Quasibinary section Ag2SnS3-Sb2S3
The results of a study of the interaction in the Ag2SnS3-Sb2S3 system are presented and a T-x state diagram is constructed. The results of thermal analysis indicate the presence of stops on the heating curves at 820-935 K. The thermal effects on the heating curves are endothermic and reversible. The results of X-ray phase analysis are in good agreement with the data of microstructural analysis and confirm the formation in the Ag2SnS3-Sb2S3 system of solid solutions based on the initial components. The diffractograms of solid solutions based on Ag2SnS3 contain reflects of a monoclinic structure. The reflects of rhombic structure are presented in solid solutions based on Sb2S3. The study of the microstructure showed that alloys containing 0-10 and 97100 mol % Ag2SnS3 are single phase, 10-97 mol % Ag2SnS3 are two phase. The formation of solid solutions based on Sb2S3 reaches 12 mol % Ag2SnS3 at a eutectic temperature during increasing temperature. It was found that alloys of 0-10 mol and 97100 mol % of Ag2SnS3 compositions are solid solutions. SbfS3-based solid solutions crystallize in rhombic syngony. The rhombic lattice parameter increases for pure SbfS3 by increasing Ag2SnS3 content. The phase diagram of the Ag2SnS3-Sb2S3 system is constructed based on the obtained research results. It was found that the Ag2SnS3-Sb2S3 system is a quasibinary section of the ternary Ag2S-SnS2-Sb2S3 system and is of the eutectic type. Coordinates of the eutectic point: 60 mol% AgfSnS3 at 750 K. The composition of the eutectic mixture is determined by constructing the Tamman triangle.
Keywords
Ag2SnS3-Sb2S3,
фазовая диаграмма,
система,
эвтектика,
твердый раствор,
рентгенографический анализ,
Ag2SnS3-Sb2S3,
phase diagram,
system,
eutectic,
solid solution,
X-ray analysisAuthors
| Mammadov Sharafat G. | Institute of Catalysis and Inorganic Chemistry Academician M.F. Nagiyev, National Academy of Sciences of Azerbaijan | azxim@mail.ru |
Всего: 1
References
Messina S., Nair M.T.S., Nair P.K. Solar cells with Sb2S3 absorber films // Thin Solid Films. 2008. № 517 (7). Р. 2503-2507. DOI: 10.1016/j.tsf.2008.11.060
Maghraoui-Meherzi H., Ben Nasr T., Kamoun N., Dachraoui M. Structural, morphology and optical properties of chemically deposited Sb2S3 thin films // Physica B: Condensed Matter. 2010. № 405 (15). Р. 3101-3105. DOI: 10.1016/j.physb.2010.04.020
Maghraoui-Meherzi H., Ben Nasr T., Kamoun N., Dachraoui M. Physical properties of chemically deposited Sb2S3 thin films // Comptes Rendus Chimie. 2011. № 14 (5). Р. 471475. DOI: 10.1016/j.crci.2010.10.007
Arun P., Vedeshwara A.G. Phase modification by instantaneous heat treatment of Sb2S3 filmsand their potential for photothermal optical recording // J. Appl. Phys. 1996. № 79 (8). Р. 4029-4036. DOI: 10.1063/1.361832
Perales F., Agullo-Rueda F., Lamela J., Heras C. еt al. Optical and structural properties of Sb2S3/MgF2 multilayers for laser applications // J. Phys. D: Appl. Phys. 2008. № 41. Р. 045403. DOI: 10.1088/0022-3727/41/4/045403
Perales F., Lifante G., Agullo-Rueda F., Heras C. еt al. Optical and structural properties in the amorphous to polycrystalline transition in Sb2S3 thin films // J. Phys. D: Appl. Phys. 2007. № 40. Р. 2440-2444. DOI: 10.1088/0022-3727/40/8/005
Avellaneda D., Nair M.T., Nair P.K. Cu2SnS3 and Cu4SnS4 thin films via chemical deposition for photovoltaic application // J. Electrochem. Soc. 2010. № 157 (6). Р. 346-352.
