CAJ | 학술논문

二氧化钛（TiO2）半导体作为光催化材料之一，受到广泛的研究和应用。本文介绍了TiO2光催化剂掺杂改性的研究进展，包括金属离子、非金属以及两种或多种离子共掺杂，掺杂型TiO2可以提高它的光催化活性，掺杂型TiO2光催化剂的制备方法，综述了TiO2掺杂的研究状况。
이양화태（TiO2）반도체작위광최화재료지일，수도엄범적연구화응용。본문개소료TiO2광최화제참잡개성적연구진전，포괄금속리자、비금속이급량충혹다충리자공참잡，참잡형TiO2가이제고타적광최화활성，참잡형TiO2광최화제적제비방법，종술료TiO2참잡적연구상황。
As one of photocatalytic materials, titanium dioxide(TiO2)semiconductor has been widely studied and ap-plied. Progress modification of photocatalyst TiO2 are introduced, including the metal ions,nonmetal and two or more co-doping. The photocatalytic activity of TiO2 could been increased by doping. The preparations of doped photocata-lyst TiO2 were introduced. The advances of doped TiO2 were summary.