| 应用表面光电压谱研究TiO_2/AS体系的表面态 |
| |
| 引用本文： | 葛晓萍,史书阳,李露.应用表面光电压谱研究TiO_2/AS体系的表面态[J].青岛科技大学学报,2009,30(4):301-303. |
| |
| 作者姓名： | 葛晓萍 史书阳 李露 |
| |
| 作者单位： | 青岛科技大学,化工学院,山东,青岛,266042 |
| |
| 摘 要： | 采用(NH4)2SO4和TiO2为原料,制备了TiO2/AS复合材料。用表面光电压谱(SPS)表征了TiO2/AS的表面态。发现在热处理过程中(NH4)2SO4和TiO2之间发生了反应,生成了S-Ti配合物,这个表面的S-Ti配合物SPS峰的强度和IR峰的强度与处理温度有平行关系。
|
| 关 键 词： | TiO2/AS 表面光电压谱 光伏效应 |
Morphology Study of Titanium Oxide/Ammonium Sulfate Composite by SPS |
| |
| GE Xiao-ping,SHI Shu-yang,LI Lu.Morphology Study of Titanium Oxide/Ammonium Sulfate Composite by SPS[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,2009,30(4):301-303. |
| |
| Authors: | GE Xiao-ping SHI Shu-yang LI Lu |
| |
| Affiliation: | College of Chemical Engineering;Qingdao University of Science and Technology;Qingdao 266042;China |
| |
| Abstract: | TiO2/AS was synthesized by using(NH4)2SO4 and TiO2 as starting material.The products treated at different temperatures were characterized by SPS.The results showed that chemical interactions occurred between ammonium sulfate and titanium oxide during the heat-treatment process and surface complex of S-Ti formed.The appearance of S-Ti peak on SPS agreed well with the S-Ti peak on IR. |
| |
| Keywords: | TiO2/AS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
