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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences >
Peer-reviewed Journal Articles, etc >
二酸化炭素雰囲気中で焼成したホタテガイ貝殻の蛍光特性
| Title: | 二酸化炭素雰囲気中で焼成したホタテガイ貝殻の蛍光特性 |
| Authors: | 下野, 功1 Browse this author | | 高村, 巧2 Browse this author | | 保坂, 知世子3 Browse this author | | 小林, 淳哉4 Browse this author | | 都木, 靖彰5 Browse this author →KAKEN DB | | 山元, 明6 Browse this author |
| Authors(alt): | Shimono, I1 | | Takamura, T2 | | Hosaka, C3 | | Kobayashi, J4 | | Takagi, Y5 | | Yamamoto, H6 |
| Keywords: | Scallop shell | | Fluorescence, Firing | | Carbon dioxide atmosphere | | Brightness | | Emission spectrum |
| Issue Date: | Apr-2006 |
| Publisher: | 日本セラミックス協会 |
| Journal Title: | Journal of the Ceramic Society of Japan |
| Journal Title(alt): | 日本セラミックス協会学術論文誌 |
| Volume: | 114 |
| Issue: | 1328 |
| Start Page: | 341 |
| End Page: | 346 |
| Publisher DOI: | 10.2109/jcersj.114.341 |
| Abstract: | We studied new preparation conditions for scallop shell phosphors to suppress weathering and the disappearance of fluorescence, and measured the fluorescence properties of these phosphors. When a shell was fired to 900°C in a carbon dioxide atmosphere, weathering and the disappearance of fluorescence could be suppressed. It was found that the higher brightness of the shell phosphor fired at 860°C was about 6cd/m2, when the power of irradiated UV light was about 1.6 W/m2. The emission spectrum shows three bands, with peaks at about 420 nm, 485 nm and 585 nm. The bands at 420 nm and 485 nm are presumed to be due to Cu, and the band at 585 nm is presumed to be due to Mn. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/13509 |
| Appears in Collections: | 水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 都木 靖彰
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