New Insight into Microstructure Engineering of Ni-rich Layered Oxide Cathode for High Performance Lithium Ion Batteries, Chul-Ho Jung, Do-Hoon Kim, Donggun Eum, Kyeong-Ho Kim, Jonghyun Choi, Jongwon Lee, Hyung-Ho Kim, Kisuk Kang, and Seong-Hyeon Hong*, 2021