Preparation and optical properties of sonication-assisted nitrogen doped graphene oxide sheets

Chia Wei Chang; Min Hsiung Hon; Ing Chi Leu

doi:10.1007/s11082-015-0262-7

Preparation and optical properties of sonication-assisted nitrogen doped graphene oxide sheets

Chia Wei Chang, Min Hsiung Hon, Ing Chi Leu

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The graphene and graphene oxide sheets were prepared from directly exfoliated and Hummer’s method. Nitrogen doping was applied with the assistance of ultra-sonicator to achieve doping via a simple, low-cost aqueous route. The size of graphene and graphene oxide sheets was examined by transmission electron microscopy with a size of several micrometer. The doping phenomenon was achieved by the addition of aqua ammonia and the analysis were examined by Raman microscopy. The approve of N-doping was got with the appearance of G′ band. The existence of nitrogen element were further examined by energy dispersive spectroscopy.

Original language	English
Article number	152
Pages (from-to)	1-10
Number of pages	10
Journal	Optical and Quantum Electronics
Volume	48
Issue number	2
DOIs	https://doi.org/10.1007/s11082-015-0262-7
Publication status	Published - 2016 Feb 1

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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title = "Preparation and optical properties of sonication-assisted nitrogen doped graphene oxide sheets",

abstract = "The graphene and graphene oxide sheets were prepared from directly exfoliated and Hummer{\textquoteright}s method. Nitrogen doping was applied with the assistance of ultra-sonicator to achieve doping via a simple, low-cost aqueous route. The size of graphene and graphene oxide sheets was examined by transmission electron microscopy with a size of several micrometer. The doping phenomenon was achieved by the addition of aqua ammonia and the analysis were examined by Raman microscopy. The approve of N-doping was got with the appearance of G′ band. The existence of nitrogen element were further examined by energy dispersive spectroscopy.",

author = "Chang, {Chia Wei} and Hon, {Min Hsiung} and Leu, {Ing Chi}",

note = "Funding Information: This work was supported by the MoE ATU plan (through funding Research Center for Energy Technology and Strategy, NCKU) and the National Science Council, R.O.C. under contract number MOST 103-2221-E-006-089 and NSC 102-2221-E-024-003-MY3.",

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N2 - The graphene and graphene oxide sheets were prepared from directly exfoliated and Hummer’s method. Nitrogen doping was applied with the assistance of ultra-sonicator to achieve doping via a simple, low-cost aqueous route. The size of graphene and graphene oxide sheets was examined by transmission electron microscopy with a size of several micrometer. The doping phenomenon was achieved by the addition of aqua ammonia and the analysis were examined by Raman microscopy. The approve of N-doping was got with the appearance of G′ band. The existence of nitrogen element were further examined by energy dispersive spectroscopy.

AB - The graphene and graphene oxide sheets were prepared from directly exfoliated and Hummer’s method. Nitrogen doping was applied with the assistance of ultra-sonicator to achieve doping via a simple, low-cost aqueous route. The size of graphene and graphene oxide sheets was examined by transmission electron microscopy with a size of several micrometer. The doping phenomenon was achieved by the addition of aqua ammonia and the analysis were examined by Raman microscopy. The approve of N-doping was got with the appearance of G′ band. The existence of nitrogen element were further examined by energy dispersive spectroscopy.

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Preparation and optical properties of sonication-assisted nitrogen doped graphene oxide sheets

Abstract

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