The lack of higher performance energy storage has been widely acknowledged as a major
factor hindering further developments in transportation, portable and wearable electronic …

Lignin is one of the most abundant natural polymers and is affordable, has high carbon
content and abundant active functional groups. At present, lignin-derived carbon is …

Because of the inherent poor conductivity, electrodes based on transition metal hydroxides
(TMHs) for supercapacitors (SCs) usually suffer from inferior rate capability. Herein, we …

Supercapacitors (SCs) are promising for bridging the power/energy gap between
conventional capacitors and batteries/fuel cells. However, challenges remain in the …

The high theoretical specific capacitance, quick redox rate, and superior electrical
conductivity of transition metal sulfide materials have pushed their future use in …

The electrode material plays a crucial role in achieving the superior performance of
supercapacitors. The current study presents a quick and cost-effective method for …

Nitrogen doped porous activated carbon was synthesized from coffee waste for flexible
supercapacitor applications. Nitrogen of 8.0 at% was doped, and specific capacitance of …

Carbon nanotubes (CNTs) and their nanocomposites have been a promising choice for next-
generation technologies. However, synthesis of CNT-based controlled assembly, one of the …

The insufficient contact between two phases in the heterostructure weakens the coupling
interaction effect, which makes it difficult to effectively improve the electrochemical …

Ambient plasma is applied to carbon nanofiber (CNF) and investigated for flexible
supercapacitor applications. For the flexible supercapacitor applications, gel electrolyte and …