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A novel adsorbent, named aminopropyl functionalized mesoporous delta manganese dioxide (NH 2 -MnO 2 ), was synthesized by bounding 3-aminopropyltrimethoxysilane (APTMS) onto delta manganese dioxide (δ-MnO 2 )surface and used as Cu(II) adsorbent in aqueous solution. The Fourier transform infrared spectroscopy (FT-IR) results verified the grafting of APTMS onto δ-MnO 2 ...
Porous materials with hierarchical bimodal pore size distributions are a special type of nanomaterials and have important applications in a wide variety of fields such as separation, catalysis, adsorption, and sensing. Here we present an exploratory study on the fabrication of hierarchically ordered porous silica membranes by a templating method. The obtained membranes have ordered hierarchical nanopore...
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