Dielectric Properties and Electrochemical behavior of Graphene Oxide derived from Myanmar Coal Minerals


  • Min Maung MAUNG University of Yangon, University Avenue Road, Yangon, 11041, Myanmar
  • Chan Nyein AUNG University of Yangon, University Avenue Road, Yangon, 11041, Myanmar
  • Gasidit PANOMSUWAN Kasetsart University, 50 Ngamwongwan Rd, Lat Yao, Chatuchak, Bangkok 10900, Thailand
  • Khin Khin WIN University of Yangon, University Avenue Road, Yangon, 11041, Myanmar




dielectric constant, AC conductivity, flat-shaped capacitors, super capacitor


Graphene Oxide (GO) metal nanocomposites make up an emerging class of advanced materials and enhance material functionality to obtain multifunctional properties and working towards superior performance of energy storage devices. GO was derived from Myanmar coal minerals using Modified Hummer method. The silver and nickel nanoparticles were used as metal ions or metal nanoparticles to form GO nanocomposites. Their characteristics were identified by XRD, SEM and Raman Spectroscopy. The energy gap of GO and GO composites was also investigated by the aid of UV-Vis spectroscopy. The dielectric constant is measures of the amount of electrical energy that can be stored in GO derived from coal mineral. The frequency-dependent dielectric properties and AC conductivity has been explored using GW INSTEK LCR-8110 meter. It was found that the dielectric constant is maximum at low frequencies region and decreases with increasing frequency. The electrochemical performance of this sample was examined by cyclic voltammetry (CV) measurement. The CV curves of GO have typical rectangular-like shape and no evident oxidation/reduction peak. The prototypes of flat-shaped capacitors were prepared and their capacitive values were also determined. The as-prepared GO on the copper foil can be directly used to fabricate solid-state super capacitor.


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A. R. Ansari, S. A. Ansari, N. Parveen, M. O. Ansari, and Z. Osman, “Silver nanoparticle decorated on reduced graphene oxide-wrapped manganese oxide nanorods as electrode materials for high-performance electrochemical devices,” Crystals, vol. 12, no. 3, 2022.

J. Hong, S. J. Park, and S. Kim, “Synthesis and electrochemical characterization of nanostructured Ni-Co-MOF/graphene oxide composites as capacitor electrodes,” Electrochimica Acta, vol. 311, pp. 62-71, 2019.

T. M. Gür, “Review of electrical energy storage technologies, materials and systems: Challenges and prospects for large-scale grid storage,” Energy and Environmental Science, vol. 11, no. 10. pp. 2696-2767, 2018.

J. Kim, S. C. Byun, S. Chung, and S. Kim, “Preparation and capacitance properties of graphene based composite electrodes containing various inorganic metal oxides,” Carbon Letters, vol. 25, no. 1. pp. 14-24, 2018.

A. H. Khan, S. Ghosh, B. Pradhan, A. Dalui, L. K. Shrestha, S. Acharya, and K. Ariga “Two-dimensional (2D) nanomaterials towards electrochemical nanoarchitectonics in energy-related applications,” Bulletin of the Chemical Society of Japan, vol. 90, no. 6, pp. 627-648, 2017.

S. Xiong, Y. Shi, J. Chu, M. Gong, B. Wu, and X. Wang, “Preparation of high-performance covalently bonded polyaniline nanorods/graphene supercapacitor electrode materials using interfacial copolymerization approach,” Electrochimica Acta, vol. 127, pp. 139-145, 2014.

A. K. Geim, and K. S. Novoselov, “The rise of graphene,” in Nanoscience and Technology: A Collection of Reviews from Nature Journals, 2009, pp. 11-19, 2009.

K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, “Electric field effect in atomically thin carbon films,” Science, vol. 306, no. 5696, pp. 666-669, 2016.

J. Abraham, K. S. Vasu, C. D. Williams, K. Gopinadhan, Y. Su, C. T. Cherian, J. Dix, E. Prestat, S. J. Haigh, I. V. Grigorieva, P. Carbone, A. K. Geim, and R. R. Nair, “Tunable sieving of ions using graphene oxide membranes,” Nature Nanotechnology, vol. 12, no. 6, pp. 546-550, 2017.

