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DC Field | Value | Language |
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dc.contributor.author | Zhao, Yibo | - |
dc.contributor.author | Arowo, Moses NyoTonglo | - |
dc.contributor.author | Wu, Wei | - |
dc.contributor.author | Zou, Haikui | - |
dc.contributor.author | Chen, Jianfeng | - |
dc.contributor.author | Chu, Guangwen | - |
dc.date.accessioned | 2021-11-22T09:05:24Z | - |
dc.date.available | 2021-11-22T09:05:24Z | - |
dc.date.issued | 2015 | - |
dc.identifier.uri | https://doi.org/10.1016/j.jiec.2014.11.005 | - |
dc.identifier.uri | http://ir.mu.ac.ke:8080/jspui/handle/123456789/5422 | - |
dc.description.abstract | Polyaniline/graphene (PANI/GN) nanocomposites were synthesized by in situ high gravity chemical oxidative polymerization in a rotating packed bed (RPB). The effects of graphene dosage, ammonium persulfate/aniline mole ratio, aniline concentration and reactor type on their morphology and electrochemical performances were discussed in detail. Results indicated that this process can synthesize PANI/GN nanocomposites easily under relatively extensive conditions. Particularly, it was demonstrated that it is appropriate for higher aniline concentration condition, which is favorable for large scale production. Furthermore, RPB produced PANI/GN nanocomposites of more uniform morphology and thinner coating than those synthesized in a stirred tank reactor (STR). These advantages resulted in nanocomposites of higher specific capacitance of up to 403 F/g as compared to 255 F/g for those of STR at 0.5 A/g. This process is not only simple and efficient, but also has a good prospect for industrial application. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | Polyaniline | en_US |
dc.subject | Graphene | en_US |
dc.subject | Nanocomposites | en_US |
dc.subject | Supercapacitor | en_US |
dc.title | Polyaniline/graphene nanocomposites synthesized by in situ high gravity chemical oxidative polymerization for supercapacitor | en_US |
dc.type | Article | en_US |
Appears in Collections: | School of Engineering |
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