Complete colloidal synthesis of Cu2SnSe3 nanocrystals with crystal phase and shape control

Jian Jun Wang; Pai Liu; Colin C. Seaton; Kevin M. Ryan

doi:10.1021/ja501591n

Complete colloidal synthesis of Cu₂SnSe₃ nanocrystals with crystal phase and shape control

Jian Jun Wang, Pai Liu, Colin C. Seaton, Kevin M. Ryan

University of Limerick

Research output: Contribution to journal › Article › peer-review

Abstract

Here we report an investigation of systematic control of crystal phase in the ternary nanocrystal system, dicopper tin triselenide. Optimizing the synthetic parameters allows modulation between nucleation and growth in either the hexagonal or cubic phase. In addition to size controlled single crystals, the particles can be tuned to occur as 1D linear heterostructures or 3D tetrapods with growth in one phase and termination in the alternate.

Original language	English
Pages (from-to)	7954-7960
Number of pages	7
Journal	Journal of the American Chemical Society
Volume	136
Issue number	22
DOIs	https://doi.org/10.1021/ja501591n
Publication status	Published - 4 Jun 2014

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abstract = "Here we report an investigation of systematic control of crystal phase in the ternary nanocrystal system, dicopper tin triselenide. Optimizing the synthetic parameters allows modulation between nucleation and growth in either the hexagonal or cubic phase. In addition to size controlled single crystals, the particles can be tuned to occur as 1D linear heterostructures or 3D tetrapods with growth in one phase and termination in the alternate.",

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AU - Wang, Jian Jun

AU - Liu, Pai

AU - Seaton, Colin C.

AU - Ryan, Kevin M.

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AB - Here we report an investigation of systematic control of crystal phase in the ternary nanocrystal system, dicopper tin triselenide. Optimizing the synthetic parameters allows modulation between nucleation and growth in either the hexagonal or cubic phase. In addition to size controlled single crystals, the particles can be tuned to occur as 1D linear heterostructures or 3D tetrapods with growth in one phase and termination in the alternate.

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JF - Journal of the American Chemical Society

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Complete colloidal synthesis of Cu₂SnSe₃ nanocrystals with crystal phase and shape control

Abstract

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