Y. Yan, T. Wang, X. Li, H. Pang, H. X.-I. C. Frontiers, and U. “Noble metal-based materials in high-performance super-capacitors,” Royal Society of Chemistry (pubs.rsc.org), vol. 4, no. 1, pp. 33-51, 2017.

S. Khamlich, T. Khamliche, M. S. Dhlamini, M. Khenfouch, B. M. Mothudi, and M. Maaza, “Rapid microwave-assisted growth of silver nanoparticles on 3D graphene networks for supercapacitor application,” Journal of Colloid Interface Science, vol. 493, pp. 130-137, 2017.

M. Chandel, P. Makkar, and N. N. Ghosh, “Ag-Ni nanoparticle anchored reduced graphene oxide nanocomposite as advanced electrode material for supercapacitor application,” ACS Applied Electronic Materials, vol. 1, no. 7, pp. 1215-1224, 2019.

N. I. Zaaba, K. L. Foo, U. Hashim, S. J. Tan, W. W. Liu, and C. H. Voon, “Synthesis of graphene oxide using modified hummers method: Solvent influence,” Procedia Engineering, vol. 184, pp. 469-477, 2017.

S. N. Alam, N. Sharma, and L. Kumar, “Synthesis of graphene oxide (GO) by modified hummers method and its thermal reduction to obtain reduced graphene oxide (rGO)*,” Graphene, vol. 06, no. 01, pp. 1-18, 2017.

H. Wang, X. Qiao, J. Chen, and S. Ding, “Preparation of silver nanoparticles by chemical reduction method,” Colloids Surfaces A: Physicochemical and Engineering Aspects, vol. 256, no. 2-3, pp. 111-115, 2005.

E. C. Gloria, E. Velez, M. Gladis, H. Cesar, J. Osorio, O. Arnache, J. I. U. Alzate, and F. Jaramillo, “Synthesis of silver nanoparticles (AgNPs) with antibacterial activity,” Journal of Physics: Conference Series (JPCS), vol. 850, no. 1, p. 012023, 2017.

S. Iravani, H. Korbekandi, S. V Mirmohammadi, and B. Zolfaghari, "Synthesis of silver nanoparticles: chemical, physical and biological methods." Research in Pharmaceutical Sciences,” vol. 9, no. 6, pp. 385-406, 2014.

R. G. Chaudhary, J. A. Tanna, N. V. Gandhare, A. R. Rai, and H. D. Juneja, “Synthesis of nickel nanoparticles: Microscopic investigation, an efficient catalyst and effective antibacterial activity,” Advanced Materials Letters, vol. 6, no. 11, pp. 990-998, 2015.

S. Chandra, A. Kumar, and P. K. Tomar, “Synthesis of Ni nanoparticles and their characterizations,” Journal of Saudi Chemical Society, vol. 18, no. 5, pp. 437-442, 2014.

L. Ma, Z. Zhu, M. Su, L. Ma, D. Liu, and Z. Wang, “Preparation of graphene oxide-silver nanoparticle nanohybrids with highly antibacterial capability,” Talanta, vol. 117, no. December, pp. 449-455, 2013.

S. Kumari, P. Sharma, S. Yadav, J. Kumar, A. Vij, P. Rawat, S. Kumar, C. Sinha, J. Bhattachary, C. M. Srivastave, and S. Majumder, “A novel synthesis of the graphene oxide-silver (GO-Ag) nanocomposite for unique physiochemical applications,” ACS Omega, vol. 5, no. 10, pp. 5041-5047, 2020.

L. Shahriary, and A. A. Athawale, “Graphene oxide synthesized by using modified hummers approach,” International Journal of Renewable Energy and Environmental Engineerring, vol. 02, no. 01, pp. 58-63, 2014.

N. M. S. Hidayah, W. W. Liu, C. W. Lai, N. N. Zulkepli, C-S. Khe, U. Hashim, and J. C. Lee, “Comparison on graphite, graphene oxide and reduced graphene oxide: Synthesis and characterization,” AIP Conference Proceedings, vol. 1892, no. 1, p. 150002, 2017.

