Photoluminescence study in diaminobenzene functionalized graphene oxide

Journal Article · Wed Oct 15 00:00:00 EDT 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4898212· OSTI ID:22307999

Gupta, Abhisek

Being an excellent electronic material graphene is a very poor candidate for optoelectronic applications. One of the major strategies to develop the optical property in GO is the functionalization of graphene oxide (GO). In the present work GO sheets are functionalized by o-phenylenediamine to achieve diaminobenzene functionalized GO composite (DAB-GO). Formation of DAB-GO composite is further characterized by FTIR, UV, Raman studies. Excellent photoluminescence is observed in DAB-GO composite via passivation of the surface reactive sites by ring-opening amination of epoxides of GO.

• OSTI ID: 22307999
• Journal Information: AIP Conference Proceedings, Vol. 1620, Issue 1; Conference: Optics 14: International conference on optics: Light and its interactions with matter, Calicut, Kerala (India), 19-21 Mar 2014; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CARBON OXIDES
COMPOSITE MATERIALS
EPOXIDES
FOURIER TRANSFORMATION
GRAPHENE
INFRARED SPECTRA
OPTICAL PROPERTIES
OPTICS
ORGANIC COMPOUNDS
PASSIVATION
PHOTOLUMINESCENCE
RAMAN SPECTRA
SHEETS
SURFACES
ULTRAVIOLET SPECTRA