Fabrication of thin films by sol-gel method using aqueous solutions of colloidal titanium oxide and titanate nanocrystals

• Project/Area Number: 20550174
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Inorganic industrial materials
• Research Institution: Gifu University
• Principal Investigator: BAN Takayuki Gifu University, 工学部, 准教授 (70273125)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: セラミックス / コロイド / ナノ結晶 / コーティング / 酸化チタン / 薄膜 / ゾルゲル法 / 水熱合成 / 酸化ニオブ / 酸化タングステン / アナターゼ

Research Abstract

Transparent aqueous solutions of colloidal nanocrystals of titanium oxide and different layered metallate were synthesized at low temperature. The fabrication of metal oxide thin films was examined by the sol-gel method using the colloidal solutions. The metal oxide films thus obtained had different nanostructures, which were attributed to the interaction between the nanocrystals and the shapes of the nanocrystals.

Research Products

• [Journal Article] Fabrication of titania films by sol-gel method using transparent colloidal aqueous solutions of anatase nanocrystals (2011)
  • Author(s): T.Ban, Y.Tanaka, Y.Ohya
  • Journal Title: Thin Solid Films Vol.519, No.11 Pages: 3468-3467
  • Peer Reviewed
• [Journal Article] Hydrothermal synthesis of highly water-dispersible anatase nanocrystals from transparent aqueous sols of titanate colloids (2011)
  • Author(s): T.Ban, Y.Tanaka, Y.Ohya
  • Journal Title: Journal of Nanopartlcle Research Vol.13, No.1 Pages: 273-281
  • Peer Reviewed
• [Journal Article] Hydrothermal synthesis of highly water-dispersible anatase nanocrystals from transparent aqueous sols of titanate colloids (2011)
  • Author(s): T.Ban, Y.Tanaka, Y.Ohya
  • Journal Title: Journal of Nanoparticle Research Volume: 13 Pages: 273-281
  • Peer Reviewed
• [Journal Article] Fabrication of titania films by sol-gel method using transparent colloidal aqueous solutions of anatase nanocrystals (2010)
  • Author(s): T.Ban, Y.Tanaka, Y.Ohya
  • Journal Title: Thin Solid Films Volume: 519 Pages: 3468-3474
  • Peer Reviewed
• [Journal Article] Hydrothermal synthesis of oriented anatase films consisting of columnar aggregates and their wetting properties (2009)
  • Author(s): T.Ban N.Nakashima, T.Nakatani, Y.Ohya
  • Journal Title: Journal of the American Ceramic Society Vol.92, No.6 Pages: 1230-1235
  • Peer Reviewed
• [Journal Article] Morphology of anatase crystals and their aggregates synthesized hydrothermally from aqueous mixtures of titanium alkoxide and different alkylammonium hydroxides (2009)
  • Author(s): T.Ban, T.Nakatani, Y.Ohya
  • Journal Title: Journal of Ceramic Society of Japan Vol.117, No.3 Pages: 268-272
  • NAID: 110007123915
  • Peer Reviewed
