Enhanced capacitive performance of MnO2- multiwalled carbon nanotube electrodes, prepared using lauryl gallate dispersant

Composite MnO2-multiwalled carbon nanotube (MWCNT) electrodes for electrochemical supercapacitors (ES) have been prepared by the colloidal methods based on the use of lauryl gallate (LG). In this investigation LG was used for efficient dispersion of MnO2 and MWCNT and for their improved mixing in the heterocoagulation method. Moreover, LG was utilized as a vehicle for the particle transfer in the liquid-liquid extraction method. The analysis of …