): 永野孝幸、岩本雄二
  • Journal Title: セラミックデータブック2010/11 Volume: 38 Pages: 101-105
• [Journal Article] Hydrothermal stability of Mesoporous Ni-doped γ-Al_2O_3. (2009)
  • Author(s): T.Nagano, K.Sato, T.Saitoh, S.Takahashi.
  • Journal Title: J.Ceram.Soc., Japan. 117 Pages: 832-835
  • NAID: 10025968569
  • Peer Reviewed
• [Journal Article] Hydrothermal stability of mesoporous Ni-doped γ-Al_2O_3 (2009)
  • Author(s): T.Nagano, K.Sato, T.Saitoh, S.Takahashi
  • Journal Title: J.Ceram.Soc.Japan 117 Pages: 832-835
  • NAID: 10025968569
  • Peer Reviewed
• [Journal Article] Hydrothermal stability of mesoporous Ni-doped γ-Al_2O_3
  • Author(s): T. Nagano, K. Sato, T. Saitoh, S. Takahashi
  • Journal Title: J. Ceram. Soc. Japan (掲載決定)
  • NAID: 10025968569
  • Peer Reviewed
• [Presentation] Pore size control of amorphous silica membrane by counter diffusion chemical vapor deposition. (2010)
  • Author(s): T.Nagano, K.Sato, S.Suda.
  • Organizer: The 3rd International Congress on Ceramics (ICC-3)
  • Place of Presentation: グランキューブ大阪
  • Year and Date: 2010-11-18
• [Presentation] Pore size control of amorphous silica membrane by counter diffusion chemical vapor deposition (2010)
  • Author(s): T.Nagano, K.Sato, S.Suda
  • Organizer: The 3^<rd> International Conference on Ceramics (ICC3)
  • Place of Presentation: グレンキューブ大阪
  • Year and Date: 2010-11-18
• [Presentation] ゾルーゲル法によるメソポーラスγ-Al_2O_3系薄膜の合成とガス透過率特性の評価 (2010)
  • Author(s): 平田慧、永野孝幸、本多沢雄、橋本忍、岩本雄二
  • Organizer: 第48回セラミックス基礎科学討論会
  • Place of Presentation: 宜野湾国際会議場
  • Year and Date: 2010-01-13
• [Presentation] ゾルーゲル法によるメソポーラスγ-Al_2O_3系薄膜の合成とガス透過率特性の評価 (2010)
  • Author(s): 平田慧、永野孝幸、本多沢雄、橋本忍、岩本雄二
  • Organizer: 第48回セラミックス基礎科学討論会
  • Place of Presentation: 冲縄、宜野湾
  • Year and Date: 2010-01-13
• [Presentation] Development of H_2-permselective inorganic membrane (2009)
  • Author(s): 永野孝幸
  • Organizer: Materials Science & Technology 2009 Conference & Exhibition (MS&T09)
  • Place of Presentation: David Lawrence Center in USA.
  • Year and Date: 2009-10-26
• [Presentation] Development of H_2-permselective inorganic membrane (2009)
  • Author(s): T.Nagano
  • Organizer: Materials Science & Technology 2009 Conference & Exhibition
  • Place of Presentation: David L Lawrence Convention Center in Pittsburgh, USA
  • Year and Date: 2009-10-26
• [Presentation] アモルファスシリカ系材料の合成とネットワーク構造の解析 (2009)
  • Author(s): 浅井智晴、幡谷耕二、永野孝幸、本多沢雄、橋本忍、岩本雄二
  • Organizer: 第22回日本セラミックス協会秋季シンポジウム
  • Place of Presentation: 愛媛大学
  • Year and Date: 2009-09-17
• [Presentation] Hydrothermal stability of Ni-doped γ-Al_2O_3 (2009)
  • Author(s): T.Nagano, K.Sato, M.Akiyama, 高橋誠治
  • Organizer: The Fifth Conference of Aseanian Membrane Society (ASM5)
  • Place of Presentation: 神戸ポートピアホテル
  • Year and Date: 2009-07-13
• [Presentation] Hydrothermal stability of Ni-doped γ-Al_2O_3 (2009)
  • Author(s): T.Nagano, K.Sato, M.Akiyama, S.Takahashi
  • Organizer: The Fifth Conference of Aseanian Membrane Society
  • Place of Presentation: 神戸ポートピアホテル
  • Year and Date: 2009-07-13
• [Presentation] 対向拡散CVD法で作製したアモルファスシリカ系水素分離膜のガス分離特性と耐水蒸気特性 (2008)
  • Author(s): 永野孝幸、佐藤功二、幡谷耕二、幾原裕美、高橋誠治、岩本雄二、野村幹弘、中尾真一
  • Organizer: 日本セラミックス協会第21回秋季シンポジウム
  • Place of Presentation: 北九州国際会議場
  • Year and Date: 2008-09-18
• [Presentation] 金属添加メソポーラスγ-Al_2O_3分離膜の耐熱耐水蒸気特性 (2008)
  • Author(s): 佐藤功二、永野孝幸、高橋誠治
  • Organizer: 日本セラミックス協会第21回秋季シンポジウム
  • Place of Presentation: 北九州国際会議場
  • Year and Date: 2008-09-18
• [Presentation] Gaspermeation property and hydrothermal stability of amorphous silica membrane synthesized by counter diffusion chemical vapor deposition. (2008)
  • Author(s): T.Nagano, K.Sato, K.Hataya, Y.H.Ikuhara, S.Takahashi, Y.Iwamoto, M.Nomura, S.-I.Nakao
  • Organizer: The 10th International Conference on Inorganic Membranes(ICIM10)
  • Place of Presentation: 早稲田国際会議場
  • Year and Date: 2008-08-19
• [Presentation] Gas permeation property and hydrothermal stability of a morphous silica membrane synthesized by counter diffusion chemical vapor deposition (2008)
  • Author(s): T. Nagano, K. Sato, K. Hataya, Y. H. Ikuhara, S. Takahashi, Y. Iwamoto, M. Nomura, S. -I. Nakao
  • Organizer: 10^<th> International Conference on Inorganic Membranes (ICIM10)
  • Place of Presentation: 早稲田大学
  • Year and Date: 2008-08-19
• [Book] 薄膜の機械的物性と不良対策・高品質化 (2008)
  • Author(s): 永野孝幸
  • Publisher: サイエンス&テクノロジー株式会社
• [Patent(Industrial Property Rights)] 耐熱耐水蒸気性多孔質膜、耐水蒸気性多孔質複合膜及びこれらの方法 (2008)
  • Inventor(s): 佐藤功二、永野孝幸、高橋誠治
  • Industrial Property Rights Holder: (財)ファインセラミックスセンター
  • Filing Date: 2008-06-30
• [Patent(Industrial Property Rights)] 耐水蒸気性多孔質膜, 耐水蒸気性多孔質複合体及びこれらの製造方法 (2008)
  • Inventor(s): 佐藤功二, 永野孝幸, 高橋誠治
  • Industrial Property Rights Holder: (財)ファインセラミックスセンター
  • Industrial Property Number: 2008-171416
  • Filing Date: 2008-06-30