Phase and morphology evolution of high dielectric CoO/Co3O4 particles with Co3O4 nanoneedles on surface for excellent microwave absorption application
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125205
Abstract: Abstract Novel dual phased CoO/Co3O4 particles with Co3O4 nanoneedles on surface are obtained by annealing dual-phased Co (hexagonal and cubic phases) particles. Their phase and morphology evolution are clarified by XRD, SEM and TEM measurements.… read more here.
Keywords: phase morphology; co3o4 nanoneedles; nanoneedles surface; co3o4 particles ... See more keywords
Sea urchin-like Co3O4@Pd Nanoneedles with 3D open-structured matrix as efficient catalytic cathode for Li-O2 batteries
Sign Up to like & getrecommendations! Published in 2019 at "Solid State Ionics"
DOI: 10.1016/j.ssi.2019.115075
Abstract: Abstract In this study, both morphology-related factors and catalytic activity factors were taken into account simultaneously and sea urchin-like Co3O4 nanoneedles grown on nickel foam were synthesized via a facile hydrothermal strategy (grass-like Co3O4 were… read more here.
Keywords: co3o4 nanoneedles; urchin like; open structured; sea urchin ... See more keywords