Articles with "direct borohydride" as a keyword



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Carbon-supported Pd-Co nanocatalyst as highly active anodic electrocatalyst for direct borohydride/hydrogen peroxide fuel cells

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Published in 2019 at "Journal of Solid State Electrochemistry"

DOI: 10.1007/s10008-019-04269-7

Abstract: Pd/C and Pd-Co/C nanocatalysts are prepared via a simple and environmentally friendly method and are used as anodic catalyst for direct borohydride–hydrogen peroxide fuel cells. X-ray diffraction and transmission electron microscopy results indicate that Pd… read more here.

Keywords: hydrogen peroxide; peroxide fuel; borohydride hydrogen; direct borohydride ... See more keywords
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Borohydride oxidation reaction mechanisms and poisoning effects on Au, Pt and Pd bulk electrodes: From model (low) to direct borohydride fuel cell operating (high) concentrations

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Published in 2018 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2018.04.068

Abstract: Abstract The borohydride oxidation reaction (BOR) was characterized on the three most-studied noble metals (Au, Pt and Pd) in a range of NaBH4 concentration and temperature that enables to bridge model studies of the BOR… read more here.

Keywords: oxidation reaction; borohydride oxidation; oxidation; direct borohydride ... See more keywords
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Evaluation of SPEEK/PBI blend membranes for possible direct borohydride fuel cell (DBFC) application

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Published in 2018 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.07.129

Abstract: Abstract Direct Borohydride Fuel Cell (DBFC) is one of the most promising liquid fuel cell technologies. However, similar to the other classes of fuel cells, there are technical problems to be solved and new materials… read more here.

Keywords: direct borohydride; fuel; spectroscopy; blend membranes ... See more keywords
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Investigation of the performance of a direct borohydride fuel cell with low Pt/C catalyst loading under different operating conditions

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2020.08.176

Abstract: Abstract Fuel cells are promising alternative energy converters in terms of preventing pollution, efficiency, and noise. Direct borohydride fuel cells (DBFCs) which are defined as a sub-class of polymer electrolyte membrane fuel cells (PEMFCs) and… read more here.

Keywords: borohydride fuel; direct borohydride; performance; fuel ... See more keywords
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Efficient nickel catalyst with preferred orientation and microsphere for direct borohydride fuel cell

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Published in 2021 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2021.06.002

Abstract: Abstract Ni catalysts with preferred orientation and microsphere were fabricated by a facile one-step pulsed voltage electrodeposition (PVE) method, while the crystal plane orientation and catalytic activity for borohydride oxidation reaction (BOR) were researched systematically.… read more here.

Keywords: orientation; direct borohydride; fuel; efficient nickel ... See more keywords
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Development of effectively costed and performant novel cation exchange ceramic nanocomposite membrane based sulfonated PVA for direct borohydride fuel cells

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Published in 2021 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2021.05.021

Abstract: Abstract A direct borohydride fuel cell (DBFC) is a type of low temperature fuel cell, and to commercialize this type of fuel cell, it requires efficient and inexpensive proton exchange membranes. In this study, a… read more here.

Keywords: exchange; borohydride fuel; direct borohydride; membrane ... See more keywords
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Ultrathin veil-like SnO2 supported Co3O4 nanoparticles for direct borohydride fuel cell anode

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Published in 2020 at "Journal of Power Sources"

DOI: 10.1016/j.jpowsour.2020.227866

Abstract: Abstract In direct borohydride fuel cell (DBFC), there is a contradiction between catalytic activity and specific discharge capacity (SDC) owing to the dual catalytic effects of most anode catalysts on both borohydride oxidation reaction (BOR)… read more here.

Keywords: sno2; direct borohydride; anode; dbfc ... See more keywords
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Succulent-plant-like Ni-Co alloy efficient catalysts for direct borohydride fuel cells.

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Published in 2023 at "Dalton transactions"

DOI: 10.1039/d2dt03656h

Abstract: A Ni-Co alloy catalyst with a unique succulent-plant-like morphology is prepared by a simple electrodeposition method, while the effects of deposition conditions on its performance are also investigated systematically. The research results show that the… read more here.

Keywords: succulent plant; plant like; direct borohydride; borohydride fuel ... See more keywords