Functionalized pollen-like mesoporous silica
作者： Azam Marjani , Roozbeh Soltani , Mahboubeh Pishnamazi , Mashallah Rezakazemi , Saeed Shirazian
DOI: 10.1016/J.MICROMESO.2020.110531
关键词:
摘要: Abstract N-methylimidazolium-functionalized pollen-like mesoporous silica (MI-PLMS) was successfully prepared by a simple and convenient soft-templating hydrothermal method for the first time. MI-PLMS sub-microspheres possess multi-shell hollow architecture with relatively high surface area of 400 m2 g−1. Owing to its facile synthesis route abundant functional groups, could be potential candidate material in variety applications such as drug delivery, water treatment, catalysis. To evaluate adsorption performance, capacity hexavalent chromium monitored. Nonlinear kinetics isotherms models were used choosing an appropriate mechanism on adsorbent maximum monolayer adsorbate found 274.01 mg g−1 according Langmuir isotherm.
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