Optimization of Li4Ti5O12 (LTO) performance through the addition of ZnO-Nanorods using sol-gel solid-state method process as half-cell lithium-ion battery anodeB Priyono, NY Radiawan, AH Yuwono, C Hudaya, A Subhan and N SofyanE3S Web Conf., 67 (2018) 03028DOI: https://doi.org/10.1051/e3sconf/20186703028