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

With the advantages of superior energy density, lithium‐sulfur batteries (LSBs) have been
considered as one of the promising next‐generation batteries. However, some key issues …

Abstract Lithium-sulfur (Li–S) batteries are the current focus of attention as candidates for
next-generation energy storage systems due to their high energy density, low cost and …

Covalent organic frameworks (COFs), a distinguished class of porous materials exhibiting
precise modularity and crystallinity, and two-dimensional (2D) MXenes, a highly conductive …

The implementation of a free-standing carbon electrode provides an excellent strategy for
the development of lithium-sulfur (Li-S) batteries with a maximized sulfur portion as the …

Representing one of the advanced energy storage devices, lithium-sulfur batteries have a
wide range of possible applications. While it serves as a promising energy storage system, it …

Biofuel cells (BFCs) are the devices made to transform the chemical energy of organic
matter to electrical energy utilizing metabolic reactions occurring in microorganisms during …

Hierarchically porous nitrogen-doped carbon nanofibers (PN-CNF) comprise well-
embedded metallic-Ni/Co and spinel-type NiCo 2 O 4 nanocrystals (Ni-Co/NiCo 2 O 4) …

Chalcogen elements, such as sulfur (S), selenium (Se), tellurium (Te) and the
interchalcogen compounds, have been studied extensively as cathode materials for the next …

The practical application of lithium-sulfur batteries (LSBs) is hindered by a range of
challenges, including slow conversion kinetics and inevitable shuttle effect of lithium …