Electrochemical Synthesis of CdSe Quantum-Dot Arrays on a Graphene Basal Plane Using Mesoporous Silica Thin-Film Templates

Kim, Yong-Tae and Han, Jung Hee and Hong, Byung Hee and Kwon, Young-Uk. (2010) Electrochemical Synthesis of CdSe Quantum-Dot Arrays on a Graphene Basal Plane Using Mesoporous Silica Thin-Film Templates. Advanced Materials, 22 (4). pp. 515-518. ISSN 09359648

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Abstract

A mesoporous silica film acts as a template and a potential equalizer between the edge/defect sites and the basal plane of a graphene sheet. Using an electrochemical deposition method of CdSe on these graphene sheets covered with a silica film results in CdSe quantum dots that are evenly distributed in regular hexagonal arrays (see figure).

Item Type: Article
Additional Information: Abstract copyright Wiley-VCH Verlag GmbH& Co. KGaA. Reproduced with permission.
Uncontrolled Keywords: hydrogenation, graphene surfaces, electrochemical deposition, mesoporous silica template, thin-film template, quantum-dot arrays
InterNano Taxonomy: Nanoscale Objects and Nanostructured Materials > Nanoparticles > Nanocrystals
Nanomanufacturing Processes > Deposition of Nanostructured Films or Nanostructures
Nanoscale Objects and Nanostructured Materials > Other Nanostructured Materials > Graphene
Nanoscale Objects and Nanostructured Materials > Other Nanostructured Materials > Nanosheets
Nanoscale Objects and Nanostructured Materials > Nanotubes > Carbon nanotubes
Collections: Nanomanufacturing Research Collection
Related URLs:
Depositing User: Mr. Richard L Rosen
Date Deposited: 29 Jun 2010 14:24
Last Modified: 29 Jun 2010 14:26
URI: http://eprints.internano.org/id/eprint/479

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