徐莉,林建明,吴季怀,黄妙良,李静.HNdNb2O7/(Pt,TiO2)的制备和光催化性能的研究[J].分子催化,2007,(1):71-74
HNdNb2O7/(Pt,TiO2)的制备和光催化性能的研究
Synthesis And Photocatalytic Properties Of HNdNb2O7/(Pt,TiO2)
  修订日期:2006-03-04
DOI:
中文关键词:  层状纳米复合材料  层间插入  光催化  光照分解水
英文关键词:Layered nanocomposite,Intercalation reaction,Photocatalysis,Water split
基金项目:国家自然科学基金863项目(No.50082003,No.50372022),福建省自然科学基金项目(No.E0210023,2006J0439).
徐莉  林建明  吴季怀  黄妙良  李静
华侨大学,材料科学与工程学院,福建,泉州,362021 华侨大学,材料科学与工程学院,福建,泉州,362021 华侨大学,材料科学与工程学院,福建,泉州,362021 华侨大学,材料科学与工程学院,福建,泉州,362021 华侨大学,材料科学与工程学院,福建,泉州,362021
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中文摘要:
      利用层间插入反应,合成HNdNb2O7/(Pt,TiO2 )层状光催化纳米复合材料.采用X射线衍射、紫外-可见光漫反射、比表面积测定分析等分析手段对所制备的材料进行了表征.通过光照分解水,考察了所制备的材料的光催化性能,结果表明所制备的HNdNb2O7 /(Pt ,TiO2 )纳米复合材料具有较高的光催化分解水效率并且其光催化活性稳定.
英文摘要:
      HNdNb2O7 / (Pt , TiO2 ) was fabricated by successive intercalation reactions. The samples were identified by X-ray diffraction, UV-3100 ultraviolet-visible(UV-Vis) spectrophotometer, surface area analysis etc. The photocatalytic activities of the prepared layered nanocomposites were investigated by water splitting with UV-light irradiation. The result indicates that HNdNb2O7 / (Pt , TiO2 ) has not only excellent photocatalytic activities, but also its photocatalytic activities are stable.
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