Monodisperse upconversion Er3+/Yb3+:MFCl (M = Ca, Sr, Ba) nanocrystals synthesized via a seed-based chlorination route

被引：56

作者：

Chen, Daqin ^{[1
]}

Yu, Yunlong ^{[1
]}

Huang, Feng ^{[1
]}

Huang, Ping ^{[1
]}

Yang, Anping ^{[1
]}

Wang, Zhaoxing ^{[1
,2
]}

Wang, Yuansheng ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Beijing, Peoples R China

[2] Fuzhou Overseas Chinese Middle Sch, Fuzhou, Fujian, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 39期

基金：

中国国家自然科学基金;

关键词：

RAY STORAGE PHOSPHOR; LUMINESCENCE PROPERTIES; FLUORIDE NANOCRYSTALS; NAYF4; NANOCRYSTALS; SOLID-STATE; NANOPARTICLES; METAL; TM3+; YB3+; PHOTOLUMINESCENCE;

D O I：

10.1039/c1cc13763h

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Monodisperse Yb3+/Er3+:MFCl nanocrystals were fabricated via a simple and effective seed-based chlorination route for the first time. Remarkably, their upconversion emissions are found to be greatly intensified compared with those of the well-reported Er3+/Yb3+:SrF2 with the same size and shape.

引用

收藏

页码：11083 / 11085

页数：3

相关论文

共 52 条

[1]

Hard Proof of the NaYF4/NaGdF4 Nanocrystal Core/Shell Structure [J].

Abel, Keith A. ;

Boyer, John-Christopher ;

van Veggel, Frank C. J. M. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (41) :14644-+

[2]

Upconversion and anti-stokes processes with f and d ions in solids [J].

Auzel, F .

CHEMICAL REVIEWS, 2004, 104 (01) :139-173

[3]

Synthesis of Ligand-Free Colloidally Stable Water Dispersible Brightly Luminescent Lanthanide-Doped Upconverting Nanoparticles [J].

Bogdan, Nicoleta ;

Vetrone, Fiorenzo ;

Ozin, Geoffrey A. ;

Capobianco, John A. .

NANO LETTERS, 2011, 11 (02) :835-840

[4]

Upconverting Lanthanide-Doped NaYF4-PMMA Polymer Composites Prepared by in Situ Polymerization [J].

Boyer, J. C. ;

Johnson, N. J. J. ;

van Veggel, F. C. J. M. .

CHEMISTRY OF MATERIALS, 2009, 21 (10) :2010-2012

[5]

Synthesis of colloidal upconverting NaYF4: Er3+/Yb3+ and Tm3+/Yb3+ monodisperse nanocrystals [J].

Boyer, John-Christopher ;

Cuccia, Louis A. ;

Capobianco, John A. .

NANO LETTERS, 2007, 7 (03) :847-852

[6]

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

Boyer, John-Christopher ;

Vetrone, Fiorenzo ;

Cuccia, Louis A. ;

Capobianco, John A. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (23) :7444-7445

[7]

Absolute quantum yield measurements of colloidal NaYF4: Er3+, Yb3+ upconverting nanoparticles [J].

Boyer, John-Christopher ;

van Veggel, Frank C. J. M. .

NANOSCALE, 2010, 2 (08) :1417-1419

[8]

High-quality water-soluble and surface-functionalized upconversion nanocrystals as luminescent probes for bioimaging [J].

Cao, Tianye ;

Yang, Yang ;

Gao, Yuan ;

Zhou, Jing ;

Li, Zhengquan ;

Li, Fuyou .

BIOMATERIALS, 2011, 32 (11) :2959-2968

[9]

Modifying the Size and Shape of Monodisperse Bifunctional Alkaline-Earth Fluoride Nanocrystals through Lanthanide Doping [J].

Chen, Daqin ;

Yu, Yunlong ;

Huang, Feng ;

Huang, Ping ;

Yang, Anping ;

Wang, Yuansheng .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (29) :9976-9978

[10]

Ultrasmall Monodisperse NaYF4:Yb3+/Tm3+ Nanocrystals with Enhanced Near-Infrared to Near-Infrared Upconversion Photoluminescence [J].

Chen, Guanying ;

Ohulchanskyy, Tymish Y. ;

Kumar, Rajiv ;

Agren, Hans ;

Prasad, Prasas N. .

ACS NANO, 2010, 4 (06) :3163-3168

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