对称性凹多面体六方相CuS微晶的溶剂热法制备研究

doi:10.3969/j.issn.1007-7162.2016.03.017

Journal of Guangdong University of Technology ›› 2016, Vol. 33 ›› Issue (03): 93-96.doi: 10.3969/j.issn.1007-7162.2016.03.017

Synthesis of Pure Hexagonal Copper Sulfide Micro-crystals with Symmetric Concaved Polyhedrons by Ethanol Solvothermal Method

Zeng Li-zhen¹, Zhao Shao-fei²

1.Research Resources Center, South China Normal University, Guangzhou 510006, China;2. School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China

Received:2014-12-15 Online:2016-05-19 Published:2016-05-19

Abstract

Abstract:

Pure hexagonal copper sulfide micro-crystals with symmetric concaved polyhedrons were synthesized by ethanol solvothermal method and using CuSO₄ and S as raw materials, ethanol as solvent. The reaction was processed at 180 ℃ for 12 h. The composition, shape and size of synthetic copper sulfide micro-crystals are characterized by the equipments of XRD, FESEM, TEM and SAED. The result reveals that the copper sulfide crystals are symmetric concaved polyhedrons. It is a simple, gentle and effective synthesis method for micro-crystals materials.

Key words: CuS; solvothermal; concaved polyhedron; morphology

ZENG Li-Zhen, ZHAO Shao-Fei. Synthesis of Pure Hexagonal Copper Sulfide Micro-crystals with Symmetric Concaved Polyhedrons by Ethanol Solvothermal Method[J].Journal of Guangdong University of Technology, 2016, 33(03): 93-96.