Journal of Inorganic Materials

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Synthesis of CuS Particulate Film by a Novel Liquid-liquid Interface Gibbs Film Reaction Technique

WU Ping-Wei; GAO Lian; GUO Jing-Kun   

  1. State Key Lab of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai; 200050 China
  • Received:2001-07-19 Revised:2001-09-03 Published:2002-07-20 Online:2002-07-20

Abstract: A simple method to form particulate film under Gibbs film was reported. The CuS particulate film was synthesized, and a novel phenomenon of the formation of rod-like CuS nano-crystals at the oil-water interface was observed. The CuS particulate film was characterized by transmission electron microscopy and electron diffraction. Energy dispersive spectroscopy was employed to confirm the formation of the rod-like CuS nano-crystals.

Key words: CuS particulate film, rod-like CuS nano-particles, liquid-liquid interface Gibbs film

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