Preparation and characterization of γ-MnO2/CNTs nanocomposite
Source abstract
Abstract
Abstract A layer of manganese dioxides (γ-MnO2) was adsorbed upon carbon nanotubes (CNTs) surface by using a chemical deposit process. The morphologies of the MnO2/CNTs composite were characterized using transmission electron microscopy (TEM), energy-dispersive X-ray spectrometry (EDS), X-ray diffraction (XRD) and laser Raman spectroscopy (RS). It is found that the adsorbed layer belongs to the γ-MnO2 nanoparticles in the size of about 10 nm, and coated homogeneously around the CNTs. It is expected that this γ-MnO2/CNTs composite will be applied to make supercapacitors.
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Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Carbon Nanotubes in Composites · Graphene research and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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