Sodium-ion batteries, P2-Na0.78Ni0.31Mn0.67Nb0.02O2, Nb doping, microstructural evolution
KNO-based composite ceramics, Microstructure, Optical bandgap narrowing, Ferroelectricity, Ferromagneticity
metal/metal oxide heterostructure, gas sensor, copper/copper oxide, nanostructure
Cast, Coordination polymer, Prussian blue, Single crystal, Porous materials, Composites, Recycle, Solid-liquid transition