Transition-metal selenides (MxSey, M=Fe, Co, Ni) and their composites exhibit good storage capacities for sodium and lith-ium ions and occupy a unique position
With a large number of researches being conducted on two-dimensional (2D) materials,their unique properties in optics,electrics,mechanics,and magnetics have att
Continuous deforming always leads to the performance degradation of a flexible triboelectric nanogenerator due to the Young’s modulus mismatch of differ-ent fu
An effective method to improve the photocatalytic per-formances of powder catalysts is to use the intal electric field from ferroelectrics to separate photogene
An integrated system has been provided with a-Si/H solar cells as energy conversion device, NiCo2O4 battery-supercapacitor hybrid (BSH) as energy storage device