Fabrication of porous molecularly imprinted polymer using halloysite nanotube as template for selective recognition and separation of chloramphenicol
作者: Yue MaJiangdong DaiLulu WangYongsheng YanMing Gao
刊名: Journal of the Iranian Chemical Society, 2020, Vol.17 (3), pp.555-565
来源数据库: Springer Nature Journal
DOI: 10.1007/s13738-019-01792-2
关键词: Halloysite nanotubeTemplate methodMolecularly imprinted polymerSelective separationChloramphenicol
原始语种摘要: In this research, porous molecularly imprinted polymers (PMIPs with thin wall were prepared using halloysite nanotube (HNT hard template, which has a unique hollow tubular structure, for selective recognition and removal of the chloramphenicol (CAP antibiotic frequently detected in water environment. PMIPs had the good porous structure replicated from the HNT template. The adsorption equilibrium, kinetics, selectivity and regeneration properties of CAP by PMIPs were systematically studied by static adsorption experiments. The maximum adsorption capacity of PMIPs toward CAP increased from 91.26 μmol g at 25 °C to 102.5 μmol g 45 °C. The adsorption was in accordance with Freundlich isothermal model, indicating the multi-molecular layer adsorption. The adsorption could reach equilibrium...
全文获取路径: Springer Nature  (合作)
影响因子:1.467 (2012)

  • adsorption 吸附
  • polymer 聚合物
  • kinetics 动力学
  • recognition 识别
  • halloysite 多水高岭石
  • template 模板
  • chemical 化学的
  • porous 多孔的
  • removal 消去
  • studied 学习