B. Gupta, N. Kumar, K. Panda, V. Kanan, S. Joshi, and I. Visoly-Fisher, “Role of oxygen functional groups in reduced graphene oxide for lubrication,” Scientific Reports, vol. 7, pp. 1-14, 2017.

L. Luo, T. Peng, M. Yuan, H. Sun, S. Dai, and L. Wang, “Preparation of graphite oxide containing different oxygen-containing functional groups and the study of ammonia gas sensitivity,” Sensors (Switzerland), vol. 18, no. 11, 2018.

M. M. Almutairi, E. E. Ebraheim, M. S. Mahmoud, M. S. Atrees, M. E. M. Ali, and Y. M. Khawassek, “Nanocomposite of TiO2 @ Ni- or co-doped graphene oxide for efficient photo-catalytic water splitting,” Egyptian Journal of Chemistry, vol. 62, no. 9, pp. 1649-1658, 2019.

S. Perumbilavil, P. Sankar, T. Priya Rose, and R. Philip, “White light Z-scan measurements of ultrafast optical nonlinearity in reduced graphene oxide nanosheets in the 400-700 nm region,” Applied Physics Letter, vol. 107, no. 5, pp. 10-15, 2015.

P. Puech, M. Kandara, G. Paredes, L. Moulin, E. Weiss-Hortala, A. Kundu, N. Ratel-Ramond, J-M. Plewa, R. Pellenq, and M. Monthioux, “Analyzing the raman spectra of graphenic carbon materials from kerogens to nanotubes: What type of information can be extracted from defect bands?,” C — Journal of Carbon Research, vol. 5, no. 4, p. 69, 2019.

M. Ali, “Raman characterization of structural properties of thermally modified nanographite,” Chemistry, vol. Independen, p. 49, 2015.

S. Gurunathan, J. Hyun Park, Y.-J. Choi, J. Woong Han, and J.-H. Kim, “Synthesis of graphene oxide-silver nanoparticle nanocomposites: An efficient novel antibacterial agent,” Current Nanoscience, vol. 12, no. 6, pp. 762-773, 2016.

A. A. K. King, B. R. Davies, N. Noorbehehesht, P. Newman, T. L Church, A. T. Harris, J. M Razal, and A. I. Minett, “A new raman metric for the characterisation of graphene oxide and its derivatives,” Scientific Reports, vol. 6, pp. 1-6, 2016.

S.-G. Kim, O.-K. Park, J. H. Lee, and B.-C. Ku, “Layer-by-layer assembled graphene oxide films and barrier properties of thermally reduced graphene oxide membranes,” Carbon Letters, vol. 14, no. 4, pp. 247-250, 2013.

H. Ahmad, F. M. Husain, and R. A. Khan, “Graphene oxide lamellar membrane with enlarged inter-layer spacing for fast preconcentration and determination of trace metal ions,” Royal Society of Chemistry Advances, vol. 11, no. 20, pp. 11889-11899, 2021.

S. Hashmi, A. Mushtaq, R. Ahmed, and Z. U. Ali, “Synthesis and characterization of reduced graphene oxide from indigenous coal: A non-burning solution,” Internation Journal of Membrance Science and Technology, vol. 9, no. 1, pp. 1-12, 2022.

A. Ilnicka, M. Skorupska, M. Szkoda, Z. Zarach, P. Kamedulski, W. Zielinski, and J. P. Lukaszewicz, “Combined effect of nitrogen-doped functional groups and porosity of porous carbons on electro-chemical performance of supercapacitors,” Scientific Reports, vol. 11, no. 1, pp. 1-12, 2021.

P. Karthika, N. Rajalakshmi, and K. S. Dhathathreyan, “Functionalized exfoliated graphene oxide as supercapacitor electrodes,” Soft Nanoscience Letter, vol. 02, no. 04, pp. 59-66, 2012.

