Chemical Bonding in Photocatalytic Niobates and Tantalates

摘要：

Chemical bonding effects have been discussed for anhydrous niobates and tantalates using binding energy differences △(Nb)=(BE O 1s-BE Nb 3d(582)) and △(Ta),=(BE O 1s-BE Ta 4f(7/2)) as key parameters to relate structural and electronic properties of these dielectric oxides. Such known photocatalytic materials as (K4Nb6O(17), Sr2Nb 2O7, Ta2O5 LiTaO3, NaTaO3, NaTa2O6 and Sr2Ta 2O7 are considered in particular.

关键词： photocatalytic oxide bonding XPS niobate tantalate

作者: V.V. Atuchin N.V. Pervukhina Zhaoming Zhang

作者单位: Laboratory of Optical Materials and Structures Institute of Semiconductor Physics, SB RAS Novosibirs Laboratory of Crystal Chemistry Institute of Inorganic Chemistry, SB RAS Novosibirsk 630090, Russia Australian Nuclear Science and Technology Organisation Lucas Heights, NSW 2234, Australia

会议类型: 国际会议

会议名称: 2010 International Conference on Nano Science and Technology(2010年IEEE纳米科技国际会议 ICNST2010)

会议地点: 成都

会议语种:英文

页码: 131-134

在线出版日期: 2010-12-17（万方平台首次上网日期，不代表论文的发表时间）