Fabrication and characterization of polyvinyl chloride/poly(styrene-co-maleic anhydride) intercalated functional nanobifiller-based composite paper |
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| Authors: | Dost Muhammad Khan Syed M Salman |
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| Institution: | 1. Nanosciences and Catalysis Division, National Center for Physics, Quaid-i-Azam University Campus, Islamabad, Pakistan;2. Department of Chemistry, Islamia College University, Peshawar, Pakistan;3. Department of Chemistry, Islamia College University, Peshawar, Pakistan |
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| Abstract: | The resin infiltration technique was used for impregnation of graphene oxide (GO) and graphene oxide-functional carbon nanotube (GO-ox-CNT) with polyvinyl chloride (PVC) and poly(styrene-co-maleic anhydride) (PSMA) blend. Two series of buckypapers were prepared with GO and GO-ox-CNT content. The morphology of PVC/PSMA/GO composite paper was porous, while PVC/PSMA/GO-ox-CNT revealed exclusive morphology with GO islands and intercalated ox-CNT networks covered with PVC/PSMA. Tmax of PVC/PSMA/GO-ox-CNT 0.1 was 571°C, whereas PVC/PSMA/GO 0.1 had a lower value (559°C). Tg of PVC/PSMA/GO-ox-CNT 0.1 was also higher (290°C). Cone calorimetric results showed a decrease in PHRR from 499 (blend) to 186 kW/m2 with 0.3 g GO-ox-CNT. |
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| Keywords: | Blend nanobifiller PHRR polyvinyl chloride resin infiltration |
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