Since the discovery of N-doped carbon nanotubes as the first carbon-based metal-free
electrocatalyst (C-MFEC) for oxygen reduction reaction (ORR) in 2009, C-MFECs have …

Emergence of supercapacitor's utilization is been clearly observed in recent years due to the
advancement in energy conversion technologies as well as in energy storage systems. The …

Carbon atoms in the graphitic carbon skeleton can be replaced by heteroatoms with different
electronegative from that of the carbon atom (ie, heteroatom doping) to modulate the charge …

In recent years, the application of mechanical energy to chemical systems has repeatedly
proven beneficial to facilitate chemical transformations in various areas in chemistry. Today …

Graphene is considered a promising material for industrial application based on the
intensive laboratory-scale research in the fields of physics, chemistry, materials science and …

Mechanical ball-milling is a commonly used method to shattering crystals or introducing
defects in carbon materials. But herein, we observe that the highly porous and disordered …

With exceptional physicochemical properties, carbon nanomaterials (CNMs) have been
widely applied in various energy and environmental applications including energy …

Graphene oxide is extensively compounded with polymers toward a wide variety of
applications. Less studied are few‐layer or multi‐layer highly crystalline graphene, both of …

Rational design a metal-free catalyst with well-defined structure as alternative of noble metal
is highly desirable but challenging to catalyze oxygen reaction for metal–air batteries. In this …

Graphene is a two-dimensional nanomaterial with a monolayer of atomic thickness. Due to
its high specific surface area, weak interlayer interaction and good chemical stability …