The deviation of growth model for transparent conductive graphene

Shih Hao Chan; Jia Wei Chen; Hung Pin Chen; Hung Sen Wei; Meng Chi Li; Sheng Hui Chen; Cheng Chung Lee; Chien Cheng Kuo

doi:10.1186/1556-276X-9-581

The deviation of growth model for transparent conductive graphene

Shih Hao Chan, Jia Wei Chen, Hung Pin Chen, Hung Sen Wei, Meng Chi Li, Sheng Hui Chen, Cheng Chung Lee, Chien Cheng Kuo

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

6 Scopus citations

Abstract

An approximate growth model was employed to predict the time required to grow a graphene film by chemical vapor deposition (CVD). Monolayer graphene films were synthesized on Cu foil at various hydrogen flow rates from 10 to 50 sccm. The sheet resistance of the graphene film was 310Ω/□ and the optical transmittance was 97.7%. The Raman intensity ratio of the G-peak to the 2D peak of the graphene film was as high as ~4 when the hydrogen flow rate was 30 sccm. The fitting curve obtained by the deviation equation of growth model closely matches the data. We believe that under the same conditions and with the same setup, the presented growth model can help manufacturers and academics to predict graphene growth time more accurately.

Original language	English
Article number	581
Journal	Nanoscale Research Letters
Volume	9
Issue number	1
DOIs	https://doi.org/10.1186/1556-276X-9-581
State	Published - 2014

Keywords

Chemical vapor deposition
Graphene
Transparent conductive electrode

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10.1186/1556-276X-9-581

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title = "The deviation of growth model for transparent conductive graphene",

abstract = "An approximate growth model was employed to predict the time required to grow a graphene film by chemical vapor deposition (CVD). Monolayer graphene films were synthesized on Cu foil at various hydrogen flow rates from 10 to 50 sccm. The sheet resistance of the graphene film was 310Ω/□ and the optical transmittance was 97.7%. The Raman intensity ratio of the G-peak to the 2D peak of the graphene film was as high as ~4 when the hydrogen flow rate was 30 sccm. The fitting curve obtained by the deviation equation of growth model closely matches the data. We believe that under the same conditions and with the same setup, the presented growth model can help manufacturers and academics to predict graphene growth time more accurately.",

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T1 - The deviation of growth model for transparent conductive graphene

AU - Chan, Shih Hao

AU - Chen, Jia Wei

AU - Chen, Hung Pin

AU - Wei, Hung Sen

AU - Li, Meng Chi

AU - Chen, Sheng Hui

AU - Lee, Cheng Chung

AU - Kuo, Chien Cheng

PY - 2014

Y1 - 2014

N2 - An approximate growth model was employed to predict the time required to grow a graphene film by chemical vapor deposition (CVD). Monolayer graphene films were synthesized on Cu foil at various hydrogen flow rates from 10 to 50 sccm. The sheet resistance of the graphene film was 310Ω/□ and the optical transmittance was 97.7%. The Raman intensity ratio of the G-peak to the 2D peak of the graphene film was as high as ~4 when the hydrogen flow rate was 30 sccm. The fitting curve obtained by the deviation equation of growth model closely matches the data. We believe that under the same conditions and with the same setup, the presented growth model can help manufacturers and academics to predict graphene growth time more accurately.

AB - An approximate growth model was employed to predict the time required to grow a graphene film by chemical vapor deposition (CVD). Monolayer graphene films were synthesized on Cu foil at various hydrogen flow rates from 10 to 50 sccm. The sheet resistance of the graphene film was 310Ω/□ and the optical transmittance was 97.7%. The Raman intensity ratio of the G-peak to the 2D peak of the graphene film was as high as ~4 when the hydrogen flow rate was 30 sccm. The fitting curve obtained by the deviation equation of growth model closely matches the data. We believe that under the same conditions and with the same setup, the presented growth model can help manufacturers and academics to predict graphene growth time more accurately.

KW - Chemical vapor deposition

KW - Graphene

KW - Transparent conductive electrode

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DO - 10.1186/1556-276X-9-581

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JF - Nanoscale Research Letters

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The deviation of growth model for transparent conductive graphene

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