Schedule 1 6:40 PM - 7:00 PM [1D30] Oxygen Redox Reactions Induced In Stoichiometric NaVO3 Without Excess Na *Denis Y.W. Yu1, Jiaolong Zhang1, Ayuko Kitajou2, Manabu Fujita3, Yunlin Cui3, Mami Oda4 (1. City University of Hong Kong, 2. IMCE Kyushu University, 3. Toray Advanced Materials Research Laboratories (China) Co., Ltd. , 4. Toray Research Center Inc., Japan) Keywords:sodium-ion battery cathode, oxygen redox reaction, battery mechanism