Synthesis cathode material LiNi0.80Co0.15Al0.05O2 with two step solid-state method under air streamShubiao Xia, Yingjie Zhang, Peng Dong and Yannan ZhangEur. Phys. J. Appl. Phys., 65 1 (2014) 10401DOI: https://doi.org/10.1051/epjap/2013130328