Electrical and magnetic properties of polyaniline-2-naphthalene sulfonic acid/gold nanoparticle-reduced graphite oxide composites
| Autor: | Phung Xuan Thinh, Won Jung Kim, Do Sung Huh, Chitragara Basavaraja |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
chemistry.chemical_classification
Materials science Nanocomposite Dopant Mechanical Engineering Nanoparticle Graphite oxide Sulfonic acid Condensed Matter Physics chemistry.chemical_compound chemistry Mechanics of Materials Transmission electron microscopy Colloidal gold Polyaniline General Materials Science Composite material |
| Zdroj: | Materials Letters. 77:41-44 |
| ISSN: | 0167-577X |
| Popis: | Polyaniline (PANI) nanocomposites containing gold nanoparticles (AuNPs) dispersed on reduced graphite oxide (RGO) were chemically prepared in the presence of 2-naphthalene sulfonic acid (NSA) as a dopant. The surface morphology of the synthesized composites was studied using transmission electron microscopy. Room temperature I-V characterics and magnetization data of the composites were also investigated. The increase of the AuNP-RGO content resulted in the significant increase in magnetic behavior and conductivity of the composites. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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