Facile method to synthesize of magnesium-graphene nano sheets for candidate of primary battery electrode

Siburian, Rikson and Paiman, Suriati and Hutagalung, Fajar and Ali, Ab Malik Marwan and Simatupang, Lisnawaty and Goei, Ronn and Rusop, Mohamad Mahmood (2022) Facile method to synthesize of magnesium-graphene nano sheets for candidate of primary battery electrode. Colloid and Interface Science Communications, 48. pp. 1-8. ISSN 2215-0382

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Abstract

The effect of particle sizes of Mg on Magnesium-Graphene nano sheets (Mg-GNS (C-π)) interaction when used as an anode of primary battery was evaluated. GNS was synthesized using the modified Hummers method, while Mg/GNS composite with 10–40% Mg was prepared by a facile impregnation method. XRD data of Mg/GNS shows peaks of C(002) and Mg(102) at 2θ = 26.77° and 44.69°, respectively, indicating Mg metals were successfully introduced onto GNS surfaces. These data are consistent with the EDX spectrum which shows peaks of C (0.277 keV) and Mg (1.253 keV). Mg 10%/GNS (3.871 μm) and Mg 30%/GNS (4.485 μm) have the smallest and largest metal particle size deposited, respectively. Mg 10%/GNS (62.9 μS/cm2) has a higher electrical conductivity value than the bare GNS (61.4 μS/cm2) and commercial primary battery anode (Zn plate, 35 μS/cm2). The results obtained show that GNS is able to modify the metallic character of Mg (p-s interaction). Furthermore, the presence of Mg metal deposition on the GNS surface is able to produce Mg/GNS with increased electrical conductivity so that it could be used as an alternative anode primary battery.

Item Type: Article
Keywords: Anode primary battery; Electrical conductivity; Graphene nano sheets; Primary battery electrode
Subjects: Q Science > QD Chemistry > QD146 Inorganic chemistry
Q Science > QD Chemistry > QD450 Physical and theoretical chemistry
Q Science > QD Chemistry > QD71 Analytical chemistry
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia
Depositing User: Mrs Harly Christy Siagian
Date Deposited: 26 Apr 2023 08:21
Last Modified: 26 Apr 2023 08:21
URI: https://digilib.unimed.ac.id/id/eprint/51870

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