Direct <i>In situ</i> Observation of Li<sub>2</sub>O Evolution on Li-Rich High-Capacity Cathode Material, Li[Ni<sub><i>x</i></sub>Li<sub>(1–2<i>x</i>)/3</sub>Mn<sub>(2–<i>x</i>)/3</sub>]O<sub>2</sub> (0 ≤ <i>x</i> ≤0.5)Sunny Hy, Bing‐Joe Hwang, Wei‐Nien Su et al.|Journal of the American Chemical Society|2013Cited by 436