遷移金属中のNi含有率

US2013288121(JP)
"[0193] FIG. 18 is a diagram showing a relationship among a content by percentage y of Ni among transition metals（遷移金属中のNiの含有率；＊複数の遷移金属中の１つであるNiの含有率）in the lithium transition metal oxide (Li1+x(NiyCozMn1-y-zMγ)O2), specific capacity, and a rate of decrease in weight (volume). In FIG. 18, block dots represent specific capacity and white dots represent rate of decrease in weight (volume). As shown, when the content by percentage y of Ni among the transition metal element increases, the specific capacity increases and the weight (volume) can be reduced."