Hybrid ternary rice paper/polypyrrole ink/pen ink nanocomposites as components of flexible supercapacitors

Coin‐Shaped Carbon Prepared with Cerbera manghas Fibers via Multistage Carbonization and Activation for High‐Performance Symmetrical Supercapacitors

“…The GCD curves of all samples show a quasi‐triangular shape which shows EDLC behavior, and the samples have good capacitive characteristics. The GCD curve is not strictly symmetrical due to the voltage drop caused by the equivalent internal resistance of the electrodes [60]. The specific capacitance values generated from CMF‐500, CMF‐600, and CMF‐700 were 126, 213, and 186 F g −1 , respectively, which were consistent with CV analysis.…”

Paper-based sensors: affordable, versatile, and emerging analyte detection platforms

“…This may limit the variety of materials that can be utilized in sensor fabrication. 73 Inkjet-printed inks have the potential to penetrate or spread unevenly on paper substrates, which could result in differences in the accuracy and performance of the sensors. This can be especially troublesome for sensors that need exact control over the layering of ink.…”

Recent advances in wood-based electrode materials for supercapacitors

“…The abundant surface oxygen-containing groups of CMFs provide sufficient active sites to ensure the robust adhesion of functional guest substances. Hence, cellulose paper can act as a substrate for constructing conductive networks through surface coating/deposition, including printing, 202–204 vacuum filtration, 60,205,206 dipping, 113,199 solvothermal, 207,208 electrochemical deposition, 200 and chemical/physical vapor deposition. 115,209,210 Weng et al 60 utilized a simple vacuum filtration method to realize the complete coverage and filling of graphene within cellulose fiber network for the first time.…”