Sodium Doping Controlled Synthesis of Monodisperse Lanthanide Oxysulfide Ultrathin Nanoplates Guided by Density Functional Calculations

被引:75
|
作者
Ding, Yi [1 ]
Gu, Jun [1 ]
Ke, Jun [1 ]
Zhang, Ya-Wen [1 ]
Yan, Chun-Hua [1 ]
机构
[1] Peking Univ, PKU HKU Joint Lab Rare Earth Mat & Bioinorgan Che, State Key Lab Rare Earth Mat Chem & Applicat, Beijing Natl Lab Mol Sci,Coll Chem & Mol Engn, Beijing 100871, Peoples R China
关键词
density functional calculations; doping; lanthanides; nanoparticles; phase diagrams; NANOCRYSTALS; DEPENDENCE; SIZE;
D O I
10.1002/anie.201105025
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Dopant-induced phenomena: Doping with sodium ions can stimulate the formation of monodisperse ultrathin La 2O 2S nanoplates with tunable self-assembled superstructures (see picture) and robust fluorescence in surfactant solutions by creating oxygen vacancies in the host lattice during sulfurization reactions. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:12330 / 12334
页数:5
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