主催: 日本エネルギー学会, 石炭科学部会, コークス工学研究部会, 重質油部会
共催: 日本学術振興会 石炭・炭素資源利用技術第148委員会, 化学工学会 エネルギー部会
会議名: 第56回石炭科学会議
回次: 56
開催地: ウィンクあいち
開催日: 2019/10/29 - 2019/10/30
p. 74-75
A TiO2-TeO2 glass prepared by adding titanium oxide to tellurium dioxide was prepared using a melt quenching method, and after the surface was crystallized, a Pt/TiO2-TeO2 photocatalyst was prepared by a conventional impregnation. Investigation of crystallization behavior during surface heat treatment and a photocatalytic degradation reaction of me thylene blue as a water soluble component model of coal were con ducted 0.1Pt(450)/25Ti75Te(600) 600), where 0.1wt% of Pt was supported at 450°C after crystallizing 25Ti75Te glass at 600°C, showed the highest decomposition rate. Moreover, when the integral strength of the crystal phases of major TiTe3O8 and α-TeO2 increased , the photocatalytic activity tended to increase.
