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

使用胶体二氧化钛和钛酸盐纳米晶体的水溶液通过溶胶-凝胶法制备薄膜

• 批准号: 20550174
• 负责人: BAN Takayuki
• 金额: $ 3.16万
• 依托单位: Gifu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20550174/
• 关键词: 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

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.

在低温下合成了纳米二氧化钛胶体和不同层状金属酸盐的透明水溶液。用溶胶-凝胶法研究了胶体溶液中金属氧化物薄膜的制备。这样得到的金属氧化物薄膜具有不同的纳米结构，这归因于纳米晶之间的相互作用和纳米晶的形状。

项目成果

Fabrication of titania films by sol-gel method using transparent colloidal aqueous solutions of anatase nanocrystals

• DOI: 10.1016/j.tsf.2010.12.247
• 发表时间: 2011-03-31
• 期刊: THIN SOLID FILMS
• 影响因子: 2.1
• 作者: Ban, Takayuki;Tanaka, Yusuke;Ohya, Yutaka
• 通讯作者: Ohya, Yutaka

Morphology of anatase crystals and their aggregates synthesized hydrothermally from aqueous mixtures of titanium alkoxide and different alkylammonium hydroxides

• DOI: 10.2109/jcersj2.117.268
• 发表时间: 2009-03-01
• 期刊: JOURNAL OF THE CERAMIC SOCIETY OF JAPAN
• 影响因子: 1.1
• 作者: Ban, Takayuki;Nakatani, Tomohiko;Ohya, Yutaka
• 通讯作者: Ohya, Yutaka

アナターゼナノ結品コロイドの透明水系ゾルの調製

锐钛矿纳米结构胶体透明水溶胶的制备

• 发表时间: 2009
• 作者: 田中祐介;伴隆幸;大矢豊
• 通讯作者: 大矢豊

Hydrothermal synthesis of highly water-dispersible anatase nanocrystals from transparent aqueous sols of titanate colloids

钛酸盐胶体透明水溶胶水热合成高度水分散性锐钛矿纳米晶

• DOI: 10.1007/s11051-010-0027-y
• 发表时间: 2011
• 期刊: J. Nanopart. Res.
• 作者: T. Ban;Y. Tanaka;and Y. Ohya
• 通讯作者: and Y. Ohya

アナターゼナノ結晶コロイドの透明水系ソルの調製

锐钛矿纳米晶胶体透明水溶胶的制备

• 发表时间: 2009
• 作者: 田中祐介;伴隆幸;大矢豊
• 通讯作者: 大矢豊