Carbon nanomaterials have received much attention due to their good electrochemical
performance as electrode materials and as substrates for pseudocapacitive materials …

Using graphene oxide and a cobalt salt as precursor, a three‐dimensional graphene
aerogel with embedded Co3O4 nanoparticles (3D Co3O4–RGO aerogel) is prepared by …

Among many supercapacitor electrode materials, carbon materials are widely used due to
their large specific surface area, good electrical conductivity and high economic efficiency …

An asymmetric supercapacitor, exploiting ultra-high density aligned activated graphene
flakes as the positive electrode and nm-scale conformal coating of a conducting polymer …

The self-restacking of graphene nanosheets inevitably compromises the electrochemical
performance of conventional graphene-based materials. Herein, to solve this problem, we …

Freestanding carbon‐based hybrids, specifically carbon nanotube@ 3D graphene (CNTs@
3DG) hybrid, are of great interest in electrochemical energy storage. However, the large …

Graphene-based nitrogen self-doped hierarchical porous carbon aerogels were synthesized
for supercapacitor electrode application by using chitosan as a raw material through a …

A novel three-dimensional (3D) hierarchical hybrid architecture, consisting of in situ
designed cobalt-encapsulated nitrogen doped carbon nanotubes (Co–NCNTs) grown on …

We report the design of all-solid-state asymmetric supercapacitors based on free-standing
carbon nanotube/graphene (CNTG) and Mn3O4 nanoparticles/graphene (MG) paper …

A graphene aerogel-based composite has recently been deemed as a prospective electrode
material for advanced energy storage devices. Here, carbon quantum dots (CQDs) are …