The importance of graphene and its derivatives for “clean energy” applications became
apparent over the last few years due to their exceptional characteristics, especially …

Nowadays, there are growing demands for developing economical and multi-functional
polymeric materials that simultaneously have high thermal conductivity, optimized electrical …

Freeze-casting produces materials with complex, three-dimensional pore structures which
may be tuned during the solidification process. The range of potential applications of freeze …

Abstract Nitrogen-doped (N-doped) graphene has attracted increasing attentions because of
the significantly enhanced properties in physic, chemistry, biology and material science, as …

A highly active, durable, and economical catalyst towards the oxygen reduction reaction
(ORR) is the need of the day because of the scarce nature, high price, and meager stability …

Environmentally sustainable, low‐cost, flexible, and lightweight energy storage technologies
require advancement in materials design in order to obtain more efficient organic metal‐ion …

Lithium-ion batteries (LIBs) and sodium-ion batteries (SIBs) have received much attention in
energy storage system. In particular, among the great efforts on enhancing the performance …

Highly porous foams based on graphene oxide functionalized with polyethylenimine are
generated and used with unprecedented efficiency for adsorbing heavy metal ions. A …

Lithium (Li) metal, with its unparalleled theoretical capacity and lowest electrochemical
potential, is a promising anode material for rechargeable batteries. Yet, challenges such as …

In the present study, nitrogen doped graphene sheets (NGNs) have been synthesized by
solvothermal reaction using cow urine as a natural dopant of N atoms, which is an …