Gelatin-derived nitrogen-doped porous carbon via a dual-template carbonization method for high performance supercapacitors

Highly porous activated carbon materials from carbonized biomass with high CO2 capturing capacity

“…prepared N-doped porous carbon derived from gelatin without any activating agent, in which gelatin served as a carbon/nitrogen source employed for high performance supercapacitors [20,28]. There is no report of CO 2 capture application of porous carbons prepared from gelatin.…”

“…Moreover, to improve their properties in energy storage, many researchers tend to use various plants residue such as leaf, sawdust, seaweed and peel [21] as well as plant products such as cellulose, lignin, glucose, xylose [22] and starch to prepare carbonaceous materials with desirable nanostructure and functionalization patterns through hydrothermal carbonization. So far, the studies have been focused on the synthesis of high Preparation of ACs with a high specific surface area and the ability to absorb a large amount of gas from biomass such as lignin [24], corncob [25], fungi [26], chitosan [27], gelatin [28] and starch [29] has also attracted much attention. Among these carbon sources, gelatin and starch were expected to be the most suitable precursors for the preparation of activated carbons for their desirable properties including adsorption of carbon dioxide [30].…”

Shape‐Controlled Synthesis of NiCo2O4 Microstructures and Their Application in Supercapacitors

“…The specific capacitance ( C ) of the electrode can be calculated according to the following equation [Eq. ]: …”

Efficient conversion of waste polyvinyl chloride into nanoporous carbon incorporated with MnOx exhibiting superior electrochemical performance for supercapacitor application

“…8d. is another important aspect to be considered for practical application of supercapacitors [39]. And even after charging-discharging for 5000 cycles, the carbon-Mn2 sample exhibits a good retention of 83.1%.…”