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Abstract <p>New selenium precursor was prepared by dissolution of elemental selenium in decene-1 at elevated pressure. The best conditions were determined 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.</p>

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Synthesis and Properties of Mercury Selenide Colloidal Quantum Dots, Prepared with the New Selenium Precursor Based on Decene-1

  • 期刊论文

  • 发表日期：

    2025年2月1日

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  • I. A. Shuklov,
  • T. Milenkovich,
  • A. V. Majorova,
  • O. V. Vershinina,
  • V. A. Ivanova,
  • V. D. Pavlova,
  • V. S. Popov

摘要

Abstract

New selenium precursor was prepared by dissolution of elemental selenium in decene-1 at elevated pressure. The best conditions were determined 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.