Effects of Synthesis Method on Electrical Properties of Graphene
被引:0
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作者:
Fuad, M. F. I. Ahmad
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机构:
Univ Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, MalaysiaUniv Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, Malaysia
Fuad, M. F. I. Ahmad
[1
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Jarni, H. H.
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机构:
Univ Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, MalaysiaUniv Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, Malaysia
Jarni, H. H.
[1
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Shariffudin, W. N.
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机构:
Univ Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, MalaysiaUniv Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, Malaysia
Shariffudin, W. N.
[1
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Othman, N. H.
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机构:
Univ Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, MalaysiaUniv Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, Malaysia
Othman, N. H.
[1
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Rahim, A. N. Che Abdul
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机构:
Univ Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, MalaysiaUniv Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, Malaysia
Rahim, A. N. Che Abdul
[1
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机构:
[1] Univ Teknol MARA, Fac Chem Engn, Shah Alam 40450, Selangor, Malaysia
来源:
3RD INTERNATIONAL CONFERENCE ON GLOBAL SUSTAINABILITY AND CHEMICAL ENGINEERING (ICGSCE)
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2018年
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358卷
关键词:
CHEMICAL-REDUCTION;
OXIDE;
NANOSHEETS;
D O I:
10.1088/1757-899X/358/1/012051
中图分类号:
TQ [化学工业];
学科分类号:
0817 ;
摘要:
The aim of this study is to achieve the highest reduction capability and complete reductions of oxygen from graphene oxide (GO) by using different type of chemical methods. The modification of Hummer's method has been proposed to produce GO, and hydrazine hydrate has been utilized in the GO's reduction process into graphene. There are two types of chemical method are used to synthesize graphene; 1) Sina's method and 2) Sasha's method. Both GO and graphene were then characterized using X-Ray Powder Diffraction (XRD) and Fourier Transform Infrared Spectrometry (FT-IR). The graph patterns obtained from XRD showed that the values of graphene and GO are within their reliable ranges, FT-IR identified the comparison functional group between GO and graphene. Graphene was verified to experience the reduction process due to absent of functional group consist of oxygen has detected. Electrochemical impedance spectrometry (EIS) was then conducted to test the ability of conducting electricity of two batches (each weighted 1.6g) of graphene synthesized using different methods (Sina's method and Sasha's method). Sasha's method was proven to have lower conductivity value compare to Sina's method, with value of 6.2E+02 S/m and 8.1E+02 S/m respectively. These values show that both methods produced good graphene; however, by using Sina's method, the graphene produced has better electrical properties.
机构:
Dongguk Univ, Quantum Funct Semicond Res Ctr, Dept Phys, Seoul 100715, South Korea
Moscow MV Lomonosov State Univ, Dept Mat Sci, Moscow 119992, RussiaDongguk Univ, Quantum Funct Semicond Res Ctr, Dept Phys, Seoul 100715, South Korea
Kapitanova, O. O.
Panin, G. N.
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机构:
Dongguk Univ, Quantum Funct Semicond Res Ctr, Dept Phys, Seoul 100715, South Korea
RAS, Inst Microelect Technol, Chernogolovka 142432, Moscow District, RussiaDongguk Univ, Quantum Funct Semicond Res Ctr, Dept Phys, Seoul 100715, South Korea
Panin, G. N.
Baranov, A. N.
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h-index: 0
机构:
Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, RussiaDongguk Univ, Quantum Funct Semicond Res Ctr, Dept Phys, Seoul 100715, South Korea
Baranov, A. N.
Kang, T. W.
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h-index: 0
机构:
Dongguk Univ, Quantum Funct Semicond Res Ctr, Dept Phys, Seoul 100715, South KoreaDongguk Univ, Quantum Funct Semicond Res Ctr, Dept Phys, Seoul 100715, South Korea
机构:
UTB, Petr & Chem Engn Programme, Bandar Seri Begawan, BruneiUTB, Petr & Chem Engn Programme, Bandar Seri Begawan, Brunei
Sabet, Maziyar
Soleimani, Hassan
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h-index: 0
机构:
Univ Teknol PETRONAS, Dept Fundamental & Appl Sci, Fac Sci & Informat Technol, Bandar Seri Iskandar, Ipoh, MalaysiaUTB, Petr & Chem Engn Programme, Bandar Seri Begawan, Brunei