Uniform hollow carbon-coated polydymite microspheres, which display superior Li-ion storage performances, were synthesized via an Ostwald ripening-based hollowing route.
A well-organized flexible GS/Fe3O4 paper has been constructed, which exhibits excellent electrochemical performance as a self-supporting negative electrode.
A NbOx@NbN microcomposite formed by in situ partial thermal oxidation is revealed to be potentially advantageous in photocatalytic hydrogen production and lithium-ion storage.