Creation of PCP/metal nanoparticles for high density and rapid hydrogen storage material

• Project/Area Number: 25870350
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Inorganic chemistry; Organic and hybrid materials
• Research Institution: Kyoto University
• Principal Investigator: KOBAYASHI Hirokazu 京都大学, 理学(系)研究科(研究院), 准教授 (30512694)
• Project Period (FY): 2013-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 金属ナノ粒子 / 多孔性金属錯体 / 水素吸蔵

Outline of Final Research Achievements

Remarkably enhanced capacity and speed of hydrogen storage in Pd nanocrystals were discovered by coating with the metal–organic framework (MOF) HKUST-1 (copper(II) 1,3,5-benzenetricarboxylate). The Pd nanocrystals covered with the MOF have twice the storage capacity of the bare Pd nanocrystals. The significantly enhanced hydrogen storage capacity was confirmed by hydrogen pressure composition isotherms. The speed of hydrogen absorption in the Pd nanocrystals is also enhanced by the MOF coating.

Research Products

• [Journal Article] Hydrogen storage in Pd nanocrystals covered with a metal–organic framework (2014)
  • Author(s): Guangqin Li, Hirokazu Kobayashi, Jared M. Taylor, Ryuichi Ikeda, Yoshiki Kubota, Kenichi Kato, Masaki Takata, Tomokazu Yamamoto, Shoichi Toh, Syo Matsumura, Hiroshi Kitagawa
  • Journal Title: Nature Mater. Volume: 13 Issue: 8 Pages: 802-806
  • DOI: 10.1038/nmat4030
  • Peer Reviewed
• [Journal Article] Shape-Dependent Hydrogen-Storage Properties in Pd Nanocrystals: Which Does Hydrogen Prefer, Octahedron (111) or Cube (100)? (2014)
  • Author(s): Guangqin Li, Hirokazu Kobayashi, Shun Dekura, Ryuichi Ikeda, Yoshiki Kubota, Kenichi Kato, Masaki Takata, Tomokazu Yamamoto, Syo Matsumura, Hiroshi Kitagawa
  • Journal Title: J. Am. Chem. Soc. Volume: 136 Issue: 29 Pages: 10222-10225
  • DOI: 10.1021/ja504699u
  • Peer Reviewed
• [Journal Article] Solid Solution Alloy Nanoparticles of Immiscible Pd and Ru Elements Neighboring on Rh: Changeover of the Thermodynamic Behavior for Hydrogen Storage and Enhanced CO-Oxidizing Ability (2014)
  • Author(s): Kohei Kusada, Hirokazu Kobayashi, Ryuichi Ikeda, Yoshiki Kubota, Masaki Takata, Shoichi Toh, Tomokazu Yamamoto, Syo Matsumura, Naoya Sumi, Katsutoshi Sato, Katsutoshi Nagaoka, Hiroshi Kitagawa
  • Journal Title: J. Am. Chem. Soc. Volume: 136 Issue: 5 Pages: 1864-1871
  • DOI: 10.1021/ja409464g
  • Peer Reviewed
• [Journal Article] An Ordered BCC CuPd Nanoalloy Synthesized via the Thermal Decomposition of Pd Nanoparticles Covered with a metal-Organic Framework under Hydrogen Gas (2014)
  • Author(s): Guangqin Li, Hirokazu Kobayashi, Kohei Kusada, Jared M. Taylor, Yoshiki Kubota, Kenichi Kato, Masaki Takata, Tomokazu Yamamoto, Syo Matsumura, Hiroshi Kitagawa
  • Journal Title: Chem. Commun. Volume: 50 Issue: 89 Pages: 13750-13753
  • DOI: 10.1039/c4cc05941g
  • Peer Reviewed
• [Journal Article] Encapsulation of Bimetallic Nanoparticles into a Metal-Organic Framework: Preparation and Microstructure Characterization of Pd/Au@ZIF-8 (2014)
  • Author(s): C. Rosler, D. Esken, C. Wiktor, H. Kobayashi, T. Yamamoto, S. Matsumura, H. Kitagawa, R. A. Fischer
  • Journal Title: Eur. J. Inorg. Chem Volume: 32 Issue: 32 Pages: 5514-5521
  • DOI: 10.1002/ejic.201402409
  • Peer Reviewed
• [Journal Article] The Valence Band Structure of AgxRh1-x Alloy Nanoparticles (2014)
  • Author(s): A. Yang, O. Sakata, K. Kusada, T. Yayama, H. Yoshikawa, T. Ishimoto, M. Koyama, H. Kobayashi, H. Kitagawa
