IRIS publication 251614987
Palladium Nanoparticles As Catalysts for Li-O2 battery Cathodes
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TY - JOUR - Geaney, H.; Collins, G.; Glynn, C.; Holmes, J. D.; O’Dwyer, C. - 2014 - April - ECS Transactions - Palladium Nanoparticles As Catalysts for Li-O2 battery Cathodes - Published - () - 58 - 21 - 29 - This report investigates the influence of electrolyte selection and the addition of Pd nanoparticle catalysts on the morphology of discharge products for Li-O2 battery cathodes. Super P carbon cathodes (on stainless steel current collectors) were subjected to single discharges at various applied currents (50 μA, 100 μA, 250 μA) using either a sulfolane/LiTFSI or TEGDME/LITFSI electrolyte. The morphologies of the discharge product were noted to be different for each electrolyte while there was also a clear variation with respect to applied current. Finally, the impact of adding 25% (by weight) Pd nanoparticle catalysts to the cathodes was investigated. The results obtained show clearly that the nature of discharge products for Li-O2 battery cathodes are strongly dependent on applied current, electrolyte choice and the addition of a catalyst material. - http://ecst.ecsdl.org/ - 10.1149/05812.0021ecst DA - 2014/04 ER -
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@article{V251614987, = {Geaney, H. and Collins, G. and Glynn, C. and Holmes, J. D. and O’Dwyer, C.}, = {2014}, = {April}, = {ECS Transactions}, = {Palladium Nanoparticles As Catalysts for Li-O2 battery Cathodes}, = {Published}, = {()}, = {58}, pages = {21--29}, = {{This report investigates the influence of electrolyte selection and the addition of Pd nanoparticle catalysts on the morphology of discharge products for Li-O2 battery cathodes. Super P carbon cathodes (on stainless steel current collectors) were subjected to single discharges at various applied currents (50 μA, 100 μA, 250 μA) using either a sulfolane/LiTFSI or TEGDME/LITFSI electrolyte. The morphologies of the discharge product were noted to be different for each electrolyte while there was also a clear variation with respect to applied current. Finally, the impact of adding 25% (by weight) Pd nanoparticle catalysts to the cathodes was investigated. The results obtained show clearly that the nature of discharge products for Li-O2 battery cathodes are strongly dependent on applied current, electrolyte choice and the addition of a catalyst material.}}, = {http://ecst.ecsdl.org/}, = {10.1149/05812.0021ecst}, source = {IRIS} }
Data as stored in IRIS
AUTHORS | Geaney, H.; Collins, G.; Glynn, C.; Holmes, J. D.; O’Dwyer, C. | ||
YEAR | 2014 | ||
MONTH | April | ||
JOURNAL_CODE | ECS Transactions | ||
TITLE | Palladium Nanoparticles As Catalysts for Li-O2 battery Cathodes | ||
STATUS | Published | ||
TIMES_CITED | () | ||
SEARCH_KEYWORD | |||
VOLUME | 58 | ||
ISSUE | |||
START_PAGE | 21 | ||
END_PAGE | 29 | ||
ABSTRACT | This report investigates the influence of electrolyte selection and the addition of Pd nanoparticle catalysts on the morphology of discharge products for Li-O2 battery cathodes. Super P carbon cathodes (on stainless steel current collectors) were subjected to single discharges at various applied currents (50 μA, 100 μA, 250 μA) using either a sulfolane/LiTFSI or TEGDME/LITFSI electrolyte. The morphologies of the discharge product were noted to be different for each electrolyte while there was also a clear variation with respect to applied current. Finally, the impact of adding 25% (by weight) Pd nanoparticle catalysts to the cathodes was investigated. The results obtained show clearly that the nature of discharge products for Li-O2 battery cathodes are strongly dependent on applied current, electrolyte choice and the addition of a catalyst material. | ||
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URL | http://ecst.ecsdl.org/ | ||
DOI_LINK | 10.1149/05812.0021ecst | ||
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