CMC-based materials in supercapacitors.

CMC source	Blends/composite material	Specific capacitance (F g−1)	Current density (A g−1)	Cycles	Voltage (V)	Applications in electrochemistry	Ref
Commercial; Tianjing Yuanli Chemical Co., China	Sodium carboxymethyl cellulose (Na-CMC)/polyaniline nanorods	425.25	1	1000	−0.2 to 0.8	• CMC/polyaniline nanorods are used in high performance redox supercapacitors	116
Commercial; Anli (Henan, China)	Na-CMC aerogels	152.6	0.5		−0.1 to 0 in 6 M KOH solution	• Na-CMC aerogel enhanced electrochemical performance supercapacitors	110
Commercial; Zhiyuan Chemical Reagent Co., Ltd	CMC/bacterial cellulose/citric acid based hierarchical composite porous carbon	350	0.5	10 000		• Renewable biomass-derived carbon material and its application in supercapacitors	103
Commercial	CMC based polypyrrole–vanadium oxide composite on graphite electrode in acetonitrile	800	5.3	1000	1 mA cm−2	• CMC based composite applications in asymmetric supercapacitors	39
Commercial; Anli LLC (Henan, China)	Na-CMC derived nitrogen doped carbon aerogels	185.3	0.5	5000	−1 to 0	• Na-CMC derived aerogels can be used as electrodes in supercapacitors	101
Commercial; Sigma-Aldrich	Porous carbon pearls of CMC	217	1	10 000 at 30 A g−1	0 to 1	• Porous CMC derived pearls as active material for double-layer capacitors	108