dc.contributor.authorGoh, Min Hao.
dc.date.accessioned2013-05-21T08:43:36Z
dc.date.available2013-05-21T08:43:36Z
dc.date.copyright2013en_US
dc.date.issued2013
dc.identifier.urihttp://hdl.handle.net/10356/52654
dc.description.abstractTo have an effect on the combustion properties of polylactic acid (PLA), reduced graphene oxide/zinc oxide (rGO/ZnO) complex was synthesized and incorporated into the former. The fundamental concept behind this approach is to benefit from the fire retardancy properties of both ZnO and layered rGO. That is, Zn-based compounds were reported to be effective catalysts for dehydrogenation (and subsequent carbonization) in some polymer systems; while layered nanoparticles were proven to greatly reduce heat and mass loss rates during combustion of a polymer nanocomposite. But combustion tests were out of scope of the present work, which is limited to synthesis and preliminary characterization of the nanofillers and composites. From the results, it was noticed that the ZnO acted as a catalyst that degraded the molecular weights of PLA matrix via transesterification reactions even during processing. This degradation significantly influenced the thermal stability of the materials.en_US
dc.format.extent54 p.en_US
dc.language.isoenen_US
dc.rightsNanyang Technological University
dc.subjectDRNTU::Engineering::Materials::Functional materialsen_US
dc.titleSynthesis of rGO/ZnO complex and its effects on the thermal behaviour of PLAen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.supervisorAravind Dasarien_US
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.description.degreeBachelor of Engineering (Materials Engineering)en_US


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