Hydrogel-based conductive materials for smart wearable devices have attracted increasing
attention due to their excellent flexibility, versatility, and outstanding biocompatibility. This …

With the rapid development of rechargeable metal-ion batteries (MIBs) with safety, stability
and high energy density, significant efforts have been devoted to exploring high …

Sodium-ion capacitors (SICs) have been viewed as promising energy storage devices
because of their high power/energy density, cycling stability and cost-efficiency, but they are …

Sodium‐based dual‐ion batteries (SDIBs) have attracted increasing research interests in
energy storage systems because of their advantages of high operating voltage and low cost …

The development of conversion‐typed anodes with ultrafast charging and large energy
storage is quite challenging due to the sluggish ions/electrons transfer kinetics in bulk …

Ni-Co layered double hydroxides (LDHs) have been extensively applied as promising
supercapacitor materials due to their ultra-high theoretical capacitance and excellent redox …

Vanadium sulfides have been generally identified as one of the promising anode candidates
for sodium ion batteries (SIBs) yet still suffer from serious capacity decay. Herein, we …

Li‐ions battery is widely used and recognized, but its energy density based on organic
electrolytes has approached the theoretical upper limit, while the use of organic electrolytes …

Lithium-ion batteries (LIBs) have been widely used as grid-level energy storage systems to
power electric vehicles, hybrid electric vehicles, and portable electronic devices. However, it …

Current lithium‐ion battery technology is approaching the theoretical energy density
limitation, which is challenged by the increasing requirements of ever‐growing energy …