Synthetic pathway of a Cu$_2$ZnSnS$_4$ powder using low temperature annealing of nanostructured binary sulfides
Nanosistemy: fizika, himiâ, matematika, Tome 8 (2017) no. 6, pp. 787-792.

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Cost-effective route to quaternary Cu$_2$ZnSnS$_4$ nanostructured powder fabrication was developed by utilizing a two-step approach. In the first stage, nanostructured binary sulfides Cu$_2$S, ZnS, and SnS were synthesized by chemical bath deposition. In the second stage, ternary sulfide Cu$_2$ZnSnS$_4$ was obtained by low-temperature annealing of binary sulfides' mixtures at 70 and 300$^\circ$ C. The compounds obtained on both stages were investigated by X-ray diffraction, scanning electron microscopy, optical absorbance and Raman spectroscopy. On the basis of our findings, we established that Cu$_2$ZnSnS$_4$ phase has already formed at 300$^\circ$ C. The synthetic pathway revealed in this work allows reducing the temperature of Cu$_2$ZnSnS$_4$ synthesis and as a result, offers the possibility of reducing the manufacturing costs.
Keywords: nanopowder, CZTS, metal sulfides, low temperature annealing.
@article{NANO_2017_8_6_a10,
     author = {N. S. Kozhevnikova and A. S. Vorokh and O. I. Gyrdasova and I. V. Baklanova and A. N. Titov and M. V. Kuznetsov},
     title = {Synthetic pathway of a {Cu}$_2${ZnSnS}$_4$ powder using low temperature annealing of nanostructured binary sulfides},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {787--792},
     publisher = {mathdoc},
     volume = {8},
     number = {6},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2017_8_6_a10/}
}
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N. S. Kozhevnikova; A. S. Vorokh; O. I. Gyrdasova; I. V. Baklanova; A. N. Titov; M. V. Kuznetsov. Synthetic pathway of a Cu$_2$ZnSnS$_4$ powder using low temperature annealing of nanostructured binary sulfides. Nanosistemy: fizika, himiâ, matematika, Tome 8 (2017) no. 6, pp. 787-792. http://geodesic.mathdoc.fr/item/NANO_2017_8_6_a10/