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http://dx.doi.org/10.17703/JCCT.2018.4.2.211

Study on manufacturing mechanism of functional carbon membrane  

Bae, Sang-Dae (Dept. of Chemical Engineering, Silla Univ.)
Publication Information
The Journal of the Convergence on Culture Technology / v.4, no.2, 2018 , pp. 211-216 More about this Journal
Abstract
Separation technology combining adsorption and membrane is expected to be applied in many fields such as water treatment. In this fusion technique, a functional carbon membrane having a carbon whisker grown on the surface of the membrane was developed to inhibit membrane fouling, which is a problem in the membrane separation process. In this study, to elucidate the mechanism of manufacturing the functional carbon membrane, the membrane was pretreated with the polymer latex of each mixing ratio and the membrane was formed by the CVD (Chemical Vapor Deposition) method. The membrane was analyzed by scanning electron microscope (SEM), CHN analyzer (Elemental Analyzer), and X-ray diffraction (XRD). As a result, the diameter and density of carbon whiskers were higher in case of polyvinyl di-chloride (PVdC): polyvinyl chloride (PVC) = 4.5: 55. It seems possible to control the diameter and density of the carbon whiskers according to the hydrogen content of the polymer latex.
Keywords
Carbon membrane; Caron whisker; Manufacturing mechanism; Polymer latex; Water Treatmment;
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Times Cited By KSCI : 2  (Citation Analysis)
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