ツリウムドープフッ化物ガラスからのアップコンバージョン光を応用する光触媒反応研究用システムの検討とモデル実験 吉留 俊史 徳永 容一 坂井 隆 樋口 貴紀 山元 大士 肥後 盛秀 鹿児島大学 鹿児島大学工学部研究報告 0451212X 46 0 109 113 2004-12-15 Fluoride glass containing Thulium radiates ultraviolet light after the absorption of red light through the upconversion mechanism. Incidence red light can make possible photocatalyst reactions by using these Tm-doped fluoride glasses. The research systems for the photocatalyst reaction experiments were constructed followed by their discussion of some experimental factors, and model experiments were carried out with them. About 5-7% decreases were observed in quantity of the model substances taken up after 1-3 hours irradiations. Photocatalyst reactions were demonstrated with the incidence red light by using Tm-doped fluoride glass. 2004-12-15 110004994184 AN00040363 7197460 JPN NDL NII-ELS IR 3 CONSTRUCTION OF RESEARCH SYSTEMS FOR PHOTOCATALYST REACTION BY APPLYING UPCONVERSION LIGHT FROM THULIUM DOPED FLUORIDE GLASS AND MODEL EXPERIMENTS YOSHIDOME Toshifumi TOKUNAGA Youichi SAKAI Takashi HIGUCHI Takanori YAMAMOTO Taishi HIGO Morihide Kagoshima University The research reports Fluoride glass containing Thulium radiates ultraviolet light after the absorption of red light through the upconversion mechanism. Incidence red light can make possible photocatalyst reactions by using these Tm-doped fluoride glasses. The research systems for the photocatalyst reaction experiments were constructed followed by their discussion of some experimental factors, and model experiments were carried out with them. About 5-7% decreases were observed in quantity of the model substances taken up after 1-3 hours irradiations. Photocatalyst reactions were demonstrated with the incidence red light by using Tm-doped fluoride glass. 吉留 俊史 YOSHIDOME Toshifumi 応用化学工学科 徳永 容一 TOKUNAGA Youichi 応用化学工学科 坂井 隆 SAKAI Takashi 応用化学工学科 樋口 貴紀 HIGUCHI Takanori 応用化学工学科 山元 大士 YAMAMOTO Taishi 応用化学工学科 肥後 盛秀 HIGO Morihide 応用化学工学科