• [Journal Article] Hydrothermal synthesisof oriented anatase films consisting of columnar aggregates and their wetting properties. (2009)
  • Author(s): T.Ban, N.Nakashima, T.Nakatani, Y.Ohya
  • Journal Title: Journal of the American Ceramic Society 92 Pages: 1230-1235
  • Peer Reviewed
• [Journal Article] Morphology of anatase crystals and their aggregates synthesized hydrothermally from aqueous mixtures of titanium alkoxide and different alkylammonium hydroxides. (2009)
  • Author(s): T. Ban, T. Nakatani, Y. Ohya
  • Journal Title: Journal of Ceramic Society of Japan 117 Pages: 268-272
  • NAID: 110007123915
  • Peer Reviewed
• [Journal Article] Preparation of lamellar hybrid inorganic-organic films of layered titanate and cationic or anionic surfactants (2008)
  • Author(s): F.Ogawa, T.Ban, Y.Ohya
  • Journal Title: Thin Solid Films Vol.516, No.15 Pages: 4863-4867
  • Peer Reviewed
• [Journal Article] Microstructure of six-pointed starlike anatase aggregates (2008)
  • Author(s): T.Ban, T.Nakatani, Y.Uehara, Y.Ohya
  • Journal Title: Crystal Growth & Design Vol.8, No.3 Pages: 935-940
  • Peer Reviewed
• [Journal Article] Microstructure of six-pointed starlike anatase aggregates. (2008)
  • Author(s): T. Ban, T. Nakatani, Y. Uehara, Y. Ohya
  • Journal Title: Crystal Growth & Design 8 Pages: 935-940
  • Peer Reviewed
• [Journal Article] Preparation of lamellar hybrid inorganic-organic films of layered titanate and cationic or anionic surfactants. (2008)
  • Author(s): F. Ogawa, T. Ban, Y. Ohya
  • Journal Title: Thin Solid Films 516 Pages: 4863-4867
  • Peer Reviewed
• [Presentation] 結晶性ニオブ酸塩の透明コロイド水溶液の調製 (2011)
  • Author(s): 吉川尚吾, 伴隆幸, 大矢豊
  • Organizer: 日本セラミックス協会2011年年会
  • Place of Presentation: 静岡県浜松市
  • Year and Date: 2011-03-18
• [Presentation] 結晶性ニオブ酸塩の透明コロイド水溶液の調製 (2011)
  • Author(s): 吉川尚吾, 伴隆幸, 大矢豊
  • Organizer: 日本セラミックス協会2011年年会
  • Place of Presentation: 静岡大学浜松キャンパス
  • Year and Date: 2011-03-18
• [Presentation] アナターゼコロイド水溶液を用いたゾルゲル法による薄膜作製 (2011)
  • Author(s): 伴隆幸, 田中祐介, 大矢豊
  • Organizer: 第49回セラミックス基礎化学討論会
  • Place of Presentation: 岡山市
  • Year and Date: 2011-01-12
• [Presentation] アナターゼコロイド水溶液を用いたゾルゲル法による薄膜作製 (2011)
  • Author(s): 伴隆幸, 田中祐介, 大矢豊
  • Organizer: 第49回セラミックス基礎科学討論会
  • Place of Presentation: 岡山コンベンションセンター
  • Year and Date: 2011-01-12
• [Presentation] Hydrothermal synthesis of anatase nanocrystals and films from titanate colloidal solutions (2010)
  • Author(s): T.Ban, T.Nakatani, N.Nakashima, Y.Tanaka, Y.Ohya
  • Organizer: 2010 International Chemical Congress of Pacific Basin Societies
  • Place of Presentation: Honolulu, Hawaii.
  • Year and Date: 2010-12-19
• [Presentation] 水溶性チタン酸塩コロイドの結晶化を利用したアナターゼコロイド透明水溶液の調製 (2009)
  • Author(s): 田中祐介, 伴隆幸, 大矢豊
  • Organizer: 日本ゾルゲル学会第7回討論会
