Formation of anatase TiO2 by microwave processing

2020-02-15 13:01:56

solar heat processing cells anatase

责任者: Hart, J.N.;Cervini, R.;Cheng , Y.-B.;Simon, G.P.;Spiccia, L. 单位: Sch. of Phys. & Mater. Eng., Monash Univ., Clayton, Vic., Australia 来源出处: Solar Energy Materials and Solar Cells(Sol. Energy Mater. Sol. Cells (Netherlands)),2004/10/,84(1-4):135-43 摘要: Dye-sensitized solar cells, in which nanoparticles of anatase titanium dioxide play an important role, offer an attractive alternative to conventional photovoltaic cells. The possibility of reducing the required sintering time and temperature for production of these solar cells is investigated. Following synthesis by a sol-gel method, anatase TiO2 was produced by heat treatment at only 225 °C. Using microwave processing, crystallization to the anatase phase was achieved with a shorter heat treatment and a lower temperature than for conventional furnace treatments 关键词: crystallisation;dyes;heat treatment;nanoparticles;photovoltaic cells;semiconductor growth;semiconductor materials;sintering;sol-gel processing;solar cells;titanium compounds;anatase formation;microwave processing;dye-sensitized solar cells;nanoparticles;alternative photovoltaic cells;sintering time;production temperature;sol-gel method;heat treatment;crystallization;anatase phase;225 degC;TiO2