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2009 Fiscal Year Final Research Report

Elucidation of porous ceramics formation via unidirectional solidification and its application for catalyst support

Research Project

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Project/Area Number 18560655
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic materials/Physical properties
Research InstitutionOsaka University

Principal Investigator

UENO Shunkichi  Osaka University, 産業科学研究所, 特任准教授 (60339801)

Project Period (FY) 2006 – 2009
Keywordsセラミックス多孔体 / 一方向凝固
Research Abstract

A porous ceramics with cylindrical pores can be fabricated by unidirectional solidification in hydrogen atmosphere. The pore morphologies, such as porosity, pores diameter and distribution of pores can be controlled by the experimental conditions, such as total pressure, hydrogen partial pressure and solidification rate. When silica component was added in feed rod, porous ceramics with high porosity was obtained. When magnesia was added in feed rod, porous ceramics with high porosity was obtained in 1%H_2 atmosphere. A glassy boundary phase was formed in the solidified sample during the unidirectional solidification when silica and calcia were added in feed rod and the compressive property of the sample was improved by the formation of the glassy phase.

  • Research Products

    (43 results)

All 2009 2008 2007 2006

All Journal Article (17 results) (of which Peer Reviewed: 17 results) Presentation (25 results) Book (1 results)

  • [Journal Article] Formation of Silicon Hollow Sphere via Electromagnetic Levitation Method under Static Magnetic Field in Hydrogen-Argon Mixed Gas2009

    • Author(s)
      S. Ueno, H. Kobatake, H. Fukuyama, S. Awaji, H. Nakajima
    • Journal Title

      Materials Letters Vol.63,No.6-7

      Pages: 602-604

    • Peer Reviewed
  • [Journal Article] Fabrication of Porous Magnesium Spinel with Directional Pores by Unidirectional Solidification2009

    • Author(s)
      S. Ueno, T. Akatsu, H. Nakajima
    • Journal Title

      Ceramics International Vol.35,No.6

      Pages: 2469-2473

    • Peer Reviewed
  • [Journal Article] Effect of Silica on Formation of Porous Alumina during Unidirectional Solidification in Hydrogen Atmosphere2009

    • Author(s)
      S. Ueno, L.M. Lin, H. Nakajima
    • Journal Title

      Materials Transactions Vol.50,No.8

      Pages: 2011-2014

    • Peer Reviewed
  • [Journal Article] Fabrication of Porous Magnesium Spinel (MgAl2O4) with Cylindrical Pores by Unidirectional Solidification2009

    • Author(s)
      S. Ueno, T. Akatsu, H. Nakajima
    • Journal Title

      Journal of Physics Vol.165

      Pages: 012069

    • Peer Reviewed
  • [Journal Article] Effects of Static Magnetic Field and Gas Atmosphere on Solidification of Silicon by Electromagnetic Levitation2009

    • Author(s)
      S. Ueno, H. Kobatake, H. Fukuyama, S. Awaji, H. Nakajima
    • Journal Title

      Journal of Physics Vol.165

      Pages: 012020

    • Peer Reviewed
  • [Journal Article] Fabrication of Lotus-type Porous Cobalt and Silicon through Decomposition of Moisture2009

