【摘要】 综述了近几年来国内外利用非金属掺杂、有机染料的表面敏化、金属离子的掺杂、金属氧化物掺杂复合以及贵金属表面沉积等方法来改善二氧化钛可见光活性方面所取得的进展。最后,在总结的基础上提出了建议。更多还原

【Abstract】 The latest research progress in improving the visible light photocatalytic activity of nano-TiO2 is reviewed. The methods for promoting the visible light photocatalytic activity include nonmetal doping, dye sensitizing, metal doping, semiconductor coupling, and surface deposition of precious metals. Finally, some suggestions based on recent research are given.更多还原