  • Place of Presentation: 京都市
  • Year and Date: 2009-07-30
• [Presentation] 水溶性チタン酸塩コロイドの結晶化を利用したアナターゼコロイド透明水溶液の調製 (2009)
  • Author(s): 田中祐介, 伴隆幸, 大矢豊
  • Organizer: 日本ゾルゲル学会 第7回討論会
  • Place of Presentation: メルパルク京都(京都市)
  • Year and Date: 2009-07-30
• [Presentation] チタン酸塩コロイドを原料としたアナターゼ透明水系ゾルの調製 (2009)
  • Author(s): 田中祐介, 伴隆幸, 大矢豊
  • Organizer: 日本セラミックス協会東海支部第38回東海若手セラミスト懇話会
  • Place of Presentation: 三重県鳥羽市
  • Year and Date: 2009-07-09
• [Presentation] チタン酸塩コロイドを原料としたアナターゼ透明水系ゾルの調製 (2009)
  • Author(s): 田中祐介, 伴隆幸, 大矢豊
  • Organizer: 日本セラミックス協会東海支部 第38回東海若手セラミスト懇話会
  • Place of Presentation: 島羽シーサイドホテル(島羽市)
  • Year and Date: 2009-07-09
• [Presentation] チタン酸塩コロイド水溶液からのアナターゼ粉末・薄膜・コロイド水溶液の水熱合成 (2009)
  • Author(s): 伴隆幸, 中谷友彦, 中島直哉, 田中祐介, 大矢豊
  • Organizer: 第21回東海地区光電気化学研究会
  • Place of Presentation: 岐阜市
  • Year and Date: 2009-03-13
• [Presentation] チタン酸塩コロイド水溶液からのアナターゼ粉末、薄膜、コロイド水溶液の水熱合成 (2009)
  • Author(s): 伴隆幸, 中谷友彦, 中島直哉, 田中祐介, 大矢豊
  • Organizer: 第21回 東海地区 光電気化学研究会
  • Place of Presentation: 岐阜大学工学部
  • Year and Date: 2009-03-13
• [Presentation] アナターゼナノ結品コロイドの透明水系ゾルの調製 (2009)
  • Author(s): 田中祐介, 伴隆幸, 大矢豊
  • Organizer: 第47回セラミックス基礎科学討論会
  • Place of Presentation: 大阪市
  • Year and Date: 2009-01-09
• [Presentation] アナターゼナノ結晶コロイドの透明水系ソルの調製 (2009)
  • Author(s): 田中祐介, 伴隆幸, 大矢豊
  • Organizer: 第47回セラミックス基礎科学討論会
  • Place of Presentation: グランキューブ大阪(大阪国際会議場)
  • Year and Date: 2009-01-09
• [Presentation] 柱状アナターゼ集合体からなる配向膜の微構造 (2009)
  • Author(s): 中島直哉, 中谷友彦, 伴隆幸, 大矢豊
  • Organizer: 第47回セラミックス基礎科学討論会
  • Place of Presentation: 大阪市
  • Year and Date: 2009-01-08
• [Presentation] 柱状アナターゼ集合体からなる配向膜の微構造 (2009)
  • Author(s): 中島直哉, 中谷友彦, 伴隆幸, 大矢豊
  • Organizer: 第47回 セラミックス基礎科学討論会
  • Place of Presentation: グランキューブ大阪(大阪国際会議場)
  • Year and Date: 2009-01-08
• [Presentation] Influence of starting materials on hydrothermal synthesis of six-pointed starlike anatase aggregates. (2008)
  • Author(s): T. Ban, T. Nakatani, Y. Ohya
  • Organizer: 21st Congress of the International Union of Crystallography
  • Place of Presentation: グランキューブ大阪(大阪国際会議場)
  • Year and Date: 2008-08-26
• [Presentation] 柱状結晶集合体からなるアナターゼ薄膜の水熱合成 (2008)
  • Author(s): 中島直哉, 伴隆幸, 大矢豊
  • Organizer: 日本ゾルゲル学会第6回討論会
  • Place of Presentation: 名古屋市
  • Year and Date: 2008-07-31
• [Presentation] 柱状結晶集合体からなるアナターゼ薄膜の水熱合成 (2008)
  • Author(s): 中島直哉, 伴隆幸, 大矢豊
  • Organizer: 日本ゾルーゲル学会 第6回討論会
  • Place of Presentation: 名古屋市中小企業振興会館吹上ホール
  • Year and Date: 2008-07-31
• [Presentation] Influence of starting materials on hydrothennal synthesis of six-pointed starlike anatase aggregates (2008)
  • Author(s): T.Ban, T.Nakatani, Y.Ohya
  • Organizer: 21st Congress of the International Union of Crystallography
  • Place of Presentation: 大阪市