CoFe2O4@methyl cellulose core-shell nanostructure and their hybrids with functionalized graphene aerogel for high performance asymmetric supercapacitor

Cellulose-based bionanocomposites in energy storage applications-A review

“… Cellulosic material Process Bionanocomposite Supercapacitor component Electrolyte Electrochemical properties Capacitance retention Energy density Ref Capacitance CF In situ polymerization. and electrodeposition CF/PANI/Ag Electrode 6.0 M KOH 217 F g -1 at a current density of 0.1 A g -1 83% after 1000 cycles [ 66 ] MC Chemical deposition MC/CoFe2O4 Electrode (Cathode) 6.0 M KOH 433.3 F g-1 at the current density of 1 A g-1 89% after 2000 cycles 73 W h Kg-1 [ 70 ] CF Deposition and in situ polymerization CF/MnO2/PANI Electrode (Cathode) PVA dissolved in 1.0 M H 2 SO 4 103 F g −1 in 0.75 A g −1 78% after 3000 cycles [ 67 ] vacuum filtration and freeze-drying CF/rGO Electrode (anode) CF Infiltration and freeze-drying CF/rGO Electrode (Cathode and anode) 6 M KOH 255 F g -1 at 10 mV s -1 [ 68 ] Room temperature ionic liquid (RTIL) 78 F g -1 at 10 mV s -1 CMC …”

Last developments in polymers for wearable energy storage devices

“…Later, Haghshenas et al 145 reported another new nanocomposite base on cellulose compose by methyl cellulose and CoFe 2 O 4. The material was obtained by chemical deposition method and by hydrothermal method but only the first one succeeded.…”

Sensitive and direct electrochemical detection of bisphenol S based on 1T&2H-MoS2/CNTs-NH2 nanocomposites

“…Hence, effective enhancement of the response signal is the key to improving the sensitivity of BPS detection. 21,22 Modifying electrodes with appropriate functional materials is the simplest and most efficient approach to improve the response signal of electrochemical sensors. 23 As a novel two-dimensional layered nanomaterial, MoS 2 nanosheets have excellent electrical and mechanical properties, good chemical and thermal stability, and large specific surface area.…”

“…Hence, effective enhancement of the response signal is the key to improving the sensitivity of BPS detection. 21,22 Modifying electrodes with appropriate functional materials is the simplest and most efficient approach to improve the response signal of electrochemical sensors. 23…”