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SYNTHESIS OF COPPER THIOSTIBIATE NANO COMPOUND BY SOLVOTHERMAL METHOD

SYNTHESIS OF COPPER THIOSTIBIATE NANO COMPOUND BY SOLVOTHERMAL METHOD

Abstract

A simple and easily accessible synthesis of copper antimony sulfide nanocrystals is reported in a scientific study. The samples were synthesized using a solvothermal method with the help of a number of substances (copper, antimony, and elemental sulfur). During the experiments, potassium antimonyl tartrate was used as antimony material, and sulfur ethylenediamine solution was used as sulfide material. The synthesis of Cu3SbS4 nanoparticles was carried out by adjusting the molar ratio of sulfur to copper and controlling the volume ratios of the solvent and organic medium (ethylene glycol + polyethylene glycol). The process was carried out at a temperature of 383-393 K for 12 hours and copper-thiostibiate nanoparticles were synthesized with a yield of 85%. The properties of the obtained nanoparticles were studied by physical and chemical analysis methods - TGA, RFA, TEM, EDS.

У науковому дослідженні описано простий і легкодоступний синтез нанокристалів сульфіду купрума-стібія. Зразки були синтезовані сольвотермічним методом з використанням ряду речовин (мідь, сурма та елементарна сірка). В експериментах використовували антимонілтартрат калію як джерело сурми, а розчин сульфату етилендіаміну – як вихідна речовина сульфіду. Синтез наночастинок Cu3SbS4 здійснювали шляхом регулювання мольного співвідношення сірки до міді та контролю об'ємних співвідношень розчинника і органічного середовища (етиленгліколь + поліетиленгліколь). Процес проводили за температур 383–393 К протягом 12 годин і синтезували наночастинки тіостибіату купруму з виходом 85 %. Властивості отриманих наночастинок досліджували методами фізико-хімічного аналізу – ТГА, РФА, ТЕМ, EDS.

Related Organizations
Keywords

сольвотермічний метод; тіостибіат міді; нанокристали; мікроморфологія; мікроморфологія., solvothermal method, copper thiostibiate, nanocrystals, micromorphology

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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gold