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

被引：77

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

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 51期

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

页码：12330 / 12334

页数：5

共 31 条

[1]

[Anonymous], 2008, ANGEW CHEM

[2]

[Anonymous], 2005, ANGEW CHEM-GER EDIT, DOI DOI 10.1002/ANGE.200462573

[3] Synthesis of colloidal upconverting NaYF4 nanocrystals doped with Er3+, Yb3+ and Tm3+, Yb3+ via thermal decomposition of lanthanide trifluoroacetate precursors [J].