The research aims to develop a method for creating porous carbon materials from poly(vinyl alcohol) hydrogels for supercapacitor applications.
Utilized one-step carbonization of poly(vinyl alcohol) hydrogels
Activated the carbon material to enhance porosity
Characterized the properties of the resulting porous carbon electrodes
Produced high-performance porous carbon electrodes
Achieved controllable fabrication of electrodes
Demonstrated improved storage capacity for supercapacitors
Abstract
The preparation of porous carbon materials via the carbonization of organic polymer materials is an effective method for controllably fabricating high-performance electrodes for supercapacitors.