Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Mudusu, Devika | - |
dc.contributor.author | Nandanapalli, Koteeswara Reddy | - |
dc.contributor.author | Moon, Geon Dae | - |
dc.contributor.author | Lee, Sungwon | - |
dc.date.accessioned | 2021-10-18T12:30:26Z | - |
dc.date.available | 2021-10-18T12:30:26Z | - |
dc.date.created | 2021-07-08 | - |
dc.date.issued | 2021-10 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/15607 | - |
dc.description.abstract | The adoption of nanostructured metal-oxides integrated graphene monolayers-based heterostructures appears to be a promising approach for enhancing the performance of various devices. However, precisely controlled growth of such unique heterostructures without disturbing the monolayer graphene characteristics remains a challenging task especially over a large area with good uniformity. Herein, ultrathin metal-oxide (p-Co3O4 and n-ZnO) nanostructures (MONSs) integrated graphene monolayer (GML) heterostructures are carefully developed by fascinating the graphene native defects while nucleation and growth of MONSs. Metal-oxides integrated graphene monolayers with lower material densities (≤ 30 μg/cm2) significantly enhanced the quality (2D/G ~5–9) and reduced the electrical resistance (11–17 Ω/sq.) of graphene layers, whereas the heterostructures developed with higher densities possess predominant water-oxidation characteristics than that of their individual components. Further, the Co3O4/GML heterostructures-based micro-supercapacitors, fabricated over 25 µm polyimide sheets, showed excellent mechanical stability and flexibility with a volumetric and specific capacitance of 7.76 F/cm3 and 1.27 F/g, respectively. The ZnO/GML heterostructures designed over micron thick parylene film displayed exciting photoresistor characteristics with photosensitivity of ~1.54 and superb flexibility and skin-mountability. Synergistic multifunctional characteristics of these ultrathin heterostructures offer the possibility to realize various eco-friendly ultrathin as well as skin-mountable energy and health monitoring devices. © 2021 | - |
dc.language | English | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Multifunctional Metal‐oxide Integrated Monolayer Graphene Heterostructures for Planar, Flexible, and Skin‐mountable Device Applications | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.nanoen.2021.106274 | - |
dc.identifier.wosid | 000704000800003 | - |
dc.identifier.scopusid | 2-s2.0-85108817361 | - |
dc.identifier.bibliographicCitation | Nano Energy, v.88 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | Energy devices | - |
dc.subject.keywordAuthor | Flexible devices | - |
dc.subject.keywordAuthor | Metal-oxide integrated graphene layers | - |
dc.subject.keywordAuthor | Skin-mountable structures | - |
dc.subject.keywordAuthor | Ultrathin heterostructures | - |
dc.subject.keywordAuthor | Wearable optoelectronics | - |
dc.subject.keywordPlus | Metal-oxide integrated graphene layer | - |
dc.subject.keywordPlus | Multifunctional metal oxide | - |
dc.subject.keywordPlus | Graphene devices | - |
dc.subject.keywordPlus | II-VI semiconductors | - |
dc.subject.keywordPlus | Mechanical stability | - |
dc.subject.keywordPlus | Metals | - |
dc.subject.keywordPlus | Monolayers | - |
dc.subject.keywordPlus | Zinc oxide | - |
dc.subject.keywordPlus | Skin-mountable structure | - |
dc.subject.keywordPlus | Ultra-thin | - |
dc.subject.keywordPlus | Ultrathin heterostructure | - |
dc.subject.keywordPlus | Wearable optoelectronic | - |
dc.subject.keywordPlus | Graphene | - |
dc.subject.keywordPlus | Co$-3$/O$-4$ | - |
dc.subject.keywordPlus | Energy devices | - |
dc.subject.keywordPlus | Flexible device | - |
dc.subject.keywordPlus | Metal-oxide | - |
dc.citation.title | Nano Energy | - |
dc.citation.volume | 88 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.type.docType | Article | - |
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