C. S. Wei, C-h. Chia, S. Zakaria, M. K Ayob, K. L. Chee, H. N. Ming, H-m, Neoh, H. Lim, R. Jamal, and R. M. F. R. Abdul Rahman, “Antibacterial performance of Ag nanoparticles and AgGO nanocomposites prepared via rapid microwave-assisted synthesis method,” Nanoscale Research Letters, vol. 7, no. 1, pp. 1-7, 2012.

H. M. Li, C. H. Ra, G. Zhang, W. J. Yoo, K. W. Lee, and J. D. Kim, “Frequency and temperature dependence of the dielectric properties of a PCB substrate for advanced packaging applications,” Journal of the Korean Physical Society, vol. 54, no. 3, pp. 1096-1099, 2009.

C. Rayssi, S. El Kossi, J. Dhahri, and K. Khirouni, “Frequency and temperature-dependence of dielectric permittivity and electric modulus studies of the solid solution Ca0.85Er0.1Ti1-: XCo4 x /3O3 (0 ≤ x ≤ 0.1),” Royal Society of Chemistry Advances, vol. 8, no. 31, pp. 17139-17150, 2018.

W. Yuan, Y. Zhou, Y. Li, C. Li, H. Peng, J. Zhang, Z. Liu, L. Dai, and G. Shi, “The edge- and basal-plane-specific electro-chemistry of a single-layer graphene sheet,” Scientific Reports, vol. 3, no. Cvd, pp. 1-7, 2013.

V. Marcelina, N. Syakir, S. Wyantuti, Y. W. Hartati, R. Hidayat, and Fitrilawati, “Characteristic of thermally reduced graphene oxide as supercapacitors electrode materials,” IOP Conference Series: Materials Science and Engineering, vol. 196, no. 1, pp. 6-10, 2017

D. M. Morales and M. Risch, “Seven steps to reliable cyclic voltammetry measurements for the determination of double layer capacitance,” Journal of Physics and Energy, vol. 3, no. 3, p. 034013, 2021

Y. Amaregouda, K. Kamanna, T. Gasti, and V. Kumbar, “Enhanced functional properties of biodegradable Polyvinyl alcohol/carboxymethyl cellulose (PVA/CMC) composite lms reinforced with L- alanine surface modi ed CuO nanorods,” Journal of Polymers and the Enivironment, vol. 30, no. 6, pp. 2559-2578, 2022.

F. Y. Ban, S. R. Majid, N. M. Huang, and H. N. Lim, “Graphene oxide and its electrochemical performance,” International Journal of Electrochemical Science, vol. 7, no. 5, pp. 4345-4351, 2012.

S. S. Rao, A. Stesmans, Y. Wang, and Y. Chen, “Direct ESR evidence for magnetic behavior of graphite oxide,” Physica E: Low-Dimensional System and Nanostructures, vol. 44, no. 6, pp. 1036-1039, 2012.

R. Ye, C. Xiang, J. Lin, Z. Peng, K. Huang, Z. Yan, N. P. Cook, E. L. G. Samuel, C-C. Hwang, G. Ruan, G. Ceriotti, A-R. O. Raji, A. A. Marti, and J. M. Tour, “Coal as an abundant source of graphene quantum dots,” Nature Communications, vol. 4, pp. 1-7, 2013.

R. Sharma, N. Chadha, and P. Saini, “Determination of defect density, crystallite size and number of graphene layers in graphene analogues using X-ray diffraction and Raman spectroscopy,” Indian Journal of Pure and Applied Physics, vol. 55, no. 9, pp. 625-629, 2017.

L. L. Zhang, X. Zhao, M. D. Stoller, Y. Zhu, H. Ji, S. Murali, Y. Wu, S. Perales, B. Clevenger, and R. Ruoff, “Highly conductive and porous activated reduced graphene oxide films for high-power supercapacitors,” Nano Letters. American Chemical Society, vol. 12, no. 4, pp. 1806-1812, 2012.




How to Cite

M. M. . MAUNG, C. N. . AUNG, G. . PANOMSUWAN, and K. K. . WIN, “Dielectric Properties and Electrochemical behavior of Graphene Oxide derived from Myanmar Coal Minerals”, J Met Mater Miner, vol. 33, no. 2, pp. 148–155, Jun. 2023.



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