• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2005 Fiscal Year Final Research Report Summary

Development of Bicontinuous Mesoporous Oxide Materials

Research Project

Project/Area Number 15350122
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic industrial materials
Research InstitutionNagasaki University

Principal Investigator

MORIGUCHI Isamu  Nagasaki University, Graduate School of Science and Technology, Associate Professor, 大学院生産科学研究科, 助教授 (40210158)

Co-Investigator(Kenkyū-buntansha) KUDO Tetsuichi  Nagasaki University, Faculty of Engineering, Professor, 工学部, 教授 (90205097)
YAMADA Hirotoshi  Nagasaki University, Faculty of Engineering, Assistant Professor, 工学部, 助手 (10359961)
Project Period (FY) 2003 – 2005
Keywordsporous material / titanium dioxide / mesoporous silicate / porous carbon / electric double layer / Li-intercalation / adsorption / photocatalysis
Research Abstract

It is of key points to design the surface or the interface structure of materials to develop high performance adsorbents, catalysts and electrodes. Especially synthesis of porous materials is important as one of such investigations. The present study focused on a development of bicontinuous mesoporous and macroporous inorganic oxides as candidates of these functional materials.
As a result, mesoporous metallosilicates and anatase-TiO_2 as well as macroporous LaMnO_3 perovskite and carbons were successfully synthesized by a bicontinuous microemulsion aided process and a colloidal crystal-template process, respectively. The mesopores and macropores enable mass transport smoothly and the high surface area of porous materials made the performance increased due to the high reaction area as follows.
1.Mesoporous metallosilicates incorporated Al, Fe or Ti as a foreign element showed high adsorption and photocalatytic decomposition of methylene blue.
2.Mesoporous anatase-TiO_2 showed high photocalatytic decomposition of methylene blue due to the smooth diffusion of substrate.
3.Mesoporous and macroporous carbons obtained by a colloidal crystal-template process showed high electric double-layer capacitive property.
4.Mesoporous and macroporous TiO_2 showed high rate Li-intercalation property.

  • Research Products

    (15 results)

All 2006 2005 2004

All Journal Article (13 results) Book (2 results)

  • [Journal Article] Mesoporous Nanocomposite of TiO_2/Carbon Nanotube as a High Rate Li-intercalation Electrode Material2006

    • Author(s)
      Isamu Moriguchi
    • Journal Title

      Advanced Materials 18

      Pages: 69-73

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Structural Control of Mesporuos Silica by a bicontinuous Microemulsion-aided Process2005

    • Author(s)
      Isamu Moriguchi
    • Journal Title

      Chemistry Letters 34(4)

      Pages: 610-611

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Electrical double-layer capacitive properties of colloidal crystal-templated nanoporous carbons2005

    • Author(s)
      Isamu Moriguchi
    • Journal Title

      Studies in Surface Science and Catalysis 156

      Pages: 589-594

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Li-intercalation property of mesoporous anatase-TiO_2 synthesized by bicontinuous microemulsion-aided process2005

    • Author(s)
      Isamu Moriguchi
    • Journal Title

      Solid State Ionics 176

      Pages: 2361-2366

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 無機ナノ多孔構造の階層化2005

    • Author(s)
      森口 勇
    • Journal Title

      化学 60(5)

      Pages: 74-75

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 自己集合構造を利用したナノ多孔体合成と高速物質移動電極の創製2005

    • Author(s)
      森口 勇
    • Journal Title

      Adsorption News 19(2)

      Pages: 7-12

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Colloidal crystal-templated porous carbon as a high performance electrode double-layer capacitor material2004

    • Author(s)
      Isamu Moriguchi
    • Journal Title

      Electrochemical and Solid-State Letters 7

      Pages: A221-A223

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Bicontinuous microemulsion-aided synthesis of mesoporous TiO_22004

    • Author(s)
      Isamu Moriguchi
    • Journal Title

      Chemistry Letters 33(9)

      Pages: 1102-1103

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Interconnected macroporous TiO_2 (anatase) as a lithium insertion electrode material2004

    • Author(s)
      Hirotoshi Yamada
    • Journal Title

      Solid State Ionics 175

      Pages: 195-198

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Porous TiO_2 (anatase) Electrodes for High Power Batteries2004

    • Author(s)
      Hirotoshi Yamada
    • Journal Title

      Chemistry Letters 33(12)

      Pages: 1548-1549

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Adsorption and Photocatalytic decomposition of methylene blue on mesoporous metallosilicates2004

    • Author(s)
      Isamu Moriguchi
    • Journal Title

      Catalysis Today 90(3-4)

      Pages: 297-303

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] ナノ構造制御による高速物質移動電極材料の創製〜高出力・大容量な電気化学キャパシタの開発を目指して〜2004

    • Author(s)
      森口 勇
    • Journal Title

      MATERIAL STAGE 4(5)

      Pages: 11-15

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Interconnected macroporous TiO_2 (anatase) as a lithium insertion electrode material2004

    • Author(s)
      Hirotoshi Yamada
    • Journal Title

      Solid Sate Ionics 175

      Pages: 195-198

    • Description
      「研究成果報告書概要(欧文)」より
  • [Book] [自動車用]電気二重層キャパシタとリチウムイオン二次電池の高エネルギー密度化・局出力化技術2005

    • Author(s)
      森口 勇
    • Total Pages
      133-141
    • Publisher
      技術情報協会
    • Description
      「研究成果報告書概要(和文)」より
  • [Book] ナノマテリアルハンドブック2005

    • Author(s)
      森口 勇
    • Total Pages
      439-444
    • Publisher
      エヌ・ティー・エス
    • Description
      「研究成果報告書概要(和文)」より

URL: 

Published: 2007-12-13  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi