Ke Ye

TL;DR: In this article, aqueous asymmetric supercapacitor was fabricated with the GCFS-0.33Fe0.67S2 composite, which exhibits a high specific capacitance (310.2 C g−1 at 2 mV s−1) and superb rate capability (61.8% at 200 mv s −1) in 3 M KOH electrolyte.

TL;DR: In this article, an asymmetric supercapacitor with the GC/MoO3-x and GC/MnO2 nanocomposites as anode and cathode, respectively, exhibits an ultrahigh energy of 150'Wh'kg−1, corresponding to an impressive volumetric energy density of 319'Wh´L−1.

TL;DR: Density functional theory calculations indicate that the in situ reconstructed Sn/SnO x interface facilitates formic acid production by optimizing the binding of the reaction intermediate HCOO* while promotes Faradaic efficiency of C 1 products by suppressing the competitive hydrogen evolution reaction, resulting in high FaradaIC efficiency, current density and stability of CO 2 RR at low overpotentials.

TL;DR: In this paper, a two-dimensional TiO2/reduced graphene oxide (RGO) composite was prepared by a facile hydrothermal method, and the electrochemical kinetics of Li/K-ion storage was investigated by quantitative kinetics analysis.