CAJ | 학술논문

自半导体TiO2在紫外光照射下催化水制氢获得成功以来，人们对光催化剂的研究延伸至多个领域。其中光催化剂在解决能源紧缺和环境治理方面取得了丰硕的研究成果：光催化剂Ag/AgX复合纳米材料还原CO2生成甲醇等低分子燃料减少了温室效应，利用太阳能光催化制氢，等离子体光催化剂降解有机污染物等。笔者主要介绍了Ag/AgX（X=Cl-，Br-，I-）等离子体光催化剂的结构、光催化机理以及对各种有机污染物的降解活性，最后提出了这一类新型光催化剂发展的前景和努力的方向。
자반도체TiO2재자외광조사하최화수제경획득성공이래，인문대광최화제적연구연신지다개영역。기중광최화제재해결능원긴결화배경치리방면취득료봉석적연구성과：광최화제Ag/AgX복합납미재료환원CO2생성갑순등저분자연료감소료온실효응，이용태양능광최화제경，등리자체광최화제강해유궤오염물등。필자주요개소료Ag/AgX（X=Cl-，Br-，I-）등리자체광최화제적결구、광최화궤리이급대각충유궤오염물적강해활성，최후제출료저일류신형광최화제발전적전경화노력적방향。
Since the semiconductor TiO2 successfully split water under ultraviolet light, the research of photocatalyst has been extended to many areas. Photocatalyst made fruitful achievements in addressing energy shortage and environmental governance, such as photocatalytic reduction of CO2, reducing the impact of the greenhouse effect on global temperature, harnessing the solar energy to reserve hydrogen by decomposition of water, and degradation of organic pollutants. This article mainly introduces the structure of Ag/AgX(X=Cl-, Br-, I-) plasma photocat-alysts, their photocatalytic mechanisms and the degradation activity to various organic pollutants, finally put forward the development prospect of this new type of photocatalysts.