  • Journal Title: Appl. Phys. Lett. Volume: 105 Issue: 15 Pages: 153109-153113
  • DOI: 10.1063/1.4896857
  • Peer Reviewed
• [Journal Article] Unusual Magnetic Ordering Observed in Nanosized S = 1/2 Quantum Spin System (CH3) 2NH2CuCl 3 (2014)
  • Author(s): Yuji Inagaki, Yasutaka Sakamoto, Hiroki Morodomi, Tatsuya Kawae, Yasuo Yoshida, Takayuki Asano, Kohei Hosoi, Hirokazu Kobayashi, Hiroshi Kitagawa, Yoshitami Ajiro, and Yuji Furukawa
  • Journal Title: J. Phys. Soc. Jpn Volume: 83 Issue: 5 Pages: 54716-54716
  • DOI: 10.7566/jpsj.83.054716
  • NAID: 210000133093
  • Peer Reviewed
• [Journal Article] Facile Liquid-Phase Synthesis and Optical Properties of Small Silver Iodide Quantum Dots (2014)
  • Author(s): T. Yamamoto, H. Kobayashi, H. Kitagawa
  • Journal Title: Chem. Lett. Volume: 43 Issue: 8 Pages: 1355-1356
  • DOI: 10.1246/cl.140409
  • NAID: 130004677584
  • Peer Reviewed
• [Journal Article] First in situ NMR Observation of Hydrogen Adsorbed inside Cu3(btc)2 at Ambient Temperature and Pressure (2014)
  • Author(s): S. Dekura, H. Kobayashi, G. Li, R. Ikeda, Y. Kubota, M. Takata and H. Kitagawa
  • Journal Title: Chem. Lett. Volume: 43 Issue: 8 Pages: 1363-1364
  • DOI: 10.1246/cl.140404
  • NAID: 130004427154
  • Peer Reviewed
• [Journal Article] Facile Synthesis of Small MgO Nanoparticles/Metal-Organic Framework Hybrid Material (2014)
  • Author(s): B. Huang, H. Kobayashi, H. Kitagawa
  • Journal Title: Chem. Lett. Volume: 43 Issue: 9 Pages: 1459-1460
  • DOI: 10.1246/cl.140429
  • NAID: 130004427163
  • Peer Reviewed
• [Journal Article] Discovery of Face-centered Cubic Ruthenium Nanoparticles : Facile Size-controlled Synthesis using the Chemical Reduction Method (2013)
  • Author(s): K. Kusada, H. Kobayashi, T. Yamamoto, S. Matsumura, N. Sumi, K. Sato, K. Nagaoka, Y. Kubota, H. Kitagawa
  • Journal Title: Journal of American Chemical Society Volume: 135 Issue: 15 Pages: 5493-5496
  • DOI: 10.1021/ja311261s
  • Peer Reviewed
• [Presentation] One-Step Facile Synthesis of MgO Nanoparticle/Metal-Organic Framework Composite (2014)
  • Author(s): Bo HUANG、Hirokazu KOBAYASHI、Hiroshi KITAGAWA
  • Organizer: ナノ学会2014
  • Place of Presentation: 京都大学 おおばくプラザ
  • Year and Date: 2014-05-23
• [Presentation] ナノ金属@多孔性配位高分子複合体の新規合成法とその物性 (2014)
  • Author(s): 小林浩和、向吉 恵、前里光彦、北川 宏、久保田佳基、山本知一、松村 晶
  • Organizer: ナノ学会2014
  • Place of Presentation: 京都大学 おおばくプラザ
  • Year and Date: 2014-05-22
• [Presentation] 新規固溶ナノ合金およびナノ金属-多孔性金属錯体複合物質の作製と相乗機能の探索
  • Author(s): 小林浩和
  • Organizer: 日本化学会第94春季年会
  • Place of Presentation: 名古屋大学・東山キャンパス
  • Invited
• [Presentation] 多孔性配位高分子が被覆した Pd ナノ結晶の合成と水素吸蔵特性
  • Author(s): 小林浩和、北川宏
  • Organizer: 錯体化学会第63回討論会
  • Place of Presentation: 琉球大学・千原キャンパス
• [Presentation] 多孔性配位高分子が被覆した金属ナノ結晶の合成と水素吸蔵特性
  • Author(s): 小林浩和、北川宏
  • Organizer: ナノ学会第11回大会
  • Place of Presentation: 東京工業大学・大岡山キャンパス
• [Book] CSJ カレントレビュー 15 次世代のバイオ水素エネルギー (2014)
  • Author(s): 水素吸蔵材料としてのナノ金属粒子
  • Publisher: 化学同人
• [Patent(Industrial Property Rights)] 多孔性構造体およびその製造方法並びに複合金属ナノ粒子の製造方法 (2014)
  • Inventor(s): 北川宏、小林浩和、向吉恵
  • Industrial Property Rights Holder: 北川宏、小林浩和、向吉恵
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-047181
  • Filing Date: 2014-03-11
• [Patent(Industrial Property Rights)] 金属ナノ粒子複合体およびその製造方法 (2013)
  • Inventor(s): 北川宏、小林浩和、向吉恵
  • Industrial Property Rights Holder: 北川宏、小林浩和、向吉恵
  • Industrial Property Rights Type: 特許
  • Filing Date: 2013-09-18
  • Overseas