Literature DB >> 19396854

Oriented monolayer film of Gd2O3:0.05 Eu crystallites: quasi-topotactic transformation of the hydroxide film and drastic enhancement of photoluminescence properties.

Linfeng Hu1, Renzhi Ma, Tadashi C Ozawa, Takayoshi Sasaki.   

Abstract

Caught on film: A semitransparent and intensely luminescent monolayer film of oriented Gd(2)O(3):0.05 Eu platelet crystallites is fabricated by annealing the precursor hydroxide film (see scheme). The photoluminescence properties of the as-transformed film are greatly improved over those of the hydroxide film, and are much more pronounced than those of the corresponding Gd(2)O(3):0.05 Eu powder.

Entities:  

Year:  2009        PMID： 19396854     DOI： 10.1002/anie.200806206

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  6 in total

1.  Band gap tunable Zn2SnO4 nanocubes through thermal effect and their outstanding ultraviolet light photoresponse.

Authors:  Yan Zhao; Linfeng Hu; Hui Liu; Meiyong Liao; Xiaosheng Fang; Limin Wu
Journal:  Sci Rep       Date:  2014-10-30       Impact factor: 4.379

2.  Photocurrent enhancement mechanisms in bilayer nanofilm-based ultraviolet photodetectors made from ZnO and ZnS spherical nanoshells.

Authors:  Lin Peng; Sancan Han; Xinhua Hu
Journal:  Nanoscale Res Lett       Date:  2014-08-11       Impact factor: 4.703

Review 3.  Layered rare-earth hydroxide and oxide nanoplates of the Y/Tb/Eu system: phase-controlled processing, structure characterization and color-tunable photoluminescence via selective excitation and efficient energy transfer.

Authors:  Xiaoli Wu; Ji-Guang Li; Jinkai Li; Qi Zhu; Xiaodong Li; Xudong Sun; Yoshio Sakka
Journal:  Sci Technol Adv Mater       Date:  2013-02-21       Impact factor: 8.090

4.  Tens of micron-sized unilamellar nanosheets of Y/Eu layered rare-earth hydroxide: efficient exfoliation via fast anion exchange and their self-assembly into oriented oxide film with enhanced photoluminescence.

Authors:  Qi Zhu; Ji-Guang Li; Xiaodong Li; Xudong Sun; Yang Qi; Miaoyong Zhu; Yoshio Sakka
Journal:  Sci Technol Adv Mater       Date:  2013-12-20       Impact factor: 8.090

5.  Enhanced photoluminescence of LEuH nanosheets: 2D photonic crystals self-assembled by core-shell SiO2@LEuH spheres.

Authors:  Xinying Wang; Pingping Feng; Baiyi Shao; Fangming Cui; Xiaojing Yang
Journal:  RSC Adv       Date:  2019-03-12       Impact factor: 4.036

6.  Synthesis and photoluminescence properties of ZnS nanobowl arrays via colloidal monolayer template.

Authors:  Yanping Liu; Zhigang Li; Wenwu Zhong; Li Zhang; Weiping Chen; Qintao Li
Journal:  Nanoscale Res Lett       Date:  2014-08-11       Impact factor: 4.703
  6 in total

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