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|Title:||Imparting photosensitivity through decoration of nanoparticle on reduced graphene oxide||Authors:||Wei, J.
Mhaisalkar, Subodh Gautam
|Issue Date:||2012||Source:||Tjoa, V., Mathews, N., Wei, J., & Mhaisalkar, S. G. (2012). Imparting photosensitivity through decoration of nanoparticle on reduced graphene oxide. Nanoscience and nanotechnology letters, 4(7), 738-742(5).||Series/Report no.:||Nanoscience and nanotechnology letters||Abstract:||Attachment of metal nanoparticles to reduced graphene oxide (rGO) results in formation of a hybrid material which opens a new pathway to positively modify rGO properties. We decorated rGO with gold nanoparticle (Au-rGO) and fabricated visible-light detector devices utilizing thin film of the hybrid material. We found that the photo current increases with illumination and decreases in dark. The photosensitivity of Au-rGO hybrid is explained by positive synergy of plasmonic gold nanoparticle with rGO as conduction matrix. This study explores the prospect of photo induced carrier transfer in rGO hybrid.||URI:||https://hdl.handle.net/10356/100774
|DOI:||10.1166/nnl.2012.1385||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||MSE Journal Articles|
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