Vertically aligned MoS₂nanosheets on monodisperse MXene as electrolyte-philic cathodes for zinc ion batteries with enhanced capacity

Abstract

The hierarchical structure MoS2/Ti3C2Tx were constructed from 2D MoS2 nanosheets vertically grown on monodisperse 2D MXene layers. Due to high hydrophilicity and electrical conductivity, ZIBs showed excellent electrochemical performance.

Highly Wrinkled Porous Polypyrrole for the Enhancement of the Performance of an Fe2S3-Fe2O3/poly-O-amino Benzenethiol Supercapacitor from a Basic Medium

“…The amalgamation of sophisticated technical and mechanical attributes inherent to the selected materials, alongside their reproducibility, confers a marked advantage to the engineered device. [43,44]. The charge transfer resistance (Rct) and solution resistance (Rs) of the supercapacitor were estimated using Randle's cell model [45,46], which is characterized by a semicircular shape.…”

“…Figure 5a,b depict Nyquist plots of the Fe 2 S 3 -Fe 2 O 3 /POABT supercapacitor, both in the absence/presence of Ppy materials. These plots provide insight into the real (Z ) and imaginary (Z ) impedance values, which are instrumental in assessing the charge transfer capabilities within the paste[43,44]. The charge transfer resistance (Rct) and solution resistance (Rs) of the supercapacitor were estimated using Randle's cell model[45,46], which is characterized by a semicircular shape.…”