Reversible adsorption and desorption of water in nanoporous copper(II) metal–organic nanocapsules
作者: Elham MirzadehKamran Akhbari
作者单位: 1University of Tehran
刊名: Journal of Porous Materials, 2017, Vol.24 (5), pp.1209-1214
来源数据库: Springer Nature Journal
DOI: 10.1007/s10934-017-0360-y
关键词: NanocapsuleNanoparticlesAdsorptionDesorptionSonochemicalNanopore
原始语种摘要: Nanocapsule of [Cu2(bda)2(bpy)2]·4H2O ( 1 ) with nanoparticle morphology (bda2− = 2,2ʹ-biphenyl dicarboxylate and bpy = 2,2ʹ-bipyridine), was synthesized by sonochemical process. Guest water molecules can be removed from the nanopores of 1 by thermal treatment at 200 °C. The color of this compound changed from blue to deep green during this process. This process is reversible and compound [Cu2(bda)2(bpy)2] ( 2 ) with the pore size of 4.3 × 5.5 Å can absorb water again. Thus nanoparticles of compound 2 with 1.53% weight absorption of water/compound 2 at room temperature could be used as water adsorption material like silica gel. Adsorption and desorption of water in these copper(II) metal–organic...
全文获取路径: Springer Nature  (合作)
影响因子:1.348 (2012)

  • water 
  • II Interactive Interface
  • copper 
  • organic 有机的
  • nanoparticle 乳酸
  • diffraction 衍射
  • absorb 吸取
  • metal 金属
  • morphology 形态学
  • microscopy 显微镜检查