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Synthesis and transfer of large area graphene without support layer

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Authentication Code dc
 
Title Statement Synthesis and transfer of large area graphene without support layer
 
Added Entry - Uncontrolled Name Ghai, Viney ; Department of Mechanical Engineering, Indian Institute of Technology Ropar, Punjab 141001, India
Singh, Harpreet ; Department of Mechanical Engineering, Indian Institute of Technology Ropar, Punjab 141001, India
Agnihotri, Prabhat Kumar; Department of Mechanical Engineering, Indian Institute of Technology Ropar, Punjab 141001, India
 
Uncontrolled Index Term 2D, Graphene, CVD, Transfer, Copper
 
Summary, etc. Graphene is a 2-dimensional flat sheet of carbon species confined into a honeycomb structure exhibits unique optical,electrical, thermal and mechanical properties. Graphene due to its fascinating properties finds application in the area offlexible electronics, nano-devices, health care, defence, photovoltaics and many others. In this work, graphene is grown on acopper foil using thermal chemical vapor deposition (CVD) at 1000 °C. Methane is used as a carbon source and hydrogen issupplied for the reduction of copper catalyst.Raman spectroscopy along with surface morphology and surface topologyconfirms the formation of graphene layer. Further, the fabricated graphene is directly transferred toglass substrate withoutany support layer. SEM and Raman confirms the defect-free transfer of graphene. Moreover, transferred graphene sheetshows high transparency along with hydrophobic nature with a contact angle of 93°.
 
Publication, Distribution, Etc. Indian Journal of Engineering and Materials Sciences (IJEMS)
2021-03-24 10:24:59
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJEMS/article/view/47560
 
Data Source Entry Indian Journal of Engineering and Materials Sciences (IJEMS); ##issue.vol## 27, ##issue.no## 6 (2020): IJEMS- DECEMBER 2020
 
Language Note en
 
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