South Eastern Finland University of Applied Sciences

A comparative study of physically activated biochars with multiple aqueous binders for sustainable supercapacitors

Electric double-layer capacitors were fabricated using CO 2 -activated carbons derived from three biochar precursors, two industrial Finnish biochars and an in-house willow biochar, combined with water-based chitosan and styrene-butadiene rubber/carboxymethyl cellulose binders. T...