Fiechter S., Martinez M., Schmidt G. et al. Phase relations and optical properties of semiconducting ternary sulfides in the system Cu-Sn-S // J. Phys. Chem. Solids. 2003. № 64. Р. 1859-1862. DOI: 10.1016/S0022-3697(03)00172-0
Gurieva G., Levchenko G., Levchenko S. et al. Characterization of Cu2SnSe3 by spectroscopic ellip sometry // Thin Solid films. 2013. Vol. 535, № 2. Р. 384-386. DOI: 10.1016/j.tsf.2012.11.104
Kim K.M., Tampo H., Shibata H. et al. Growth and characterization of coevaporated Cu2SnSe3 thin films for photovoltaic applications // Thin Solid Films. 2013. № 536 (1). Р. 111-114. DOI: 10.1016/j.tsf.2013.03.119
Delgado G.E., Mora A.Y., Marcano G. et al. Crystal structure refinement of the semiconducting compound Cu2SnSe3 from X-ray powder difraction data // Mater. Res. Bull. 2003. № 38. Р. 1949-1955. DOI: 10.1016/j.materresbull.2003.09.017
Parasyuk O.V., Gulay L.D., Piskach L.V. et al. The Ag2Se-HgSe-SnSe2 system and the crystal structure of the Ag2HgSnSe4 compound // J. Alloys and impounds. 2002. № 339. Р. 140-143. DOI: 10.1016/S0925-8388(01)01985-5
Parasyuk O.V., Chykhrij S.I., Bozhko V.V. et al. Phase diagramm of the Ag2S-HgS-SnS2 system and single crystal prepartion, crystal structure and properties of Ag2HgSnS4 // J. Alloys and Compounds. 2005. № 399. Р. 32-37. DOI: 10.1016/j.jallcom.2005.03.008
Parasyuk O.V., Fedorchuk A.O., Kogut Yu.M. et al. The Ag2S-HgS-GeS2 system: Phase diagram, glass-formation region and crystal structure Ag2ZnGeS4 // J. Alloys and Compounds. 2010. № 500 (1). Р. 26-29. DOI: 10.1016/j.jallcom.2010.03.198
Самсонов Г.В., Дроздова С.В. Сульфиды. М. : Металлургия, 1972. С. 169-190.
Bayliss P., Nowaski W. Refinement of the structure of stibnite Sb2S3 // Zeitschrift fiir Kristallographie. 1972 № 135 (2). Р. 308-315.
Пополитов В.И. Гидротермальная кристаллизация Sb2S3 // Кристаллография. 1968. № 14 (2). С. 545-548.
Aliev O.M., Asadov M.M., Azhdarova D.S. et al. Polythermal Section FeSb2S4-FeSm2S4 of the FeS-Sb2S3-Sm2S3 System. Russ // J. Inorg. Chem. 2018. № 63. Р. 833-836.
Aliyev O.M., Ajdarova D.S., Agayeva R.M. et al. Phase Relations along the Cu2S(Sb2S3, PbSb2S4, Pb5Sb4Sn)-PbCuSbS3 Joins in the Pseudoternary System Cu2S-PbS-Sb2S3 and Physical Properties of (Sb2S3)1-x(PbCuSbS3)x Solid Solutions // Inorg Mater. 2018. № 54. Р. 1199-1204. DOI: 10.1134/S0020168518120014
Bakhtiyarly I.B., Azhdarova D.S., Mamedov Sh.G. Pb-Sb-S ternary system // Russian Journal of Inorganic Chemistry. 2013. № 58 (6). Р. 728-733.
Кохан О.П. Взаимодействия в Ag2X-BIVX2 (BIV-Si, Ge, Sn; X-S, Se) системах и свойства соединений : автореф. дис.. канд. хим. наук. Ужгород, 1996. 49 с.
Wang N., Fan A.K. An experimental study of the Ag2S-SnS2 pseudobinary join // Neues Jahrb. mineral, Abh. 1989. № 160. Р. 33-36.
Wang N. New data for Ag8SnS6 (canfeildite) and Ag8GeS6 (argyrodite). Neues Jahrb. Mineral. Monatsh, 1978. Р. 269-272.
Gorochov O. Les composes Ag8MX6 (M=Si, Ge, Sn et X=S, Se, Te) // Bull. Soc. Chim. Fr. 1968. № 6. Р. 2263-2275.
Kitazawa H., Kitakaze A., Sugaki A. Phase relation on the Ag-Sn-S system // Collected Abstract Mineral. Soc. Japan. 1985. № 19.
