Fabrication of anatase precipitated glass-ceramics possessing high transparency

Hirokazu Masai; Tatsuya Toda; Yoshihiro Takahashi; Takumi Fujiwara

doi:10.1063/1.3117238

Fabrication of anatase precipitated glass-ceramics possessing high transparency

Hirokazu Masai, Tatsuya Toda, Yoshihiro Takahashi, Takumi Fujiwara

ENG - Applied Physics

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Transparent anatase precipitated glass-ceramics were fabricated using ZnO as a component. The particle size of precipitated anatase is several nanometers enough to possess high transparency. The preparation of the Bi-free transparent TiO2 glass-ceramic was attained by substitution of two different kinds of oxides for bismuth oxide. It is also noteworthy that we have demonstrated the crystallization of metastable anatase in the glass-ceramics as a main phase. The present bulk anatase glass-ceramics will open up an application field for a TiO2 -containing photocatalyst.

Original language	English
Article number	151910
Journal	Applied Physics Letters
Volume	94
Issue number	15
DOIs	https://doi.org/10.1063/1.3117238
Publication status	Published - 2009

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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title = "Fabrication of anatase precipitated glass-ceramics possessing high transparency",

abstract = "Transparent anatase precipitated glass-ceramics were fabricated using ZnO as a component. The particle size of precipitated anatase is several nanometers enough to possess high transparency. The preparation of the Bi-free transparent TiO2 glass-ceramic was attained by substitution of two different kinds of oxides for bismuth oxide. It is also noteworthy that we have demonstrated the crystallization of metastable anatase in the glass-ceramics as a main phase. The present bulk anatase glass-ceramics will open up an application field for a TiO2 -containing photocatalyst.",

author = "Hirokazu Masai and Tatsuya Toda and Yoshihiro Takahashi and Takumi Fujiwara",

note = "Funding Information: This work was supported by the Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports, and Culture of Japan and the Global Center of Excellence (COE) Program in Tohoku University (Grant No. 19569001). The authors thank Dr. Takamichi Miyazaki for taking the TEM images. The authors also thank Professor Yoji Koike for allowing the author to use the x-ray diffraction machine.",

year = "2009",

doi = "10.1063/1.3117238",

language = "English",

volume = "94",

journal = "Applied Physics Letters",

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number = "15",

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T1 - Fabrication of anatase precipitated glass-ceramics possessing high transparency

AU - Masai, Hirokazu

AU - Toda, Tatsuya

AU - Takahashi, Yoshihiro

AU - Fujiwara, Takumi

N1 - Funding Information: This work was supported by the Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports, and Culture of Japan and the Global Center of Excellence (COE) Program in Tohoku University (Grant No. 19569001). The authors thank Dr. Takamichi Miyazaki for taking the TEM images. The authors also thank Professor Yoji Koike for allowing the author to use the x-ray diffraction machine.

PY - 2009

Y1 - 2009

N2 - Transparent anatase precipitated glass-ceramics were fabricated using ZnO as a component. The particle size of precipitated anatase is several nanometers enough to possess high transparency. The preparation of the Bi-free transparent TiO2 glass-ceramic was attained by substitution of two different kinds of oxides for bismuth oxide. It is also noteworthy that we have demonstrated the crystallization of metastable anatase in the glass-ceramics as a main phase. The present bulk anatase glass-ceramics will open up an application field for a TiO2 -containing photocatalyst.

AB - Transparent anatase precipitated glass-ceramics were fabricated using ZnO as a component. The particle size of precipitated anatase is several nanometers enough to possess high transparency. The preparation of the Bi-free transparent TiO2 glass-ceramic was attained by substitution of two different kinds of oxides for bismuth oxide. It is also noteworthy that we have demonstrated the crystallization of metastable anatase in the glass-ceramics as a main phase. The present bulk anatase glass-ceramics will open up an application field for a TiO2 -containing photocatalyst.

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Fabrication of anatase precipitated glass-ceramics possessing high transparency

Abstract

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