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Gas Transport Behavior of Modified Carbon Nanotubes/Hydrogel Composite Membranes  

Yoon, Hee Wook (Department of Energy Engineering, Hanyang University)
Lee, Hee Dae (Department of Energy Engineering, Hanyang University)
Park, Ho Bum (Department of Energy Engineering, Hanyang University)
Publication Information
Membrane Journal / v.23, no.5, 2013 , pp. 375-383 More about this Journal
Abstract
Nanomaterials having large surface area, uniform dimensions or pores can be utilized in various membrane applications Amongst them, many studies have been focused on nanocarbon materials: graphene, graphene oxide and carbon nanotubes. Carbon nanotubes, one-dimensional structure, have excellent characteristics in thermal, chemical and mechanical strength properties. However, carbon nanotubes was mainly used to reinforce mechanical properties of polymer materials in previous applications. In contrast to previous studies, we focused on modified carbon nanotubes/polyethylene glycol diacrylate (PEGDA) composite membrane preparation for improvement of permeability and selectivity on gas separation.
Keywords
nano material; carbon Nanotubes; polyethylene glycol diacrylate (PEGDA); composite Membrane; gas Separation;
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