Preparation of Nanocomposites Based on PMMA and CdSe, CdSe/CdS Quantum Dots

被引：2

作者：

Stepanova, U. A. ^{[1
]}

Muradova, A. G. ^{[1
]}

Al-Mayyahi, H. ^{[1
]}

Telminov, E. N. ^{[2
]}

Khakimov, K. T. ^{[1
]}

Solodova, T. A. ^{[2
]}

Samsonova, L. G. ^{[2
]}

机构：

[1] Mendeleev Univ Chem Technol Russia, Moscow, Russia

[2] Natl Res Tomsk State Univ, Tomsk, Russia

来源：

RUSSIAN PHYSICS JOURNAL | 2022年 / 64卷 / 12期

关键词：

laser-active media; nanocomposites; semiconductor quantum dots; core; shell structure; PMMA;

D O I：

10.1007/s11182-022-02597-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nanocomposites based on PMMA and CdSe, CdSe/CdS quantum dots were developed. Quantum dots (QD) of CdSe, CdSe/CdS with sizes from 2.0 nm to 4.0 nm were obtained by deposition in various media. The photoluminescence range for the obtained QDs was from 480 to 628 nm. The results of the study show that the photoluminescent properties of CdSe, CdSe/CdS quantum dots introduced into the PMMA matrix are retained. The resulting nanocomposites can be used to create solid-state laser active media.

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页码：2357 / 2363

页数：7

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