However, supercapacitors are faced with low energy density, and it is necessary to develop high-capacity, high-rate performance and low-temperature resistance to meet the needs of practical applications.
However, supercapacitors face low energy density and require the development of high capacity, high rate performance, and low temperature resistance to meet the needs of practical applications.
However, supercapacitors are faced with low energy density, so it is necessary to develop high capacity, high rate performance and low temperature resistance to meet the needs of practical applications.