广东工业大学学报 ›› 2016, Vol. 33 ›› Issue (03): 93-96.doi: 10.3969/j.issn.1007-7162.2016.03.017

• 综合研究 • 上一篇    

对称性凹多面体六方相CuS微晶的溶剂热法制备研究

曾丽珍1, 赵少飞2   

  1. 1.华南师范大学 实验中心,广东 广州 510006;2. 广东工业大学 轻工与化工学院,广东 广州 510006
  • 收稿日期:2014-12-15 出版日期:2016-05-19 发布日期:2016-05-19
  • 作者简介:曾丽珍(1986-),女,实验师,主要研究方向为电化学功能材料.
  • 基金资助:

    国家自然科学基金资助项目(51071071)

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

Zeng Li-zhen1, Zhao Shao-fei2   

  1. 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

摘要:

用CuSO4为铜源,硫粉为硫源,无水乙醇为溶剂,在180 ℃,反应12 h,用溶剂热法制备了由纳米片自组装对称的凹多面体CuS微晶.用X射线粉末衍射仪(XRD)、场发射扫描电子显微镜(FESEM)、透射电镜(TEM)及选区电子衍射(SAED)等对产物的成分、形状和尺寸进行了表征分析.结果表明,CuS微晶具有对称性凹多面体结构,该方法操作简单,反应条件温和并且有较高的重复性和可控性,是合成材料的一种有效方法.

关键词: CuS;溶剂热法;凹多面体;形貌

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

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