Siti Kartom Kamarudin

National University of Malaysia

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Wan Ramli Wan Daud

National University of Malaysia

Mohd Shahbudin Masdar

National University of Malaysia

Nabila A. Karim

National University of Malaysia

Norazuwana Shaari

National University of Malaysia

Sahriah Basri

National University of Malaysia

Zulfirdaus Zakaria

Universiti Sains Malaysia

Azran Mohd Zainoodin

National University of Malaysia

Kee Shyuan Loh

National University of Malaysia

Mohd Sobri Takriff

University of Sharjah

Siti Rozaimah Sheikh Abdullah

National University of Malaysia

Cooperative Institutions

National University of Malaysia

209

Universiti Teknologi MARA

Universiti Putra Malaysia

National Institutes of Biotechnology Malaysia

Fuel Cell Institute

Universiti Sains Malaysia

University of Technology Malaysia

University of Kuala Lumpur

Universiti Malaysia Perlis

University Kebangsaan Malaysia Medical Centre

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Analysis of Mg(OH)2 Deposition for Magnesium Air Fuel Cell (MAFC) by Saline Water

Sains Malaysiana (2020)

Sahriah Basri Nurul Shahzira Hazri Shanjeva Rao Selladurai Azran Mohd Zainoodin Siti Kartom Kamarudin

Magnesium air fuel cell (MAFC) systems are eco-friendly fuel cells that use electrolytes of saltwater and oxygen from the air to produce power. However, MAFC cells face a critical problem, which is the deposition of side products on the surface of the Mg anode plate and the cathode electrode. Therefore, this study will focus on the analysis of factor on Mg(OH)2 deposition by identifying the optimal seawater, Mg alloy, and surface roughness and additives solution. Magnesium plates AZ31 are used as the anode, and air electrode as the cathode. This study also considers physical characteristics such as SEM, EDX and corrosion test while chemical characterization by performance test with difference electrolyte, anode, and roughness. Catechol-3,5-disulfonic acid disodium salt (tiron) as anti-deposition used to reduce the deposition of Mg(OH)2 on the anode and cathode surfaces and thus improve the performance of MAFC. From the performance study, the MAFC able to produce a power density of 27.54 mW/cm2 which is high compare to the MAFC without tiron. Therefore, with the active area by 110.25 cm2, the MAFC generates 2.93 W. The deposition of Mg(OH)2 reduces the active area of magnesium oxidation, thus, reduce the electricity generation. With the knowledge of optimal seawater concentration and improvement of a single fuel cell system, this study is expecting to assist the fisheries and aquaculture sector as well as the coastal communities in terms of providing a better, safer, and cheaper alternative source of electricity.

Deposition

Tiron

10.17576/jsm-2020-4912-23

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Citations (4)

Optimization of oil palm empty fruit bunches value chain in Peninsular Malaysia

Food and Bioproducts Processing (2019)

Nowilin James Rubinsin Wan Ramli Wan Daud Siti Kartom Kamarudin Mohd Shahbudin Masdar Masli Irwan Rosli

Profit margin

10.1016/j.fbp.2019.11.006

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Citations (36)

A parametric study of the direct formic acid fuel cell (DFAFC) performance and fuel crossover

International Journal of Hydrogen Energy (2014)

Siti Zuulaika Rejal Mohd Shahbudin Masdar Siti Kartom Kamarudin

10.1016/j.ijhydene.2014.04.149

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Citations (55)

Sulfonated reduced graphene oxide catalyzed fatty acid methyl ester production from macroalgae Dictyota dichotoma in supercritical conditions

Process Safety and Environmental Protection (2024)

Kathirvel Brindhadevi Poong-Ho Kim Arunachalam Chinnathambi Siti Kartom Kamarudin Arivalagan Pugazhendhi

Algae fuel

10.1016/j.psep.2024.04.069

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Citations (0)

Investigation of bionano additives in red algae Cyanidioschyzon merolae ultrasonified MgO/MWCNT catalyzed biodiesel in optimized engine performance

Environmental Research (2024)

Arivalagan Pugazhendhi Siti Kartom Kamarudin Arunachalam Chinnathambi Sulaiman Ali Alharbi G. Ramya

10.1016/j.envres.2024.119352

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Citations (2)

Techno-economic analysis of biodiesel production from Jatropha curcas via a supercritical methanol process

Energy Conversion and Management (2013)

Nik Nurul Anis Nik Yusuf Siti Kartom Kamarudin

Jatropha curcas

Jatropha

10.1016/j.enconman.2013.08.017

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Citations (60)

A COMPARATIVE STUDY OF PROXIMATE COMPOSITION OF ARTEMIA URMIANA ENRICHED WITH DIFFERENT SOURCES

M. Hafezieh Siti Kartom Kamarudin Bin Saad Mustafa Kamal Abd. Satar Naser Agh

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Integrated Energy System Powered a Building in Sharjah Emirates in the United Arab Emirates

Energies (2023)

Tareq Salameh A.G. Olabi Mohammad Ali Abdelkareem Mohd Shahbudin Masdar Siti Kartom Kamarudin

In this study, a green hydrogen system was studied to provide electricity for an office building in the Sharjah emirate in the United Arab Emirates. Using a solar PV, a fuel cell, a diesel generator, and battery energy storage; a hybrid green hydrogen energy system was compared to a standard hybrid system (Solar PV, a diesel generator, and battery energy storage). The results show that both systems adequately provided the power needed for the load of the office building. The cost of the energy for both the basic and green hydrogen energy systems was 0.305 USD/kWh and 0.313 USD/kWh, respectively. The cost of the energy for both systems is very similar, even though the capital cost of the green hydrogen energy system was the highest value; however, the replacement and operational costs of the basic system were higher in comparison to the green hydrogen energy system. Moreover, the impact of the basic system in terms of the carbon footprint was more significant when compared with the green hydrogen system. The reduction in carbon dioxide was a 4.6 ratio when compared with the basic system.

Carbon Footprint

Diesel generator

Capital cost

10.3390/en16020769

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Citations (12)

Carbon nanotube as an alternative cathode support and catalyst for microbial fuel cells

Applied Energy (2012)

Mostafa Ghasemi Manal Ismail Siti Kartom Kamarudin Kasra Saeedfar Wan Ramli Wan Daud

Carbon fibers

10.1016/j.apenergy.2012.06.003

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