欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
近年来,运用稀土改性非TiO2光催化剂取得了显著成果.重点归纳、总结和分析了通过稀土离子单掺或共掺、稀土氧化物复合、上转换光催化与稀土固熔体等手段改性锌基、铋基光催化剂.简单介绍了稀土在钨基等其他基质的应用及新型稀土化合物光催化剂的构筑.发现稀土改性可以影响非TiO2光催化剂的晶格结构能带能、拓宽光谱响应范围和提高量子效率,是提高其光催化活性的有效途径.还对稀土在未来光催化的应用做了分析.
英文摘要：
In recent years, much progress has been obtained in enhancing the photocatalytic performance of non-TiO2 with rare earth elements doping. This paper analyzes and summarizes zinc-based, bismuth-based photocatalysts modified with rare earth elements by single-element doping or co-doping, oxide composite,upconversion photocatalysis and rare earth solid solution. Tungsten-based and other-based photoccatalysts modified with rare earth elements, and novel rare earth photocatalysts are introduced. The results show that rare earth elements modifications can affect lattice structure and band gap, broaden the scope of spectral response and improve quantum efficiency by increasing photocatalysis activity effectively. The application prospect of rare earth elements in photocatalysis is analyzed.
同期刊论文项目
同项目期刊论文
~Phase transformation synthesis of novel Ag2O/Ag2CO3 heterostructures with high visible light effici
~Hydrothermal synthesis and characterization of novel PbWO4microspheres with hierarchical nanostruct
A sonochemical route to fabricate the novel porous F, Ce-codoped TiO2 photocatalyst with efficient p
Thermal stability, microstructure and photocatalytic activity of the bismuth oxybromide photocatalys
~Stable Au25(SR)18/ TiO2 Composite Nanostructure with Enhanced Visible Light Photocatalytic Activity
~Novel hollow Pt-ZnO nanocomposite microspheres with hierarchical structure and enhanced photocataly
~Novel noble metal (Rh, Pd, Pt)/BiOX(Cl, Br, I) composite photocatalysts with enhanced photocatalyti
~Synthesis and characterization of Ag/TiO2-B nanosquares with high photocatalytic activity under vis
~Preparation of Co/CexTi1-xO2 Catalysts and Their Catalytic Performance in the Catalytic Partial Oxi
Fast fabricate Co3O4 or CuO/BiVO4 composite photocatalysts with high crystallinity and enhanced phot
An efficient palladium membrane reactor for increase the yield of styrene in ethylbenzene dehydrogen
Preparation of bismuth oxyiodides and oxides and their photooxidation characteristic under visible/U
期刊信息
位置：