Phase controllable synthesis of CuS nanoparticles by chemical co-precipitation method: Effect of copper precursors on the properties of CuS
作者: Babu PejjaiMuniramaiah ReddivariTulasi Ramakrishna Reddy Kotte
作者单位: 1Solar Photovoltaic Laboratory, Department of Physics, Sri Venkateswara University, Tirupati, 517502, India
刊名: Materials Chemistry and Physics, 2020, Vol.239
来源数据库: Elsevier Journal
DOI: 10.1016/j.matchemphys.2019.122030
关键词: CuS nanoparticlesChemical co-precipitation methodEffect of copper precursorsCu/S mole ratio
英文摘要: Abstract(#br)The studies focusing on the synthesis of CuS nanoparticles (NPs) by Chemical Co-Precipitation method (CCP) along with detailed growth mechanism are limited. In addition, the synthesis of CuS NPs in water solvent is highly encouraged as water is served as the best eco-friendly solvent. In the present report, taking the advantage of Cu +1 oxidation in the aqueous medium, CuS NPs were synthesized using CuCl and thiourea (Tu) via CCP in presence of naturally abundant water solvent under open atmosphere. In addition, the effect of different copper precursors (such as CuCl, CuCl 2, and CuSO 4 in combination with thiourea) and the mole ratio of Cu/S on the properties of CuS NPs were also investigated. XRD analysis showed the single-phase CuS for the combination of CuCl + Tu at Cu/S...
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影响因子:2.072 (2012)

  • controllable 可控制的
  • properties 道具
  • copper 
  • precipitation 沉淀
  • synthesis 合成
  • chemical 化学的
  • method 方法