As a new generation of energy storage and power supply devices, flexible all-solid-state
supercapacitors (FASSS) have drawn extensive concern owing to their high power density …

Graphene is a 2D sheet of sp2 bonded carbon atoms and tends to aggregate together, due
to the strong π–π stacking and van der Waals attraction between different layers. Its unique …

Bimetallic transition metal sulfide is considered to be an excellent cathode material for
asymmetric supercapacitors (ASCs) because of its outstanding electrochemical activity and …

Graphene and its hybrids have been considered promising candidates for electrochemical
energy storage because of their fascinating physicochemical properties. However, they …

Rational design of electrode materials with improved electrochemical activity and stable
geometrical configuration has been recognized as an effective approach for improving the …

Transition metal oxides and compounds have been extensively investigated as electrode
materials for high-performance supercapacitors. However, the poor rate performance and …

Nickel and cobalt sulfides are considered to be effective electrode materials for high-
performance electrochemical energy storage devices (EESDs) mainly due to their relatively …

Porous ternary metal sulfide integrated electrode materials with abundant electroactive sites
and redox reactions are very promising for supercapacitors. Herein, a porous zinc cobalt …

The increasing development of flexible and wearable supercapacitors have stimulated the
smart electronics industry. Conducting polymer hydrogels have been considered the most …

Carbon quantum dots (CQDs) as a new class of emerging materials have gradually drawn
researchers' concern in recent years. In this work, the graphitic CQDs are prepared through …