Flexible fibrous structure of bacterial cellulose by synergic role carboxymethyl cellulose and glycerol for LiB polymer electrolyte

Abstract In this work, we report a flexible nanofibrous cellulose nanocomposite with great potential for lithium-ion battery (LiB) polymer electrolyte. Flexible and fibrous material is synthesized using simple easy technique by synergistically combining carboxymethyl (CMC) glycerol (Gly). porous forms three-dimensional network the mobility of Li ions in electrolyte LIB systems. We investigated effect ionic liquid (BC-CMC-Gly) on electrochemical properties. The surface interaction between key parameter demonstrated Li-ion emission line at 610.37 nm laser inductance breakdown spectroscopy (LiBS). conductivity BC-CMC-Gly characterized EIS measurement about 1.1 × 10 −3 S cm −1 . According to linear sweep voltammetry (LSV), BC-CMC-Gly, window 4.3 V, shows more expansive voltage than pure BC (2.75 V) BC-CMC (3.3 V). This indicates that stability good, as wide range voltages electrode reactions define. specific capacity containing IL very high, 27.6 mAh g compared (7.4 ) (11,5 ). All these findings clearly show forming plasticized structures CMC trapped structure results largest adsorption performance improvement. Thermal up 200 °C uptake approx. 189% are beneficial properties LiB polymer.