    • Author(s)
      H. Onishi, S. Ueno, S.K. Hyun, H. Nakajima
    • Journal Title

      Metallurgical and Materials Transaction A Vol.40A

      Pages: 438-453

    • Peer Reviewed
  • [Journal Article] 方向性気孔を有するポーラスニッケルの気孔形成に及ぼすNiO粉末の添加効果2009

    • Author(s)
      大西洋史, 上野俊吉, 中嶋英雄
    • Journal Title

      日本金属学会誌 Vol.73,No.8

      Pages: 618-621

    • Peer Reviewed
  • [Journal Article] 一方向凝固法によって作製されるロータス型ポーラスセラミックス2008

    • Author(s)
      上野俊吉, 林礼明, 中嶋英雄
    • Journal Title

      まてりあ Vol.47,No.8

      Pages: 399-405

    • Peer Reviewed
  • [Journal Article] ロータス型ポーラスアルミナの形成機構と気孔形成に及ぼす不純物の添加効果2008

    • Author(s)
      上野俊吉, 林礼明, 中嶋英雄
    • Journal Title

      高温学会誌 Vol.34,No.2

      Pages: 51-55

    • Peer Reviewed
  • [Journal Article] Formation Mechanism of Porous Alumina with Oriented Cylindrical Pores Fabricated by Unidirectional Solidification2008

    • Author(s)
      S. Ueno, L.M. Lin, H. Nakajima
    • Journal Title

      J. American Ceramics Society Vol.91,No.1

      Pages: 223-226

    • Peer Reviewed
  • [Journal Article] Effects of Impurities on Formation Pores during Solidification for Porous Alumina and Its Compressive Strength2008

    • Author(s)
      S. Ueno, L.M. Lin, H. Nakajima, E. Yasuda
    • Journal Title

      J. Ceramics Society of Japan Vol.116,No.1

      Pages: 137-140

    • Peer Reviewed
  • [Journal Article] Effect of Impurities on Formation of Pores in Porous Alumina during Unidirectional Solidification2008

    • Author(s)
      S. Ueno, L.M. Lin, H. Nakajima
    • Journal Title

      Materials Science Forum Vol.569

      Pages: 313-316

    • Peer Reviewed
  • [Journal Article] An Effect of Addition of NiO Powder on Pore Formation in Lotus-type Porous Nickel2008

    • Author(s)
      H. Onishi, S. Ueno, H. Nakajima
    • Journal Title

      Materials Transactions Vol.49,No.11

      Pages: 2670-2672

    • Peer Reviewed
  • [Journal Article] Fabrication of Lotus-type Porous Alumina with High Compressive Strength Using Unidirectional Solidification2007

    • Author(s)
      L.M. Lin, S. Ueno, H. Nakajima
    • Journal Title

      Porous Metals and Metallic Foams

      Pages: 221-224

    • Peer Reviewed
  • [Journal Article] Effect of Molten Temperature on the Formation of Lotus-type Porous Silicon during Unidirectional Solidification2007

    • Author(s)
      S. Ueno, S.Y. Kim, H. Nakajima
    • Journal Title

      Porous Metals and Metallic Foams

      Pages: 225-228

    • Peer Reviewed
  • [Journal Article] Effect of Silica Additive on the Formation of Lotus-type Porous Alumina under Unidirectional Solidification2006

    • Author(s)
      S. Ueno, L.M. Lin, S.K. Hyun, H. Nakajima
    • Journal Title

      Materials Transactions Vol.47,No.9

      Pages: 2167-2171

    • Peer Reviewed
  • [Journal Article] Fabrication of Lotus-type Porous Alumina by Unidirectional Solidification2006

    • Author(s)
      S. Ueno, L.M. Lin, S.K. Hyun, H. Nakajima
    • Journal Title

      Porous Metals and Metal Foaming Technology

      Pages: 251-254

    • Peer Reviewed
  • [Presentation] 粒界相析出によるロータス型ポーラスアルミナの圧縮強度改善2009

    • Author(s)
      上野俊吉, 林礼明, 中嶋英雄
    • Organizer
      日本金属学会2007年秋期大会
    • Place of Presentation
      岐阜
    • Year and Date
      20090919-20070921
  • [Presentation] 水素ガス溶解度差によるシリコン中の気孔の形成に及ぼす静磁場の影響2009

    • Author(s)
      上野俊吉, 小畠秀和, 福山博之, 淡路智, 中嶋英雄
    • Organizer
      日本金属学会2009年秋期大会
    • Place of Presentation
      京都
    • Year and Date
      20090915-20090917
  • [Presentation] ロータス型ポーラスアルミナの気孔形成に及ぼす添加シリカの影響2009

