Efficiently Designed Three-Dimensional Architecture of CoMnO Decorated VCT MXene for Asymmetric Supercapacitors.

The structure, morphology, stoichiometry, and chemical characterization of the VCT MXene, CoMnO, and VC@CoMnO nanocomposite, prepared by using a soft template method, have been studied. The electron microscopy studies reveal that the VC@CoMnO composite incorporates mesoporous spheres of CoMnO within the 2D layered structure of MXene. The specific capacitance of the composite electrode is ∼570 F g at 1 A g, which is significantly higher than that of the sum of the individual components.

Antimonene nanosheets with enhanced electrochemical performance for energy storage applications.

Antimonene is an exfoliated 2D nanomaterial obtained from bulk antimony. It is a novel class of 2D material for energy storage applications. In the present work, antimonene was synthesized using a high-energy ball milling-sonochemical method.

Space closure using the Hycon device. A case report.

Background: Space closure can be a difficult and uncomfortable procedure. Appliances able to be activated by the patient may reduce the number of visits for adjustment.

Objective: To describe the closure of spaces with the Hycon device, an intra-oral screw that can be activated by the patient.