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Effect of pressure ...
Effect of pressure during graphitization on mechanical properties of graphene films
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- Zhang, Maomao (author)
- Shanghai University
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- Chen, S. (author)
- Shanghai University
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- Zhang, Xiao Xin (author)
- Shanghai University
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- Wang, Nan (author)
- SHT Smart High-Tech AB
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- Lu, Xiuzhen (author)
- Shanghai University
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- Jiang, Ziwei (author)
- Shanghai University
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Wang, Q. (author)
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Liu, Xiaohua (author)
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- Liu, Johan, 1960 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Ye, L. (author)
- SHT Smart High-Tech AB
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(creator_code:org_t)
- 2019
- 2019
- English.
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In: 2019 20th International Conference on Electronic Packaging Technology, ICEPT 2019.
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https://doi.org/10.1...
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Abstract
Subject headings
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- Graphene films (GFs) can be used in the field of electronics cooling, owing to many outstanding properties. In the present paper, GFs samples were graphitized at different pressures to study their effect on the mechanical properties. The elastic modulus and hardness of GFs were measured by nanoindentation and the tensile strength of GFs were obtained by stretching GFs in a tensile tester. Meanwhile, GFs were characterized by X-ray diffraction(XRD), Scanning electron microscopy (SEM) and Raman spectroscopy. The results show that the modulus, hardness and tensile strength of GFs were strongly influenced by the defect and wrinkles among other things.
Subject headings
- NATURVETENSKAP -- Kemi -- Polymerkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Polymer Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Bearbetnings-, yt- och fogningsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Manufacturing, Surface and Joining Technology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Polymerteknologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Polymer Technologies (hsv//eng)
Keyword
- Graphitization pressure
- Graphene films
- Defect
- Mechanical properties
Publication and Content Type
- kon (subject category)
- ref (subject category)
To the university's database
- By the author/editor
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Zhang, Maomao
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Chen, S.
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Zhang, Xiao Xin
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Wang, Nan
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Lu, Xiuzhen
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Jiang, Ziwei
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show more...
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Wang, Q.
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Liu, Xiaohua
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Liu, Johan, 1960
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Ye, L.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Polymer Chemistr ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Materials Engine ...
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and Manufacturing Su ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Chemical Enginee ...
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and Polymer Technolo ...
- Articles in the publication
- 2019 20th Intern ...
- By the university
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Chalmers University of Technology