The development of electrochemical capacitors (ie supercapacitors) have attracted a lot of
attention in recent years because of the increasing demand for efficient, high-power energy …

Asymmetric supercapacitors (ASCs) can substantially broaden their working voltage range,
benefiting from the advantages of both cathode and anode while breaking through the …

The progress of flexible/wearable electronic devices with multi-functionality has stimulated
the rapid development of the matching power supply devices. Flexible supercapacitors with …

Supercapacitors have become the most significant energy conversion and storage system in
recent renewable and sustainable nanotechnology. Due to its large energy capacity and …

Over the past decades, ground‐breaking techniques and transformative progress have been
achieved on exploring alternative battery candidates beyond lithium‐ion batteries, among …

Over the last decade, carbon‐based metal‐free electrocatalysts (C‐MFECs) have become
important in electrocatalysis. This field is started thanks to the initial discovery that nitrogen …

As an environmentally friendly energy storage device, supercapacitors have the advantages
of low pollution and fast charging and discharging speed, which have attracted extensive …

Carbon materials, owing to their excellent electrical conductivity, tailorability,
inexpensiveness and versatility, have been extensively studied as electrode materials for …

Volumetric performance, a much more reliable and precise parameter for evaluating the
charge-storage capacity of supercapacitors compared with gravimetric performance, has …

Porous carbons with high specific surface area and high defect density have been prepared
through direct carbonization of cattle bones without any additional activators and templates …