Cellulose-based Conductive Gels and Their Applications

Abstract

Cellulose-based conductive gels are representative nanomaterials and have a good flexibility, biodegradability, and biocompatibility due to the cellulose. Therefore, they are considered as important candidates for the development of next generation nanoarchitectonics materials for electronics and green energy. To date, conductive cellulose gels have been widely investigated for various applications, including sensors, energy storage devices, energy generators, and actuators. A number of studies has shown that cellulose-based conductive gels have a superior performance compared to gels prepared using petroleum-derived chemicals. Therefore, in this review, we will introduce the general preparation method of cellulose-based conductive gels in order to present the latest research results and to provide information for future nanoscience and research studies. Also, the main applications of cellulose-based conductive gels and the progress of their research will be described.