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 …

Renewable organic batteries represent a valuable option to store sustainably generated
energy and can play a major role in phasing out current carbon-based energy production …

Poly (thiophene) as a kind of n‐doped conjugated polymer with reversible redox behavior
can be employed as anode material for lithium‐ion batteries (LIBs). However, the low redox …

In this work, a unique Ppy@ NiCo 2 S 4 core-shell heterostructure material is prepared
taking polypyrrole (Ppy) nanotubes as skeleton through a simple and environmentally …

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

Lithium–sulfur (Li–S) batteries have attracted considerable attention due to their high
theoretical energy density and low cost. However, their practical applications are greatly …

Graphene‐based nanocomposites are characterized by high mechanical strength, excellent
electrical conductivity, and outstanding thermal and chemical stability. Additionally, the …

To overcome the low energy density and poor conductivity of conventional electrode
materials for building supercapacitor, herein, a hybrid hydrogel prepared from compositing …

A simple and low-cost electrochemical deposition method is used to prepare reduced
graphene oxide/polypyrrole/Cu2O–Cu (OH) 2 (RGO/PPy/Cu2O–Cu (OH) 2) ternary …

Recent research on holey 2D nanomaterials has embarked a new field in nanomaterial
science and engineering. The versatility of physics and chemical properties of this group of …