Engineering hierarchically porous architecture with large ion accessible surface area and
abundant pseudocapacitive sites is highly desired for carbon materials to achieve high …

Rationally introducing intrinsic defects in porous carbon framework is highly desired for
extending the utilizing scope of carbon materials, but it remains a challenge. Herein, a …

Zinc-ion hybrid capacitors (ZIHC) demonstrate impressive charge-storage performance and
intrinsic safety due to the inherited superiorities of aqueous rechargeable batteries and …

The operating voltage for supercapacitors (SCs) in alkaline electrolyte was limited by the
splitting of water. Therefore, it is still a huge challenge to obtain high energy density by …

High-performance graphene oxide composite nitrogen-doped carbon (GO@ NCs) materials
were prepared at different temperatures (600, 700 and 800° C) by a one-step carbonization …

The advancement of supercapacitors (SCs) is closely bound up with the breakthrough of
rational design of energy materials. Freestanding and thick carbon (FTC) materials with well …

Nitrogen-doped porous carbon materials are widely used as electrode materials for
supercapacitors. However, the electrodes based on these materials generally suffer from …

Compared with bulk materials, porous electrodes possess superior supercapacitive
performance due to the effective enlarged specific surface areas, which have aroused …

The surface properties and the hierarchical pore structure of carbon materials are important
for their actual application in supercapacitors. It is important to pursue an integrated …

Capacitors are a ubiquitous component of many modern-day electronics that provide remote
sensing, power conditioning, electrical noise filtering, signaling coupling or decoupling, and …