Deposition and characterization of Cu(In,Ga)Se 2 thin films from the ink of sonochemically prepared CIGSe nanoparticles
作者: Jung Eun LeeHyungmin LeeDong-seob JeongBabu PejjaiVasudeva Reddy Minnam ReddyChinho Park
作者单位: 1School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, Republic of Korea
刊名: Chinese Journal of Physics, 2018, Vol.56 (1), pp.392-403
来源数据库: Elsevier Journal
DOI: 10.1016/j.cjph.2017.08.033
关键词: CIGSe nanoparticlesSonochemical methodEffect of Ga content and annealing time
原始语种摘要: Abstract(#br)CuIn 1-x Ga x Se 2 (CIGSe) nanoparticles were synthesized via a sonochemical method at different Ga content (x = 0.15, 0.30 and 0.45) and dispersed in a low toxic isobutanol to form the nanoparticle-ink. Thin films of CIGSe were grown by a facile, non-vacuum and inexpensive “nanoparticle-ink based air-spray coating” method. Effects of Ga-content and annealing time on the physical properties of CIGSe thin films were investigated. The elemental composition, crystalline structure, surface morphology and optical properties of the films were explored by various characterization methods. XRD studies of as-synthesized films showed a tetragonal structure with (112) orientation. After annealing, the CIGSe films showed an improvement in the intensity ratio of I(220)/I(112) for the...
全文获取路径: Elsevier  (合作)

  • films 薄膜
  • nanoparticle 乳酸
  • prepared 有准备的
  • gallium 
  • annealing 热处理
  • vacuum 真空
  • morphology 形态学
  • content 品位
  • properties 道具
  • crystalline 晶质的