Rechargeable sodium-ion batteries (SIBs) have been considered as promising energy
storage devices owing to the similar “rocking chair” working mechanism as lithium-ion …

Electrochemical supercapacitors process ultra–high power density and long lifetime, but the
relatively low energy density hinder the wide application. Therefore, supercapacitors with …

Hybrid supercapacitors (HSCs) assembled with battery-type and capacitive-type electrodes
show combined advantages from both batteries and electric double-layer capacitors …

The drastic need for development of power and electronic equipment has long been calling
for energy storage materials that possess favorable energy and power densities …

Batteries and hybrid supercapacitors (SCs) are now playing a pivotal role in the
development of electric vehicles, consumer electronics and large-scale power stations …

Distinguished by particular physical and chemical properties, metal oxide materials have
been a focus of research and exploitation for applications in energy storage devices. Used …

Sodium‐ion batteries (SIBs) are regarded as a kind of promising candidate for large‐scale
energy storage technology. The development of advanced carbon anodes with high Na …

Lithium-ion batteries (LIBs) have been playing the leading role in energy storage modules of
electric vehicles and hand-held electronics. The application of LIBs in future large-scale …

Wearable electronic devices, such as electrical sensors, flexible displays, and health
monitors have gained considerable attention and experienced rapid progress. Recently, the …

Photocatalysis is one potential solution to the energy and environmental crisis and greatly
relies on the development of the catalysts. Niobium pentoxide (Nb2O5), a typically nontoxic …