Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Single-phase CZTSe via isothermal recrystallization in a KI-KCl flux. / Bakhadur, A. M.; Uralbekov, B. M.; Atuchin, V. V. и др.
в: CrystEngComm, Том 24, № 12, 02.03.2022, стр. 2291-2296.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Single-phase CZTSe via isothermal recrystallization in a KI-KCl flux
AU - Bakhadur, A. M.
AU - Uralbekov, B. M.
AU - Atuchin, V. V.
AU - Mukherjee, S.
AU - Kokh, K. A.
N1 - Funding Information: This work was supported by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP08052719), the DST-RSF Project through the India-Russia Program of Cooperation in Science and Technology under Grant DST/INT/RUS/RSF/P-20 dated May 16, 2019, by the Ministry of Science and Higher Education of Russian Federation (project 075-15-2020-797 (13.1902.21.0024)), and by state assignment of IGM SB RAS. Publisher Copyright: © 2022 The Royal Society of Chemistry
PY - 2022/3/2
Y1 - 2022/3/2
N2 - A facile, two-step procedure was developed to prepare a pure CZTSe (Cu2ZnSnSe4) phase from elemental Cu, Zn, Sn, and Se with the addition of a KI-KCl mixture. During the first step, the mixture charge was reacted at 1000 °C to convert all the metals to selenides. Next, the extracted charge was powdered and again heated to 750 °C to obtain homogeneous grains of CZTSe with a size of 30-100 microns. The main intermediate phase during the synthesis of Cu2SnSe3 was found to dissolve Zn up to 11.5 at% and, without Raman spectroscopy data, this phase could be easily confused with CZTSe because they are not optically distinguishable. On the other hand, the deviation of the Zn content in CZTSe does not exceed ±0.5 at%.
AB - A facile, two-step procedure was developed to prepare a pure CZTSe (Cu2ZnSnSe4) phase from elemental Cu, Zn, Sn, and Se with the addition of a KI-KCl mixture. During the first step, the mixture charge was reacted at 1000 °C to convert all the metals to selenides. Next, the extracted charge was powdered and again heated to 750 °C to obtain homogeneous grains of CZTSe with a size of 30-100 microns. The main intermediate phase during the synthesis of Cu2SnSe3 was found to dissolve Zn up to 11.5 at% and, without Raman spectroscopy data, this phase could be easily confused with CZTSe because they are not optically distinguishable. On the other hand, the deviation of the Zn content in CZTSe does not exceed ±0.5 at%.
UR - http://www.scopus.com/inward/record.url?scp=85127755278&partnerID=8YFLogxK
U2 - 10.1039/d1ce01653a
DO - 10.1039/d1ce01653a
M3 - Article
AN - SCOPUS:85127755278
VL - 24
SP - 2291
EP - 2296
JO - CrystEngComm
JF - CrystEngComm
SN - 1466-8033
IS - 12
ER -
ID: 35878455