An overview of direct carbon fuel cells and their promising potential on coupling with solar thermochemical carbon production

N Ozalp, H Abedini, M Abuseada, R Davis… - … and Sustainable Energy …, 2022 - Elsevier
Highlights•Review of recent advances in DCFCs.•Discussion of the potential of solar
thermally produced carbon for use in DCFCs.•Review of the production of carbon black via …

Molten carbonates for advanced and sustainable energy applications: Part II. Review of recent literature

S Frangini, A Masi - International Journal of Hydrogen Energy, 2016 - Elsevier
Unprecedented interest for clean and sustainable energy innovation has recently stimulated
a return of attention on molten alkali carbonate salts not only for traditional use as electrolyte …

Carbon electro-catalysis in the direct carbon fuel cell utilising alkali metal molten carbonates: a mechanistic review

MJ Glenn, JA Allen, SW Donne - Journal of Power Sources, 2020 - Elsevier
The direct carbon fuel cell (DCFC) is a promising technology projected to produce electrical
energy from carbon with 100% theoretical efficiency, and realisable efficiencies of 80 …

[HTML][HTML] The impact of 3-dimensional anode geometry on the electrochemical response of high temperature gas evolution reactions in molten salts

J Allen, W Cranney, D Cuskelly, S Moradmand - Electrochimica Acta, 2024 - Elsevier
Bulk electrodes are used in molten salt electrolysis as consumable graphite anodes for
existing aluminium production (producing CO 2) as well as for oxygen evolution anodes in …

Analysis of theoretical efficiency in a model 10 kW direct carbon fuel cell using a coal based carbonate slurry

JA Allen, M Glenn, SW Donne - Electrochimica Acta, 2020 - Elsevier
A detailed mass and enthalpy balance of a direct carbon fuel cell has been carried out in
order to understand achievable efficiency of a 10 kW analogy. Using literature input data, a …

Thermal and electrochemical impact of kaolin on a direct carbon fuel cell

S Moradmand, JA Allen, SW Donne - Fuel, 2021 - Elsevier
This paper investigates the impact of kaolin, a dominant coal mineral, on the thermal and
electrochemical behaviour of the molten ternary carbonate eutectic ((Li, Na, K) 2 CO 3) in the …

The effect of coal type and pyrolysis temperature on the electrochemical activity of coal at a solid carbon anode in molten carbonate media

JA Allen, M Glenn, SW Donne - Journal of Power Sources, 2015 - Elsevier
A systematic assessment of the electrochemical activity of two different parent coal types,
pyrolysed at temperatures between 500 and 900° C higher heating temperature (HHT), is …

Thermal investigation of a doped alkali-metal carbonate ternary eutectic for direct carbon fuel cell applications

MJ Glenn, JA Allen, SW Donne - Energy & Fuels, 2015 - ACS Publications
The carbonate eutectic mixture of Li2CO3, K2CO3, and Na2CO3 is commonly used as an
electrolyte within the direct carbon fuel cell. Here, seven different minerals common to the …

Silicate Formation in a Ternary Alkali Metal Carbonate Melt

M Glenn, JA Allen, SW Donne - Energy & Fuels, 2019 - ACS Publications
Studies have shown that doping carbonates with silica destabilizes the liquid phase by
reducing the temperature window over which the mixture resides in a molten state. This work …