Results 21 to 30 of about 13,643,537 (361)

Role of microbial electrosynthesis system in CO2 capture and conversion: a recent advancement toward cathode development

Frontiers in Microbiology, 2023
Microbial electrosynthesis (MES) is an emerging electrochemical technology currently being researched as a CO2 sequestration method to address climate change.
Irwan Ibrahim, Mohd Nur Ikhmal Salehmin, Krishan Balachandran, Muhammad Farhan Hil Me, Kee Shyuan Loh, Mimi Hani Abu Bakar, Bor Chyan Jong, Swee Su Lim   +7 more
doaj   +1 more source

Electrochemical Impedance Spectroscopy for Investigation of Different Losses in 4-cells Short Stack with Integrated Humidifier and Water Separator [PDF]

Hydrogen, Fuel Cell & Energy Storage, 2016
Electrochemical impedance spectroscopy (EIS) is a suitable and powerful diagnostic testing method for fuel cells (FCs) since it is non-destructive and provides useful information about FC performance and its components. In this study, for the first time,
Ebrahim Alizadeh, Majid Khorshidian, Seyed Majid Rahgoshay, Seyed Hossein Masrori Saadat, Mazaher Rahimi-Esbo   +4 more
doaj   +1 more source

Quantum Behaviour of Mg and Mg-Al-Zn Microstructure

Crystals, 2023
Magnesium is an essential element because of its many beneficial properties and advantages over other metals, including its lack of risk to people’s health and its reasonable cost. However, Mg has several disadvantages, one of which is its high corrosion
Sahriah Basri, Mohd Ezhar Zulkifli, Nurul Shahzira Hazri, Siti Kartom Kamarudin   +3 more
doaj   +1 more source

Fuel Cell Power Systems for Maritime Applications: Progress and Perspectives

Sustainability, 2021
Fuel cells as clean power sources are very attractive for the maritime sector, which is committed to sustainability and reducing greenhouse gas and atmospheric pollutant emissions from ships.
Huilei Xing, C. Stuart, S. Spence, Hua Chen   +3 more
semanticscholar   +1 more source

Progress and challenges: Review for direct liquid fuel cell

International Journal of Energy Research, 2021
Direct liquid fuel cell (DLFC) is one of the leading fuel cell types due to their great features of superior energy density, modest configuration, small size in fuel container, immediate boosting, and effortless storage and carriage.
N. Shaari, S. Kamarudin, Raihana Bahru, S. H. Osman, N. A. I. Md Ishak   +4 more
semanticscholar   +1 more source

Nanostructured Pd-Based Electrocatalyst and Membrane Electrode Assembly Behavior in a Passive Direct Glycerol Fuel Cell

Nanoscale Research Letters, 2019
The aim of this study was to synthesize, characterize, and observe the catalytic activity of Pd1Au1 supported by vapor-grown carbon nanofiber (VGCNF) anode catalyst prepared via the chemical reduction method.
N. Yahya, S. K. Kamarudin, N. A. Karim, S. Basri, A. M. Zanoodin   +4 more
doaj   +1 more source

Potential of 3D Hierarchical Porous TiO₂-Graphene Aerogel (TiO₂-GA) as Electrocatalyst Support for Direct Methanol Fuel Cells

Nanomaterials, 2023
Fuel cells have already demonstrated their potential for green energy generation. However, the low reaction performance becomes an obstacle in terms of large-scale commercial manufacturing.
Siti Hasanah Osman, Siti Kartom Kamarudin, Sahriah Basri, Nabila A. Karim   +3 more
doaj   +1 more source

Alkaline fuel cell technology - A review

International journal of hydrogen energy, 2021
The realm of alkaline-based fuel cells has with the arrival of anionic exchange membrane fuel cells (AEMFCs) taken a great step to replace traditional liquid electrolyte alkaline fuel cells (AFCs).
T. Ferriday, P. H. Middleton
semanticscholar   +1 more source

Fabrication and Characterization of New Composite Tio2 Carbon Nanofiber Anodic Catalyst Support for Direct Methanol Fuel Cell via Electrospinning Method

Nanoscale Research Letters, 2017
Platinum (Pt) is the common catalyst used in a direct methanol fuel cell (DMFC). However, Pt can lead towards catalyst poisoning by carbonaceous species, thus reduces the performance of DMFC. Thus, this study focuses on the fabrication of a new composite
N. Abdullah, S. K. Kamarudin, L. K. Shyuan, N. A. Karim   +3 more
doaj   +1 more source

Surface oxidation of petroleum pitch to improve mesopore ratio and specific surface area of activated carbon

Scientific Reports, 2021
In this study, surface oxidation of petroleum pitch was performed to enhance the thermal stability, specific surface area, and mesopore ratio of activated carbon. The oxygen uptake of the pitch by surface oxidation has a strong influence on the formation
Song Mi Lee, Seon Ho Lee, Doo-Hwan Jung
doaj   +1 more source