Green and Facile Synthesis of Water-Soluble Cu-In-S/ZnS Core/Shell Quantum Dots

被引：125

作者：

Chen, Yanyan ^{[1
]}

Li, Shenjie ^{[1
]}

Huang, Lijian ^{[1
]}

Pan, Daocheng ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Jilin, Peoples R China

来源：

INORGANIC CHEMISTRY | 2013年 / 52卷 / 14期

基金：

中国国家自然科学基金;

关键词：

S TERNARY NANOCRYSTALS; HIGH-QUALITY CDTE; ONE-POT SYNTHESIS; SEMICONDUCTOR NANOCRYSTALS; AQUEOUS SYNTHESIS; SHAPE CONTROL; PHOTOLUMINESCENCE; CDSE; EMISSION; STRATEGY;

D O I：

10.1021/ic400083w

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Water-soluble Cu-In-S/ZnS core/shell quantum dots with a photoluminescence quantum yield up to 38% and an emission peak tunable from 543 to 625 nm have been successfully synthesized. All of the synthetic procedures were conducted in an aqueous solution at 95 C under open-air conditions. L-Glutathione and sodium citrate were used as the dual stabilizing agents to balance the reactivity between copper and indium ions.

引用

页码：7819 / 7821

页数：3

共 42 条

[21] CuInS2/ZnS core/shell quantum dots by cation exchange and their blue-shifted photoluminescence [J].

Park, Jaehyun ;

Kim, Sang-Wook .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (11) :3745-3750

[22] HARD AND SOFT ACIDS AND BASES [J].

PEARSON, RG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (22) :3533-&

[23] Formation of high-quality CdTe, CdSe, and CdS nanocrystals using CdO as precursor [J].

Peng, ZA ;

Peng, XG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (01) :183-184

[24] SYNTHESIS AND CHARACTERIZATION OF SURFACE-MODIFIED COLLOIDAL CDTE QUANTUM DOTS [J].

RAJH, T ;

MICIC, OI ;

NOZIK, AJ .

JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (46) :11999-12003

[25]

Rogach A, 1999, ADV MATER, V11, P552, DOI 10.1002/(SICI)1521-4095(199905)11:7<552::AID-ADMA552>3.0.CO

[26]

2-Q

[27] Synthesis and characterization of a size series of extremely small thiol-stabilized CdSe nanocrystals [J].

Rogach, AL ;

Kornowski, A ;

Gao, MY ;

Eychmüller, A ;

Weller, H .

JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (16) :3065-3069

[28] One-Step Synthesis of High-Quality Gradient CdHgTe Nanocrystals: A Prerequisite to Prepare CdHgTe-Polymer Bulk Composites with Intense Near-Infrared Photoluminescence [J].

Sun, Haizhu ;

Zhang, Hao ;

Ju, Jie ;

Zhang, Junhu ;

Qian, Gang ;

Wang, Chunlei ;

Yang, Bai ;

Wang, Zhi Yuan .

CHEMISTRY OF MATERIALS, 2008, 20 (21) :6764-6769

[29] Efficient near-infrared polymer nanocrystat light-emitting diodes [J].

Tessler, N ;

Medvedev, V ;

Kazes, M ;

Kan, SH ;

Banin, U .

SCIENCE, 2002, 295 (5559) :1506-1508

[30] Photocatalytic H2 evolution under visible-light irradiation over band-structure-controlled (CuIn)xZn2(1-x)S2 solid solutions [J].

Tsuji, I ;

Kato, H ;

Kobayashi, H ;

Kudo, A .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (15) :7323-7329

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