Effect of raw multi-wall carbon nanotubes on morphology and separation properties of polyimide membranes
Raw multi wall carbon nanotubes (r-MWCNTs) were embedded as fillers inside the polyimide (PI) matrix and PI/r-MWCNTs mixed matrix membranes were fabricated by the phase inversion method. The TEM images and permeation results using helium as test gas showed that r-MWCNTs were generally closed ended a...
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Main Authors: | , , , |
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Format: | Article |
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Taylor and Francis Ltd.
2010
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Online Access: | http://eprints.utm.my/id/eprint/22842/ http://dx.doi.org/10.1080/01496395.2010.484007 |
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