    • Author(s)
      上野俊吉, 中嶋英雄
    • Organizer
      日本金属学会2009年春期大会
    • Place of Presentation
      東京
    • Year and Date
      20090328-20090330
  • [Presentation] シリコンの凝固に伴う気孔形成に及ぼす静磁場と水素分圧の影響2009

    • Author(s)
      上野俊吉, 小畠秀和, 福山博之, 淡路智, 中嶋英雄
    • Organizer
      高温学会2009年春季総合学術講演会
    • Place of Presentation
      大阪
    • Year and Date
      2009-05-27
  • [Presentation] Osaka, Japan2009

    • Author(s)
      S. Ueno, H. Kobatake, H. Fukuyama, S. Awaji, H. Nakajima
    • Organizer
      Osaka, Japan
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2009-01-22
  • [Presentation] Formation of Pore in Silicon by Solidification under a High Static Magnetic Field in Hydrogen-Argon Mixed Gas2009

    • Author(s)
      S. Ueno, H. Nakajima, H. Kobatake, H. Fukuyama, S. Awaji
    • Organizer
      12th Sanken International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2009-01-22
  • [Presentation] Fabrication of Porous Magnesium Spinel with Cylindrical Pores by Unidirectional Solidification2008

    • Author(s)
      S. Ueno, T. Akatsu, H. Nakajima
    • Organizer
      International Conference on Advanced Structural and Functional Materials Design 2008
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      20081110-20081112
  • [Presentation] Effects of Static Magnetic Field and Gas Atmosphere on Solidification of Silicon by Electromagnetic Levitation2008

    • Author(s)
      S. Ueno, H. Kobatake, H. Fukuyama, S. Awaji, H. Nakajima
    • Organizer
      International Conference on Advanced Structural and Functional Materials Design 2008
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      20081110-20081112
  • [Presentation] 重畳磁場環境下におけるシリコン中の気孔の形成2008

    • Author(s)
      上野俊吉, 小畠秀和, 福山博之, 淡路智, 中嶋英雄
    • Organizer
      日本金属学会2008年秋期大会
    • Place of Presentation
      熊本
    • Year and Date
      20080923-20080925
  • [Presentation] マグネシア成分のガス化反応を利用したロータス型ポーラススピネルの作製2008

    • Author(s)
      上野俊吉, 中嶋英雄
    • Organizer
      日本金属学会2008年春期大会
    • Place of Presentation
      東京
    • Year and Date
      20080326-20080328
  • [Presentation] ロータス型ポーラスニッケルの気孔形成に及ぼす添加粉末の影響2008

    • Author(s)
      大西洋史, 上野俊吉, 中嶋英雄
    • Organizer
      日本金属学会2008年春期大会
    • Place of Presentation
      東京
    • Year and Date
      20080326-20080328
  • [Presentation] 一方向凝固法による配向性気孔を有するポーラスセラミックスの作製2008

    • Author(s)
      上野俊吉, 林礼明, 中嶋英雄
    • Organizer
      日本セラミックス協会2008年年会
    • Place of Presentation
      長岡
    • Year and Date
      20080320-20080322
  • [Presentation] Effect of Impurities on Formation of Pores in Porous Alumina during Unidirectional Solidification2008

    • Author(s)
      S. Ueno, L.M. Lin, H. Nakajima
    • Organizer
      9th International Symposium on Ecomaterials Processing & Design
    • Place of Presentation
      Changwon, Korea
    • Year and Date
      20080111-20080114
  • [Presentation] 光学式浮遊帯域溶融法によるロータス型ポーラスアルミナの形成に及ぼす凝固速度の影響2008

