(<40°C).Herein,a decimal solvent-based high-entropy electrolyte is developed with an unprecedented low freezing point of130°C to significantly extend the service temperature range of LIBs,far superior to30°C of the commercial counterpart.Distinguished from conventional electrolytes,this molecularly ...
et al. A novel garnet-type high-entropy oxide as air-stable solid electrolyte for Li-ion batteries. Apl. Mater. 10, 121104 (2022). Article CAS Google Scholar Sastre, J. et al. Lithium garnet Li7La3Zr2O12 electrolyte for all‐solid‐state batteries: closing the gap between bulk and ...
Theoretical calculations suggested that the enhanced conductivity of the solid electrolyte could be a result of the flattening of the energy barrier for ion migration, caused by a small degree of chemical substitution in the above-mentioned crystal. This study provides a new way for preparing high-...
of Pt18Ni26Fe15Co14Cu27/C for MOR (oxidation reaction) at 1 M KOH + 1 M CH3OH electrolyte, it also exhibited high mass activity (15.04 A mg−1Pt). Theoretical calculations reveal that each element in HEA displays different contributions for the electrocatalysis process, whi...
Theoretical calculations suggested that the enhanced conductivity of the solidelectrolytecould be a result of the flattening of the energy barrier for ion migration, caused by a small degree of chemical substitution in the above-mentioned crystal. ...
Electrochemical Capacitor of MnFe2O4 with NaCl Electrolyte Ferrites including MFe2O4 where M = Mn, Fe, Co, or Ni have been synthesized by solution methods and tested for their capacitive behaviors in aqueous NaCl s... SL Kuo,NL Wu - Electrochemical and Solid-State Letters 被引量: 78发表...
The anodic polarization curves of the HEA, obtained in aqueous solutions of NaCl and H2SO4, clearly indicated that the general corrosion resistance of the HEA at ambient temperature (25 °C) is superior to that of 304S, irrespective of the concentration of electrolyte in the range 0.1&ndash...
The high-entropy ceramic BSCHYYbHo has been synthesized successfully and the BSCHYYbHo pellet is denser than BCHYYb pellet.The first principles calculations has confirmed the tendency of BSCHYYbHo to maintain a single phase.The BSCHYYbHo electrolyte has a higher electrical conductivity compared to...
EIS at an AC amplitude of 20 mV was conducted about the OCP from 100 kHz to 10 Hz in order to determine the double layer capacitance. The uncompensated resistance of the 0.1 M KOH electrolyte solution was obtained using a pre-programed EIS method and was found to be 217 ±...
After determining the geometric and electronic structure of AuSA-MnFeCoNiCu LDH, we further performed the electrochemical test towards OER in 1.0 M KOH using a standard three-electrode system. Before the OER testing, electrolyte was purified to eliminate the impact of trace amounts of Fe accor...