To achieve high value-added use of biomass waste is still a big challenge. Besides,
heteroatom-doped carbon materials have been charmed enormous interests due to their …

The introduction of heteroatoms into carbon materials is beneficial for enhancing zinc ion
storage capability, and thereby obtaining excellent electrochemical performance. Herein, the …

Emerging aqueous zinc–ion hybrid capacitors (AZICs) are considered a promising energy
storage because of their superior electrochemical performance. The pore structure, suitable …

Heteroatom-doped porous carbon materials have shown great potential in energy storage
devices. In this paper, the mixture of potassium polyacrylate and polyacrylamide was freeze …

Carbon-based materials are widely used as electrode materials for electrochemical energy
storage devices. However, achieving high performance carbon materials via facile …

Zinc ion hybrid capacitors hold great potential for future energy storage that requires both
high energy density and high power capability. However, the charge storage mechanism of …

Aqueous zinc ion hybrid capacitors (ZIHCs) are an emerging class of energy storage
devices with the merits of high-energy-power density, low cost and high safety. But the …

Zinc-ion hybrid capacitors (ZHCs) are of great potential as a new type of energy storage
device, yet how to increase the energy density remains a challenge, which is greatly …

Porous carbon materials are widely used in capacitive energy storage devices because of
their chemical stability, low cost, and controllable textures. Molten salt self-template methods …

We propose a simple and low-cost synthesis of N–O–S co-doped hierarchical porous
carbons (MGC-x) by direct carbonization of calcium lignosulfonate. MGC-x possesses a …