Synthesis and characterization of Li~0~.~7~5Na~0~.~2~5MnO~1~. ~9~2I~0~.~0~8 a cathode material for lithium-ion secondary batteries
Liu Xingquan;Chen Zhaoyong;Liu Peisong;Li Qing;Yu Zuolong
Acta Chimica Sinica . 2000, (9): 1090 -1094 .