2 0 0 0 OA 火炎溶融法にて育成したサファイアについて
- 著者
- 川南 修一 安達 信泰 太田 敏孝
- 出版者
- 名古屋工業大学先進セラミックス研究センター
- 雑誌
- 名古屋工業大学先進セラミックス研究センター年報 = Annual report Advanced Ceramics Research Center Nagoya Institute of Technology (ISSN:21876738)
- 巻号頁・発行日
- vol.1, pp.3-8, 2013-03-31
Flame-fusion method was invented by Verneuil in 1902 and has been used as useful method for growing Sapphire. By the simplicity of the method, it has many advantages as high purity, high growing rate, and low cost. Even today it is commercially used to growing Sapphire for watch windows, jewels, and many equipment parts. Here we describe the Sapphire products grown by this method.
1 0 0 0 OA 表紙,見返し
- 出版者
- 名古屋工業大学先進セラミックス研究センター
- 雑誌
- 名古屋工業大学先進セラミックス研究センター年報 = Annual report Advanced Ceramics Research Center Nagoya Institute of Technology (ISSN:21876738)
- 巻号頁・発行日
- vol.4, 2016-07-31
1 0 0 0 OA ヒドロキシアパタイトと酸化チタンの環境浄化機能 - 活性ラジカルの生成 -
- 著者
- 西川 治光
- 出版者
- 名古屋工業大学先進セラミックス研究センター
- 雑誌
- 名古屋工業大学先進セラミックス研究センター年報 = Annual report Advanced Ceramics Research Center Nagoya Institute of Technology (ISSN:21876738)
- 巻号頁・発行日
- vol.3, pp.17-22, 2015-07-31
The photo-induced activity and the thermally-induced activity of hydroxyapatite(HAp) were reviewed. It was shown that the trapped electron was generated in oxygen vacancy by UV irradiation or heat treatment. The organic pollutants can be oxidatively decomposed by the reaction with these active radical species. The similar properties of titanium dioxide were also discussed.