Fig. 4From: Li4Ti5O12/graphene nanoribbons composite as anodes for lithium ion batteriesCV of LTO (a) and LTO/GNRs (b) at different scan rate; comparison of both electrodes at scan rate of 01 mV s−1 (c); The linear relations of peak current and the square root of the scan rate (υ1/2) (d)Back to article page