Fabrication of Cu_7S_4 Nano-crystals with Supported Liquid Membrane
Source abstract
Abstract
A novel fabrication method of Cu_7S_4 nano-crystals by supported liquid membrane (SLM) system was investigated. SLM consists of CHCl_3 as solvent, o-phenanthroline as a mobile carrier and polymer membrane as supported template. The results indicated that Cu_7S_4 which has hexagonal structure with cell constant of a=15.475Aand c=13.356Acan be prepared at room temperature with 0.2mol/L CuCl_2 and 0.2mol/L Na_2S as reactants. The average size of Cu_7S_4 is about 7nm. In addition, the forming mechanism and optical properties of Cu_7S_4 were discussed.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Copper-based nanomaterials and applications · Quantum Dots Synthesis And Properties · Conducting polymers and applications
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