Synthesis and properties of mercury selenide colloidal quantum dots, prepared with the new selenium precursor based on Decene-1

被引：0

作者：

Shuklov I.A. ^{[1
]}

Milenkovich T. ^{[1
]}

Majorova A.V. ^{[1
]}

Vershinina O.V. ^{[1
]}

Ivanova V.A. ^{[1
]}

Pavlova V.D. ^{[1
,2
]}

Popov V.S. ^{[1
,2
]}

机构：

[1] Moscow Institute of Physics and Technology, 9 Institutskiy per., Dolgoprudny, Moscow Region

[2] Orion R&P Association, JSC, 9 Kosinskaya st., Moscow

来源：

Applied Physics | 2024年 / 24卷 / 01期

关键词：

colloidal quantum dots; hot injection synthesis; mercury selenide; nanocrystals; selenium precursor;

D O I：

10.51368/1996-0948-2024-1-43-50

中图分类号：

学科分类号：

摘要：

New selenium precursor was prepared by dissolution of elemental selenium in decene-1 at elevated pressure. The best conditions were determinated for the preparation of reagent with the highest reactivity in the synthesis of nanoparticles. The developed precursor was studied by NMR spectroscopy. Synthesis of mercury selenide quantum dots was developed and studied with this reagent. The prepared HgSe quantum dots possess strong absorption in mid-IR spectral range. The developed material was successfully tested in the preparation of photoresistor. © 2024 ORION Research-and-Production Association. All rights reserved.

引用

页码：43 / 50

页数：7