Preparation and characterization of copper sulfide particles by photochemical method
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説明
Abstract Copper sulfide (Cu x S) particles were synthesized via photochemical method from an aqueous solution containing copper sulfate (CuSO 4 ) and sodium thiosulfate (Na 2 S 2 O 3 ) of different compositions. The particles of various compositions were deposited in acidic medium (pH ∼ 3) for the duration of 1–2 hour photo irradiation. The amount of particles formed depended on the time of irradiation, about 75% of the reagents was converted into fine Cu x S particles. The synthesized particles were then characterized by powder XRD, showed the particle had crystalline nature and FTIR spectrum was analyzed.
収録刊行物
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- Materials Letters
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Materials Letters 62 591-593, 2008-02-01
Elsevier BV