Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | VANISH KUMAR | - |
dc.date.accessioned | 2017-09-08T05:37:00Z | - |
dc.date.available | 2017-09-08T05:37:00Z | - |
dc.date.issued | 2015-11 | - |
dc.identifier.citation | THIN SOLID FILMS, v. 595, Page. 193-199 | en_US |
dc.identifier.issn | 0040-6090 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0040609015010949?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/28991 | - |
dc.description.abstract | Here we report a wet chemical technique to obtain transparent electrodes for optoelectronic devices. This technique is simple, facile, low cost and an effective way to prepare ultrathin free standing hybrid graphene/multiwalled carbon nanotubes (MWCNT) films. The graphene/MWCNT films, up to 36 mm in diameter, with controllable thickness and root mean square surface roughness of the order of 12.6 nm are prepared. The ratio of graphene/MWCNT is optimized to make them free standing and easily transferrable on various substrates. The ratio of direct current conductivity to the optical conductivity (sdc/sopt) which is considered as figure of merit for transparent conductors, is enhanced to 10.27 for graphene/MWCNT hybrid films. The prepared films showed outstanding transmittance up to 87.3 +/- 1% at 550 nm, 87.9 +/- 1% at 800 nm and sheet resistance of 136 +/- 22.4 Omega/sq. (C) 2015 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | The authors acknowledge the funding support from Council of Scientific and Industrial Research-Senior Research Fellowship (CSIR-SRF), ICMR-SRF, RGNF-JRF, Nanotechnology: Impact on Safety, Health and Environment Program (CSIR-NANOSHE, BSC0112), and academic support from Central Scientific Instruments Organization (CSIR-CSIO), Academy of Scientific and Innovative Research (AcSIR-CSIR-CSIO Chandigarh). We acknowledge Dr. Ananth Venkatesan from IISER Mohali for his valuable guidance. We also acknowledge IISER Mohali and IIT Ropar for providing us SEM and AFM characterization facilities. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE SA | en_US |
dc.subject | Transparent electrodes | en_US |
dc.subject | Graphene | en_US |
dc.subject | Multi-walled carbon nanotubes | en_US |
dc.subject | Hybrid films | en_US |
dc.subject | Thin films | en_US |
dc.subject | Free standing | en_US |
dc.subject | Sheet resistance | en_US |
dc.subject | Transmittance | en_US |
dc.subject | Optoelectronics | en_US |
dc.subject | Optical conductivity | en_US |
dc.title | Fabrication of ultrathin, free-standing, transparent and conductive graphene/multiwalled carbon nanotube film with superior optoelectronic properties | en_US |
dc.type | Article | en_US |
dc.relation.volume | 595 | - |
dc.identifier.doi | 10.1016/j.tsf.2015.11.002 | - |
dc.relation.page | 193-199 | - |
dc.relation.journal | THIN SOLID FILMS | - |
dc.contributor.googleauthor | Yadav, Shriniwas | - |
dc.contributor.googleauthor | Kumar, Vanish | - |
dc.contributor.googleauthor | Arora, Shweta | - |
dc.contributor.googleauthor | Singh, Sukhbir | - |
dc.contributor.googleauthor | Bhatnagar, Deepika | - |
dc.contributor.googleauthor | Kaur, Inderpreet | - |
dc.relation.code | 2015002894 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | vanishkumar | - |
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