Effect of the Deposition Conditions on the Anion Resin Exchange Precipitation of Indium(III) Hydroxide : научное издание | Научно-инновационный портал СФУ

Effect of the Deposition Conditions on the Anion Resin Exchange Precipitation of Indium(III) Hydroxide : научное издание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1021/acsomega.9b03877

Ключевые слова: IN2O3 NANOPARTICLES, SOL-GEL, OXIDE, IN(OH)(3), FILM

Аннотация: A new patented method for the synthesis of nanosized powders of indium(III) hydroxide and oxide using the strong base anion exchange resin AV-17-8 as a precipitate agent was proposed. The effect of anions of the initial indium salt and the influence of the process duration, temperature, and counterions of resin such as hydroxide or carbonate on the yield of indium(III) hydroxide during the anion resin exchange precipitation were investigated by scanning electron microscopy, electrical conductivity measurement method, and atomic absorption analysis. Based on the obtained data, the mechanism of the anion resin exchange precipitation of indium(III) hydroxide was suggested. The products were characterized by X-ray diffraction, thermogravimetric analysis/differential scanning calorimetry, elemental analysis, Brunauer-Emmett-Teller, and transmission electron microscopy. It was found that impurity-free monophasic In2O3 powders with an average particle size of 10-15 nm and specific surface area of 62-73 m(2)/g were formed after heat treatment of as-prepared products at 400 degrees C.

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Издание

Журнал: ACS OMEGA

Выпуск журнала: Vol. 5, Is. 9

Номера страниц: 4542-4547

ISSN журнала: 24701343

Место издания: WASHINGTON

Издатель: AMER CHEMICAL SOC

Авторы

  • Evsevskaya Natalia (Fed Res Ctr Krasnoyarsk Sci Ctr SB RAS, Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia)
  • Pikurova Elena (Fed Res Ctr Krasnoyarsk Sci Ctr SB RAS, Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia)
  • Saikova Svetlana (Fed Res Ctr Krasnoyarsk Sci Ctr SB RAS, Inst Chem & Chem Technol SB RAS, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Nemtsev Ivan Vasilievich (Fed Res Ctr Krasnoyarsk Sci Ctr SB RAS, Krasnoyarsk 660036, Russia; Fed Res Ctr Krasnoyarsk Sci Ctr SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)

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