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Electrical Conductivity of Chemically Reduced Graphene Powders under Compression
| Content Provider | Semantic Scholar |
|---|---|
| Author | Rani, Adila Nam, Seungwoong Oh, Kyunghwan Park, Min Jun |
| Copyright Year | 2010 |
| Abstract | Carbon materials such as graphite and graphene exhibit high electrical conductivity. We examined the electrical conductivity of synthetic and natural graphene powders after the chemical reduction of synthetic and natural graphite oxide from synthetic and natural graphite. The trend of electrical conductivity of both graphene (synthetic and natural) was compared with different graphite materials (synthetic, natural, and expanded) and carbon nanotubes (CNTs) under compression from 0.3 to 60 MPa. We found that synthetic graphene showed a marked increment in electrical conductivity compared to natural graphene. Interestingly, the total increment in electrical conductivity was greater for denser graphite; however, an opposite behavior was observed in nanocarbon materials such as graphene and CNTs, probably due to the differing layer arrangement of nanocarbon materials. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.carbonlett.org/Upload/files/CARBONLETT/(090-095)%EC%98%8111202.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | 3-Mercaptopropionic Acid Carbon Dioxide Carbon cycle Compression Electric Conductivity Graphene Increment Nanotubes Nanotubes, Carbon Natural graphite Open XML Paper Specification P (complexity) Powder dose form Synthetic intelligence Truevision TGA X-Ray Photoelectron Spectroscopy |
| Content Type | Text |
| Resource Type | Article |
