摘要
由金属复合氧化物组成的层状材料,包括铌酸盐、钛酸盐、钛铌酸盐等,因其独特的结构和性质使其成为一种新型光催化材料而被广泛研究。通过调节层板组成、结构以及层间离子等可调变其光催化性能,通过插层(柱撑)、剥离组装等可形成丰富的光催化功能材料。本文就该方向的研究做一简要探讨,为进一步构建新型光催化材料提供参考。
Layered materials formed by the composite metal oxides ,including the niobates ,titanates and titanoniobates ,have been widely studied as a kind of new photocatalysts because of their unique structures and properties .Their photocatalytic performance could be modified by adjusting the laminate composition ,phase structure or interlayer cation .New photocatalytic materials could be built from intercalating/pillaring or exfoliating assembly the layered composite metal oxides .It is the purpose of this paper to provide reference for further build new photocatalysts through investigating the main factor affecting photocatalytic performance of the layered composite metal oxides .
出处
《皖西学院学报》
2014年第5期70-75,共6页
Journal of West Anhui University
基金
国家自然科学基金项目(21271008)
关键词
层状钛酸盐
层状铌酸盐
结构特征
离子交换
氧化物插层
光催化性能
layered titanate
layered niobate
structure characteristics
ion exchange
oxide intercalation
photocatalytic performance