    • Author(s)
      上野俊吉, 中嶋英雄
    • Organizer
      高温学会2008年秋季総合学術講演会
    • Place of Presentation
      大阪
    • Year and Date
      2008-12-05
  • [Presentation] ロータス型ポーラスニッケルの気孔形成に及ぼすNiO粉末の影響2007

    • Author(s)
      大西洋史, 上野俊吉, 中嶋英雄
    • Organizer
      日本金属学会2007年秋期大会
    • Place of Presentation
      岐阜
    • Year and Date
      20070919-20070921
  • [Presentation] Fabrication of Lotus-type Porous Alumina with High Compressive Strength Using Unidirectional Solidification2007

    • Author(s)
      L.M. Lin, S. Ueno, H. Nakajima
    • Organizer
      5th International Conference on Porous Metals and Metallic Foams
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      20070905-20070907
  • [Presentation] Effect of Molten Temperature on the Formation of Lotus-type Porous Silicon during Unidirectional Solidification2007

    • Author(s)
      S. Ueno, S.Y. Kim, H. Nakajima
    • Organizer
      5th International Conference on Porous Metals and Metallic Foams
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      20070905-20070907
  • [Presentation] ロータスアルミナ形成に及ぼす水素圧の影響2007

    • Author(s)
      上野俊吉, 林礼明, 玄丞均, 中嶋英雄
    • Organizer
      日本金属学会2007年春期大会
    • Place of Presentation
      千葉
    • Year and Date
      20070327-20070329
  • [Presentation] 鋳型中に含まれた水分との反応を利用したロータス型ポーラス金属の作製2007

    • Author(s)
      大西洋史, 上野俊吉, 玄丞均, 中嶋英雄
    • Organizer
      日本金属学会2007年春期大会
    • Place of Presentation
      千葉
    • Year and Date
      20070327-20070329
  • [Presentation] 一方向凝固法によるロータス型ポーラスアルミナの形成機構に及ぼす不純物の影響2007

    • Author(s)
      上野俊吉, 林礼明, 中嶋英雄
    • Organizer
      高温学会2007年秋季総合学術講演会
    • Place of Presentation
      大阪
    • Year and Date
      2007-12-07
  • [Presentation] Fabrication of Lotus-type Porous Alumina by Unidirectional Solidification2006

    • Author(s)
      S. Ueno, H. Nakajima
    • Organizer
      2nd Directionally Solidified Eutectic Ceramics Workshop
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      20061204-20061206
  • [Presentation] Effect of Silica and Calcia Additives on Formation of Porous Alumina during Unidirectional Solidification2006

    • Author(s)
      L.M. Lin, S. Ueno, H. Nakajima
    • Organizer
      2nd Directionally Solidified Eutectic Ceramics Workshop
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      20061204-20061206
  • [Presentation] 一方向凝固法によるポーラスアルミナの作製2006

    • Author(s)
      上野俊吉, 林礼明, 玄丞均, 中嶋英雄
    • Organizer
      日本金属学会2006年秋期大会
    • Place of Presentation
      新潟
    • Year and Date
      20060916-20060918
  • [Presentation] 一方向凝固法によるアルミナ多孔体の構造形成に及ぼすカルシアの添加効果2006

    • Author(s)
      林礼明, 上野俊吉, 中嶋英雄
    • Organizer
      日本金属学会2006年秋期大会
    • Place of Presentation
      新潟
    • Year and Date
      20060916-20060918
  • [Presentation] Fabrication of Lotus-type Porous Ceramics using Unidirectional Solidification Method2006

    • Author(s)
      S. Ueno, S.K. Hyun, H. Nakajima
    • Organizer
      11th International Ceramics Congress
    • Place of Presentation
      Acireale, Italy
    • Year and Date
      20060604-20060609
  • [Book] ポーラス金属の作製と機能的特性2007

    • Author(s)
      上野俊吉, 中嶋英雄
    • Publisher
      日本鉄鋼協会編

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Published: 2011-06-18   Modified: 2016-04-21  

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