Oblon, McClelland, Maier & Neustadt, L.L.P.
Non-aqueous electrolyte secondary battery and production method thereof
According to one embodiment, there is provided a non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode including a negative electrode active material layer, and a non-aqueous electrolyte. The negative electrode active material layer contains carbon dioxide and releases the carbon dioxide in the range of 0.1 ml to 5 ml per 1 g when heated at 200° C. for 1 minute.
KABUSHIKI KAISHA TOSHIBA
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Takashi Dai Asato Hideki Hidesato Hiromichi Shinsuke
Kuboki Yamamoto Kondo Satake Saruwatari Kuriyama Matsuno