化工进展Issue(1)：113-118,6.DOI:10.16085/j.issn.1000-6613.2015.01.020
银基半导体光催化剂研究进展
New development of silver-based semiconductor photo-catalyts
摘要
Abstract
The silver-based semiconductor photo-catalysts have been considered as a new research hot spot in recent years. Silver-based photo-catalysts usually display high photo-catalytic activity under visible light irradiation,but poor stability due to the photo-corrosion,which causes the serious deactivation. In addition,the silver-based semiconductor is usually associated with small specific surface area and little pore structure. This review summarized and analyzed recent research progress in the fabrication and application of silver-based semiconductor photo-catalysts. Some typical silver-based photo-catalysts , such as simple silver compound semiconductor , silver-based hetero-junctions,silver-based solid solution and loaded silver-based semiconductor are introduced. The formation of hetero-junction,the increase of the specific surface area,the enrichment of pore structure, the regulation of morphology and the control of crystal facet were considered as the effective strategies to improve the catalytic performance of the silver-based semiconductor photo-catalysts. Combining with the advantages of silver-based semiconductor photo-catalysts will have a good prospect in photo-catalytic degradation of waste water and hydrogen production.关键词
光化学/银基光催化剂/可见光/光催化性能/稳定性/废水/降解Key words
photochemistry/silver-based photo-catalyst/visible light/photo-catalytic performance/stability/waste water/degradation分类
化学化工引用本文复制引用
李家德,方稳,周晚琴,余长林..银基半导体光催化剂研究进展[J].化工进展,2015,(1):113-118,6.基金项目
国家自然科学基金（21067004，21263005）、江西省自然科学基金青年科学基金（20133BAB21003）、江西省教育厅高等学校科技落地计划（KJLD14046）及江西省青年科学家培养项目（20122BCB23015）。 （）
