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The phase transformation of CuInS 2 from chalcopyrite to wurtzite

Xie, Bing-Bing ; Hu, Bin-Bin ; Jiang, Li-Fang ; Li, Guo ; Du, Zu-Liang

Nanoscale Research Letters, 2015, Vol.10(1), pp.1-7 [Periódico revisado por pares]

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  • Título:
    The phase transformation of CuInS 2 from chalcopyrite to wurtzite
  • Autor: Xie, Bing-Bing ; Hu, Bin-Bin ; Jiang, Li-Fang ; Li, Guo ; Du, Zu-Liang
  • Assuntos: Chalcopyrite ; Wurtzite ; pH ; CuInS
  • É parte de: Nanoscale Research Letters, 2015, Vol.10(1), pp.1-7
  • Descrição: In the present work, CuInS 2 nanoparticles have been successfully synthesized by water-bath method with deionized water as solvent and thioglycolic acid as complexing agent at 80°C. The phase transition of CuInS 2 from chalcopyrite to wurtzite was realized by adjusting the pH value of reaction solution. The emergence of Cu 2 S in the condition of higher pH value of reaction solution led to the formation of wurtzite CuInS 2 . This facile method that controls the phase structure by adjusting the solution pH value could open a new way to synthesize other I-III-VI 2 ternary semiconductor compounds.
  • Idioma: Inglês

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