Facile thermolysis synthesis of CuInS2 nanocrystals with tunable anisotropic shape and structure |
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Authors: | Bao Ningzhong Qiu Xinmin Wang Yu-Hsiang A Zhou Ziyou Lu Xiaohua Grimes Craig A Gupta Arunava |
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Institution: | State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, PR China. nzhbao@njut.edu.cn |
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Abstract: | Monodisperse CuInS(2) nanocrystals are produced by injecting mixed metal-oleate precursors into hot organic solvents containing the dissolved sulphur sources. A better understanding of the formation mechanism of CuInS(2) has enabled us to tailor anisotropic shapes in the form of triangular-pyramid, circular cone, and bullet-like rods with tunable crystal phases by varying the synthetic conditions. |
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