Preparation and up-conversion fluorescen
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Tianhao Ji; Yang Liu; Hui Zhao; Haiyan Du; Jiayue Sun; Guanglu Ge
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Article
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2010
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Elsevier Science
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English
β 694 KB
Anatase TiO 2 nanobelts doped with rare earth (RE) ions Yb 3 + , Er 3 + or Yb 3 + /Er 3 + have been prepared using layered titanate nanobelts (LTO NBs) with RE ions as the precursor obtained by ion-exchange between LTO NBs and RE ions under hydrothermal process. Various measurement results demonstra