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Preparation and Characterization of Polyvinyl Alcohol/Polyhedral Oligosilsesquioxane Hybrid Membrane for Pervaporation Separation of High-Concentration ε-Caprolactam Solution

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Lin WH. et al. View all

Issue 10

Water and wastewater treatment and reuse

We used Vinyl-polyhedral oligosilsesquioxane (POSS)as a modified material and polyvinyl alcohol (PVA) to make a hybrid membrane for the pervaporation membrane separation of high-concentration caprolactam solution. The membranes were characterized by Fourier transform infrared spectroscopy, X-ray...

Nano-silica particles Permeate flux +2 more
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Separation of green solvent dimethyl carbonate/methanol azeotropic mixture by pervaporation with polydimethylsiloxane/polyhedral oligomeric silsesquioxane composite membrane

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Wenhai Lin et al. View all

Issue 3

Air pollution and health

A composite active layer was prepared by cage type polyhedral oligomeric silsesquioxane (POSS) and polydimethylsiloxane (PDMS) and was combined with polyacrylonitrile (PAN) porous support layer to form pervaporation (PV) membrane, which was used in the PV membrane separation of dimethyl carbonate...

Polyhedral oligomeric silsesquioxane Composite membrane +3 more
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