Establishment of atomically resolved electron tomography

• Project/Area Number: 24656414
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Single-year Grants
• Research Field: Structural/Functional materials
• Research Institution: Kyushu University
• Principal Investigator: KANEKO Kenji 九州大学, 工学(系)研究科(研究院), 教授 (30336002)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000); Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: 透過型電子顕微鏡 / 電子線トモグラフィ法 / 電子線トモグラフィ / 原子分解能

Research Abstract

TiO2-SBA-15 and TiO2-SBA-15-AuNP nanocomposites were synthesized by sol-gel method and microstructural characterizations of them were carried out by combination of scanning transmission electron microscopy and computed tomography. It has been proposed that there would be some correlation between the location of Au nanoparticles and TiO2, due to the strong interaction between the AuNPs and TiO2. The location of TiO2 and Au were clearly visualized in three-dimension by the combination of energy-filtering TEM and computed tomography revealed.

Research Products

• [Journal Article] Microstructural Analysis of Au/TiO_2-SBA-15 Nanocomposite
  • Author(s): T. Gondo, K. Kaneko, T. Nishiyama, K. Yamada Zineb Saghi, Jonathan S. Barnard, Paul A. Midgley
  • Journal Title: Microscopy and Microanalysis Volume: (Accepted)
• [Presentation] Microstructural Analysis of Au/TiO_2-SBA-15 Nanocomposite (2013)
  • Author(s): T. Gondo, K. Kaneko, T. Nishiyama, K. Yamada, Zineb Saghi, Jonathan S. Barnard, Paul A. Midgley
  • Organizer: Frontiers of Electron Microscopy for Materials Science, FEMMS 2013
  • Place of Presentation: Mantra Lorne, Victoria, Australia
• [Presentation] Three-Dimensional Electron Tomography for Materials Science and Engineering (2013)
  • Author(s): K. Kaneko
  • Organizer: International Conference on Electron Microscopy and XXXIV Annual Meeting of the Electron Microscope Society of India
  • Place of Presentation: ICEM-EMSI, Kolkata, India
• [Presentation] Three-Dimensional Electron Tomography for Materials Science and Engineering (2013)
  • Author(s): K. Kaneko
  • Organizer: The 14th IUMRS-International Conference in Asia
  • Place of Presentation: IUMRS-ICA 2013, IISc Bangalore, India
• [Presentation] TiO_2-SBA-15 細孔へのナノ粒子形成と微構造解析 (2013)
  • Author(s): 權堂貴志,西山武志, 山田和広, 金子賢治
  • Organizer: 日本金属学会 2012年春期講演大会(第152回)
  • Place of Presentation: 東京理科大学・東京
• [Presentation] Microstructural Analysis of Au/TiO2-SBA-15 Nanocomposite (2013)
  • Author(s): T. Gondo, K. Kaneko, T. Nishiyama, K. Yamada, Zineb Saghi, Jonathan S, Barnard, Paul A. Midgley
  • Organizer: Frontiers of Electron Microscopy in Materials Science
  • Place of Presentation: Mantra Lorne, Victoria, Australia
• [Presentation] Three-Dimensional Electron Tomography for Materials Science and Engineering (2013)
  • Author(s): K. Kaneko
  • Organizer: The 14th IUMRS-International Conference in Asia
  • Place of Presentation: IISc, Bangalore, India
  • Invited
• [Presentation] Electron Tomography for Materials Science and Engineering (2013)
  • Author(s): K. Kaneko
  • Organizer: International Conference on Electron Microscopy and XXXIV Annual Meeting of the Electron Microscope Society of India
  • Place of Presentation: Kolkata, India
  • Invited
• [Presentation] TiO2-SBA-15細孔へのナノ粒子形成と微構造解析 (2013)
  • Author(s): 權堂貴志，西山武志, 山田和広, 金子賢治
  • Organizer: 日本金属学会 2012年春期講演大会（第152回）
  • Place of Presentation: 東京理科大学
• [Presentation] Au/TiO_2-SBA-15 の作製と細孔構造解析 (2012)
  • Author(s): 權堂貴志,西山武志, 山田和広, 金子賢治
  • Organizer: 第54回 日本顕微鏡学会 九州支部総会・学術講演会
  • Place of Presentation: 豊泉荘(公立学校共済組合保養所)・大分
  • Year and Date: 2012-11-10
• [Presentation] SBA-15細孔構造へのTiO_2添加量が及ぼす影響 (2012)
  • Author(s): 權堂貴志,金子賢治, 伊田進太郎, 石原達己
  • Organizer: 日本金属学会九州支部・日本鉄鋼協会九州支部/軽金属学会九州支部大会
  • Place of Presentation: 北九州市国際会議場・福岡
  • Year and Date: 2012-06-09
• [Presentation] Three–dimensional observation of Au/TiO_2-mesoporous Silica (2012)
  • Author(s): T. Gondo, T. Nishiyama, K. Yamada, K. Kaneko
  • Organizer: The 5th International Symposium on Designing , Processing and Properties of Advanced Engineering Materials
  • Place of Presentation: Japan(ISAEM-2012, Toyohashi)
• [Presentation] TiO_2 添加メソポーラスシリカの作製と細孔構造解析 (2012)
  • Author(s): 權堂貴志,西山武志, 山田和広, 金子賢治
  • Organizer: 日本金属学会 2012年秋期講演大会(第151回)
  • Place of Presentation: 愛媛大学城北キャンパス・愛媛
• [Presentation] Three–dimensional observation of Au/TiO2-mesoporous Silica (2012)
  • Author(s): T. Gondo, T. Nishiyama, K. Yamada, K. Kaneko
  • Organizer: The 5th International Symposium on Designing, Processing and Properties of Advanced Engineering Materials, ISAEM-2012
  • Place of Presentation: 豊橋市 ロワジーホテル
• [Presentation] Au/TiO2-SBA-15の作製と細孔構造解析 (2012)
  • Author(s): 權堂貴志，西山武志, 山田和広, 金子賢治
  • Organizer: 第54回 日本顕微鏡学会 九州支部総会・学術講演会
  • Place of Presentation: 大分市 豊泉荘
• [Presentation] TiO2添加メソポーラスシリカの作製と細孔構造解析 (2012)
  • Author(s): 權堂貴志，西山武志, 山田和広, 金子賢治
  • Organizer: 日本金属学会 2012年秋期講演大会（第151回）
  • Place of Presentation: 愛媛大学城北キャンパス
• [Presentation] SBA-15細孔構造へのTiO2添加量が及ぼす影響 (2012)
  • Author(s): 權堂貴志，金子賢治, 伊田進太郎, 石原辰己
  • Organizer: 日本金属学会九州支部・日本鉄鋼協会九州支部・軽金属学会九州支部
  • Place of Presentation: 北九州市国際会議場
• [Book] Transmission Electron Microscopy Characterization of Nanomaterials (2013)
  • Author(s): K. Kaneko, Y. Sakka, Y. Ishikawa
  • Total Pages: 716
  • Publisher: Springer
• [Book] TEM Characterization of Nanocomposite Materials in a book seriesin a book series, Transmission Electron MicroscopyCharacterization of Nanomaterials
  • Author(s): K. Kaneko, Y. Sakka and Y. Ishikawa
  • Publisher: edited byChalla S.S.R. Kumar, Springer
• [Remarks]
  • URL: http://hyoka.ofc.kyushu-u.ac.jp/search/details/K001442/research.html