Multidimensional structure of CoNiS materials: structural regulation promoted electrochemical performance in a supercapacitor.

Multidimensional architectures of CoNiS electrode materials are rationally designed by engineering the surface structure toward that of high-performance supercapacitors. The fabrication of a special morphology is highly dependent on the synergistic effect between the guidance of Co-Ni precursor arrays and a subsequent sulfidation process. The unparalleled CoNiS electrode materials (NS-3) deliver a significantly enhanced specific capacitance (3784.

Ultrafine MnO nanowires grown on RGO-coated carbon cloth as a binder-free and flexible supercapacitor electrode with high performance.

Reduced graphene oxide coated carbon cloth has been used as a substrate for the growth of ultrafine MnO nanowires (CC/RGO/MnO), forming binder-free and flexible supercapacitor electrode materials. The experimental results indicate that a maximum area-specific capacitance of 506.8 mF cm was gained from the CC/RGO/MnO electrode at the current density of 0.

Photoinduced organic field-effect transistor based on poly-3-hexyl-thiophene active layer.

Top-contact organic field-effect transistors (OFETs) were fabricated by using a poly-3-hexyl-thiophene (P3HT) active layer. The characteristics of OFETs without and with the light-illumination were investigated. The experimental results indicate that the light has a great influence on the OFETs properties.