光催化国外著名学者和课题组.pptx

Name in Full;Website: http://www.domen.t.u-tokyo.ac.jp/;Website: http://www.domen.t.u-tokyo.ac.jp/;Challenges in the Utilization of Unlimited Sunlight Energy to Sustain Our Better and Safe Environment Masakazu ANPO* Osaka Prefecture University (OPU) Advisor to President (ex-Executive Director / Vice President) Director of RD Center for Plant Factory of OPU Gakuen-cho, Sakai, Osaka 599-8531, JAPAN. E-mail: anpo@osakafu-u.ac.jp Environmentally harmonious, clean and safe scientific technologies to address energy as well as pollution and climatic change are the subject of much research and discussion, especially, since March 11, 2011. Photocatalysis, in which the abundant and clean energy of sunlight could be harnessed, would be a major advance in the development of sustainable, non-hazardous and economic technologies. We have successfully developed Ti-oxide photocatalysts which enable the absorption of visible light (longer than 400 nm) and operate as efficient and effective environmentally-friendly photocatalytic materials. The lecture presents the results obtained in the different types of photocatalytic systems:1-3) 1) highly dispersed Ti-oxide single site photocatalysts prepared within zeolite frameworks (Ti/zeolite) for the reduction of CO2 with H2O (artificial photosynthesis) and 2) visible light-responsive TiO2 thin film photocatalysts for the decomposition of H2O with a separate evolution of H2 and O2 and their potential applications into solid solar cells and fuel cells under sunlight irradiation. ;