The current knowledge about the formation of layer‐by‐layer (LbL) self‐assemblies using
combinations of nanocelluloses (NCs) and polyelectrolytes is reviewed. Herein, the …

Flexible supercapacitors are highly demanding due to their wearability, washability,
lightweight property and rollability. In this paper, a comprehensive review on flexible …

We demonstrate a facile efficient way to fabricate activated carbon nanosheets (ACNSs)
consisting of hierarchical porous carbon materials. Simply heating banana leaves with …

Waste, in particular, biowaste, can be a valuable source of novel carbon materials.
Renewable carbon materials, such as biomass-derived carbons, have gained significant …

A flexible supercapacitor (SC) is an attractive energy storage device for powering low-power
sensors, since it can be built using only nontoxic and sustainable materials. In this study, the …

N‐doped carbon materials can be efficient and cost‐effective catalysts for the
electrochemical CO2 reduction reaction (CO2RR). Activators are often used in the synthesis …

Recently, tremendous research on small energy supply devices is gaining popularity with
the immerging Internet of Things (IoT) technologies. Especially, energy conversion and …

Carbon materials derived from marine waste have been drawing attention for supercapacitor
applications. In this work, chitins from squid and prawn marine wastes were used as carbon …

Converting the sargassum seaweeds–a naturally occurring pelagic coastal waste–to highly
conducting and porous carbon (via high-temperature carbonization) can be a strategically …

Various energy storage sources have been developed so far, among which supercapacitors
are more important for the forthcoming generations due to their small size and portability …