Preparation and Capacitive Behavior of Dandelion-Like γ-MnO2 Nanofibre/Activated Carbon Microbeads Composite for the Application of Supercapacitor

Table 1

Specific capacitance (F g⁻¹) of ACMB and γ-MnO₂ nanofibre/ACMB at different scan rates·

	10 mV s^−1	5 mV s^−1	2 mV s^−1	1 mV s^−1
ACMB	148.6	186.5	238.1	266.3
γ-MnO2 nanofibre/ACMB	232.6	261.7	330.1	375.9