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Ag修饰高效率氮掺杂TiO2光催化材料在可见光下对MB降解性能
孙彩霞; 李琦; 高世安; 曹丽华; 尚建库
2010-08-05
Conference Name2010年全国太阳能光化学与光催化学术会议
Source Publication2010年全国太阳能光化学与光催化学术会议论文集
Conference Date2010-08-05
Conference Place昆明
Abstract采用溶胶-凝胶法简单快速制备出在可见光下具有高降解效果的Ag修饰氮掺杂二氧化钛(TiON/A92O)光催化材料,X-ray,XPS表征结果显示材料基体为锐钛矿纳米材料,其中Ag以A92O形式存在,UV-vis吸收光谱测试结果显示制备的光催化剂对可见光波段具有很好的吸收,经禁带宽度计算可知制备的光催化剂材料禁带宽度为2.78eV,在400~620nm光源照射下TiON/Ag2O对MB(亚甲基蓝)具有较高的降解效果。
description.department中国科学院金属研究所国家(联合)重点实验室,辽宁沈阳 110016;中国科学院金属研究所国家(联合)重点实验室,辽宁沈阳 110016 Department of Matedals Science and Engineering,University of Illinois at Urbana-Champaign,Urbana,IL61801,USA;
Keyword溶胶凝胶 锐钛矿 光催化剂 降解性能 纳米材料
Funding Organization中国化学会;中国可再生能源学会
Language中文
Document Type会议论文
Identifierhttp://ir.imr.ac.cn/handle/321006/70919
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
孙彩霞,李琦,高世安,等. Ag修饰高效率氮掺杂TiO2光催化材料在可见光下对MB降解性能[C],2010.
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