Fabrication of TiO 2 embedded ZnIn 2 S 4 nanosheets for efficient Cr(VI) reduction
作者: Ming LiJianhao QiuLvye YangYi FengJianfeng Yao
作者单位: 1College of Chemical Engineering, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resource, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
刊名: Materials Research Bulletin, 2020, Vol.122
来源数据库: Elsevier Journal
DOI: 10.1016/j.materresbull.2019.110671
关键词: TiO 2 /ZnIn 2 S 4Cr(VI) reductionEmbedded structureVisible-light irradiation
原始语种摘要: Abstract(#br)Various TiO 2 /ZnIn 2 S 4 composites with an embedded structure have been developed by a facile one-pot synthesis. The activities of all samples were estimated by photocatalytic reduction of Cr(VI) under visible light (λ>420 nm). Results showed that the electrostatic interaction and self-assembly effect make TiO 2 nanoparticles inserting into ZnIn 2 S 4 nanosheets. The resulting TiO 2 /ZnIn 2 S 4 composites show much better photocatalytic performance for Cr(VI) reduction than that of pristine TiO 2 and ZnIn 2 S 4 . Especially, the photocatalytic efficiency of T/ZIS-0.3 (TiO 2 loading of 30 wt%) is approximate 3 times as high as that of pristine ZnIn 2 S 4 (TiO 2 exhibited almost no activity). The embedded structure of TiO 2 /ZnIn 2 S 4 offers apparent increase of specific...
全文获取路径: Elsevier  (合作)
影响因子:1.913 (2012)

  • reduction 减少
  • embedded 嵌入
  • VI Vectored Interrupt
  • pristine 太古的
  • visible 看得见的
  • efficient 有用的
  • composites 菊科植物
  • light 
  • structure 构造
  • resulting 引起的