Direct Observation of Electrolyte Degradation Mechanisms in Li-Ion Batteries. (August 2014) - Layla Mehdi, B.; Abellan, Patricia; Parent, Lucas R.; Gu, Meng; Park, Chiwoo; Xu, Wu; Zhang, Yaohui; Arslan, Ilke; Zhang, Ji-Guang; Wang, Chong-Min; Evans, James E.; Browning, Nigel D.