Effect of pinholes in electrolyte on re‐oxidation tolerance of anode‐supported solid oxide fuel cells
Sign Up to like & getrecommendations! Published in 2021 at "Fuel Cells"
DOI: 10.1002/fuce.202000062
Abstract: The effects of through‐thickness pinholes in an electrolyte on re‐oxidation and mechanical damage of anode‐supported solid oxide fuel cells are discussed in this paper. Pinholes with a dimension greater than approximately 10 μm were detected… read more here.
Keywords: anode; electrolyte oxidation; fuel cells; fuel ... See more keywords
Qualitative modeling of the electrolyte oxidation in long-term cycling of LiCoPO4 for high-voltage lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2021 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2020.137585
Abstract: Abstract A numerical modeling of electrolyte oxidation based on the Bulter-Volmer equation is built to evaluate the relative importance of the irreversible reactions involved in the charging processes of high voltage lithium-ion battery. The modeling… read more here.
Keywords: high voltage; modeling electrolyte; oxidation; voltage lithium ... See more keywords
Kinetics analysis of the electro-catalyzed degradation of high potential LiNi0,5Mn1,5O4 active materials
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2020.228337
Abstract: Abstract One approach to increase the energy density of Li-ion batteries is to use high potential cathode material like LiNi0·5Mn1·5O4 (LNMO). However, it suffers from low coulombic efficiency, self-discharge and poor cyclability in carbonates-based electrolytes.… read more here.
Keywords: degradation; 5mn1 5o4; lini0 5mn1; electrolyte oxidation ... See more keywords
Cathode Electrolyte Interphase Formation and Electrolyte Oxidation Mechanism for Ni-Rich Cathode Materials
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c02198
Abstract: Herein, we investigate the formation of a cathode electrolyte interphase (CEI) by electrolyte oxidation on a LiNixM1–xO2 (x > 0.5; M, transition metal) layered oxide (Ni-rich) cathode and compare t... read more here.
Keywords: cathode electrolyte; electrolyte interphase; cathode; formation ... See more keywords
Onset Potential for Electrolyte Oxidation and Ni-Rich Cathode Degradation in Lithium-Ion Batteries
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DOI: 10.1021/acsenergylett.2c01722
Abstract: High-capacity Ni-rich layered metal oxide cathodes are highly desirable to increase the energy density of lithium-ion batteries. However, these materials suffer from poor cycling performance, which is exacerbated by increased cell voltage. We demonstrate here… read more here.
Keywords: ion batteries; onset potential; lithium ion; electrolyte oxidation ... See more keywords
Effect of nano-hydroxyapatite and dutycycle on the structure and corrosion performance of plasma electrolyte oxidation coatings in simulated body fluid on Ti–6Al–4 V
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406217752532
Abstract: The formation of titanium oxide coatings on Ti–6Al–4 V substrates by plasma electrolyte oxidation and the corrosion behavior of coatings in simulated body fluid were investigated. The effect of the addition of nano-hydroxyapatite particles to electrolyte… read more here.
Keywords: simulated body; corrosion; plasma electrolyte; electrolyte oxidation ... See more keywords