2010
DOI: 10.1016/j.jpcs.2010.08.012
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Synthesis of Cu2ZnSnSe4 compound powders by solid state reaction using elemental powders

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Cited by 37 publications
(18 citation statements)
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“…The XRD pattern of CZTSe nanopowders after ball milling process has shown the presence of Zn, Sn along with reaction between Cu and Se to form a klockmannite CuSe binary phase or α-CuSe [12]. As reported earlier [13] that the presence of the α-CuSe binary phase in the milled powders suggested that the powders underwent mechanical alloying during the ball milling process [14,15]. It is observed that after annealed at high temperature the CZTSe nanopowders have crystalline stannite tetragonal structure with 2 peaks at ~27, 45, 53.…”
Section: Discussionmentioning
confidence: 90%
“…The XRD pattern of CZTSe nanopowders after ball milling process has shown the presence of Zn, Sn along with reaction between Cu and Se to form a klockmannite CuSe binary phase or α-CuSe [12]. As reported earlier [13] that the presence of the α-CuSe binary phase in the milled powders suggested that the powders underwent mechanical alloying during the ball milling process [14,15]. It is observed that after annealed at high temperature the CZTSe nanopowders have crystalline stannite tetragonal structure with 2 peaks at ~27, 45, 53.…”
Section: Discussionmentioning
confidence: 90%
“…Similarly, Δ H f (CZTX)−Δ H f (Cu 2 X)−Δ H f (ZnX)−Δ H f (SnX 2 )<0 and Δ H f (CZTX)−Δ H f 2(CuX)−Δ H f (ZnX)−Δ H f (SnX)<0 for the formation of pure CZTX phase. The quaternary compound can also be synthesized by mixing the binary compounds Cu 2 X+ZnX+SnX 2 and 2CuX+ZnX+SnX stoichiometrically under high temperature conditions as has been demonstrated in various synthesis procedures ,,,,. The schematic representation of the CZTS phase diagram is shown in Figure , which depicts the potential stability region for stable CZTS formation and conditions necessary to avoid the formation of other binary and ternary phases.…”
Section: Properties Of Cztxmentioning
confidence: 99%
“…Поэтому в данной работе для получения CZTSe при-менен метод твердофазного синтеза ( " solid state reaction method" -SSR) [23], который имеет преимущество в отношении возможности синтеза очень чистых однофаз-ных образцов CZTS(Se) с точным, заранее определен-ным соотношением элементов. Для измерений времени жизни фотогенерированных носителей тока применен метод микроволновой фотопроводимости, который, в отличие от люминесцентного метода [24], позволяет регистрировать как излучательные, так и безызлуча-тельные процессы гибели.…”
Section: Introductionunclassified