Ever-increasing global energy consumption has driven the development of renewable
energy technologies to reduce greenhouse gas emissions and air pollution. Battery energy …

Supercapacitors can harvest electrical energy from intermittent sources and transfer it
quickly, but their specific energy must be raised if they are applied to efficiently power …

Flexible energy storage devices have shown broad application prospects in modern
electronics, such as portable smart phone and outdoor wearable energy harvesting and …

Supercapacitors are considered comparatively new generation of electrochemical energy
storage devices where their operating principle and charge storage mechanism is more …

Silicon is a promising alternative to the conventional graphite anode in high-energy lithium-
ion batteries owing to its high gravimetric capacity. However, intrinsic issues, such as severe …

The emergence and development of thick electrodes provide an efficient way for the high-
energy-density supercapacitor design. Wood is a kind of biomass material with porous …

MXenes have attracted increasing attention because of their rich surface functional groups,
high electrical conductivity, and outstanding dispersibility in many solvents, and have …

Highly concentrated aqueous electrolytes enable a wider electrochemical stability window
and, thus, higher energy batteries compared to conventional dilute aqueous solutions …

Supercapattery devices have grasped attention due to their remarkable specific energy (E s)
without affecting their specific power (P s), which is significantly higher compared to batteries …

Electrochemical capacitors can store electrical energy harvested from intermittent sources
and deliver energy quickly, but their energy density must be increased if they are to …