Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정회일 | - |
dc.date.accessioned | 2018-01-31T08:23:55Z | - |
dc.date.available | 2018-01-31T08:23:55Z | - |
dc.date.issued | 2011-02 | - |
dc.identifier.citation | MACROMOLECULAR RESEARCH, v. 19, NO 2, Page. 203-208 | en_US |
dc.identifier.issn | 1598-5032 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs13233-011-0216-2 | - |
dc.description.abstract | Polymer nanocomposites based on polyaniline (PANi) and graphene nanosheets (GNS) modified with poly(sodium 4-styrensulfonate) (PSS-GNS) were prepared, and their structure and properties were investigated by atomic force microscopy (AFM), scanning electron microscopy (SEM), UV-vis spectroscopy, ATR-IR spectroscopy, X-ray diffraction, elemental analysis, thermogravimetric analysis (TGA) and electrical conductivity measurements. The results revealed that for the PANi/PSS-GNS nanocomposites, the disordered structure of PSS-GNS was fully destroyed and PSS-GNS exists in the form of a single GNS or stacked PSS-GNS elements in a PANi matrix. PSS-GNS was partly covered by PANi due to hydrogen bonding that occurs between the PSS-GNS and PANi. By incorporating PSS-GNS, the electrical conductivity of PANi increased linearly from 0.84 S/cm for neat PANi to 4.96 S/cm for a PANi/PSS-GNS (5%) nanocomposite. The thermal stability of the PANi was also improved significantly to approximately 100 degrees C by the nanocomposite. | en_US |
dc.description.sponsorship | This work was supported by a research fund from Hanyang University. | en_US |
dc.language.iso | en | en_US |
dc.publisher | POLYMER SOC KOREA | en_US |
dc.subject | polyaniline | en_US |
dc.subject | graphene nanosheet | en_US |
dc.subject | conductivity | en_US |
dc.subject | poly(sodium 4-styrensulfonate) | en_US |
dc.title | Preparation and Characterization of Nanocomposite Based on Polyaniline and Graphene Nanosheets | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 19 | - |
dc.identifier.doi | 10.1007/s13233-011-0216-2 | - |
dc.relation.page | 203-208 | - |
dc.relation.journal | MACROMOLECULAR RESEARCH | - |
dc.contributor.googleauthor | Ngo Trinh Tung | - |
dc.contributor.googleauthor | Tran Van Khai | - |
dc.contributor.googleauthor | Jeon, Minhee | - |
dc.contributor.googleauthor | Lee, Yeo Jin | - |
dc.contributor.googleauthor | Chung, Hoeil | - |
dc.contributor.googleauthor | Bang, Jeong-Hwan | - |
dc.contributor.googleauthor | Sohn, Daewon | - |
dc.relation.code | 2011210429 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | hoeil | - |
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