Highly porous carbon structure using nanocellulose derived from marine biomass as an alternative supercapacitive material
발표자
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초록
내용
Emerged as an attractive new material, nanocellulose was successfully isolated from Undaria pinnatifida green algae of marine biomass. Cellulose extracted from marine biomass was not only eco-friendly because it contains little lignin so that can shorten the chemical process, but mass production was also possible at low cost due to it grows in water does not require cultivation areas and nutrients. The carbonized nanocellulose/metal salt showed favorable features required for excellent electrochemical properties such as high surface area and electrical conductivity. Especially porous carbons have outstanding properties with respect to their use in energy applications that require constrained space such as the electrode materials for supercapacitors. Our study demonstrates that nanocellulose derived from marine biomass can serve as a low-cost, simple process, environmental protection electrode materials for supercapacitors, it can be compared with the current supercapacitor.