Hybrid ion capacitors (HICs) have aroused extreme interest due to their combined
characteristics of energy and power densities. The performance of HICs lies hidden in the …

Zinc-ion hybrid capacitors (ZIHCs), which have the common advantages of zinc-ion batteries
(ZIBs) and supercapacitors (SCs), have attracted extensive attention from researchers in …

To address the extensive demand for energy storage, the development of unique carbon-
based supercapacitors represents a viable solution. We successfully synthesize the unique …

Hierarchical porous carbon (HPC) as the ideal host material for supercapacitors has
received extensive attention. However, traditional methods of fabricating HPC often rely on …

The use of nanoporous carbon for energy storage has seen a significant rise due to its
exciting properties such as high surface area, hierarchical porosity and exceptional …

With the vigorous promotion of renewable energy and clean energy, the research of sodium-
ion batteries (SIBs) in secondary batteries has been fully developed in recent years, in which …

As an emerging electrochemical energy storage device, zinc ion hybrid capacitors (ZHCs)
achieve high energy density and power density simultaneously by combining energy …

Biomass fiber, as a renewable resource, can be used to prepare advanced materials for
energy storage. Herein, a simple foaming technique, stirring the paper fiber in a surfactant …

The tailorable meso-macroporous structure of hierarchical porous carbon (HPC) is an
essential key to improve ion diffusion dynamics and microporous accessibility for capacitive …

A green pitch fiber from coal tar distillation residue, with a softening point of 190° C, was
used to make activated carbon fiber through an in-situ oxygen-doped method. Oxygen-rich …