Published in Journal of power sources
Microbial fuel cell (MFC) systems have the ability to oxidize organic matter and transfer electrons to an external circuit as electricity at voltage levels of
Published in Journal of Power Sources
An epitaxial-film model electrode of LiCoO2(104) was fabricated on SrRuO3(100)/Nb:SrTiO3(100) using pulsed laser deposition. The 50 nm thick LiCoO2(104) film exhibited lithium (de-)intercalation activity with a first discharge capacity of 119 mAh g−1 between 3.0 and 4.4 V, followed by a gradual capacity fading with subsequent charge-discharge cycle...
Published in Journal of Power Sources
highlights WSG was successfully synthesized and utilized as a catalyst to improve Mg-Air system. High specific capacity of 1030.71 mAh g À1 and current density of 19.33 mA cm À2 achieved. Mg anode breakdown during self-discharge cycle was circumvented. Reduction in Hydrogen gas evolution at Mg anode in WSG based NaCl electrolyte. abstract Magnesium...
Published in Journal of Power Sources
Published in Journal of Power Sources
•Nickel and platinum were used to prepare a series of [email protected] nano-structures.•The [email protected] nano-structures were used for catalytic dehydrogenation of N2H4BH3.•Ni5[email protected] permitted to generate 4.5 mol H2 + N2 per mol N2H4BH3 at 50 °C.•The efficiency of [email protected] is due to the presence of both metals on the surface.•The [email protected] nano-catalysts have ...
Published in Journal of Power Sources
•[email protected] nanosphere was synthesized by a one-pot co-precipitation method.•CeO2 layer enhances the electronic conductivity and lithium ion diffusivity in Li4Ti5O12.•[email protected] nanosphere exhibits excellent rate capability and cycling stability.
Published in Journal of Power Sources
•New generation of non-enzymatic glucose fuel cell using anionic exchange membrane.•Simple and highly efficient glucose fuel cells using abiotic catalysts are obtained.•Anion exchange membrane shows superior power density compared to cationic one.•We report the highest stability described for an alkaline glucose fuel cell.
Published in Journal of Power Sources
•Design of the electrochemical cell for in-operando structural characterization of electrode materials for lithium-ion batteries.•Correlationship between electrochemical and structural changes in LixMn1.5Ni0.5O4.•Reversible cubic to tetragonal phase transition upon insertion/extraction of excess Li (x > 1) in LixMn1.5Ni0.5O4.
Published in Journal of Power Sources
•This work provides a cheap and green way to produce Si anodes for Li-ion batteries.•Ball-milled Si wafer is used as active material.•900 cycles at 1200 mAh g−1 of Si are achieved.
Published in Journal of Power Sources
•A comprehensive coverage on carbon materials used in redox flow batteries is given.•The influence of nanotechnology and graphene is discussed in detail.•The importance of studying RFB degradation mechanisms is emphasised.
