title: A joint experimental and theoretical determination of the structure of discharge products in Na-SO2batteries.
abstract: Na-SO2batteries are promising power sources for energy storage systems. However, it is unclear what happens on the cathode surface at the molecular level during the discharge process. Here, we provide the working mechanism of Na-SO2batteries through a combination of nuclear magnetic resonance (NMR) spectroscopy and first-principles NMR calculations.
authors.affiliation: Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul, 04620, Republic of Korea. ykenergy@dongguk.edu.
authors.forename: Young-Kyu
authors.initials: YK
authors.lastname: Han
authors.affiliation: Advanced Batteries Research Center, Korea Electronics Technology Institute, Seongnam, 13509, Republic of Korea.
authors.forename: Goojin
authors.initials: G
authors.lastname: Jeong
authors.affiliation: Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul, 04620, Republic of Korea. ykenergy@dongguk.edu.
authors.forename: Keon-Joon
authors.initials: KJ
authors.lastname: Lee
authors.affiliation: Department of Chemistry, Incheon National University, Incheon, 22012, Republic of Korea. yte0102@inu.ac.kr.
authors.forename: Taeeun
authors.initials: T
authors.lastname: Yim
authors.affiliation: Advanced Batteries Research Center, Korea Electronics Technology Institute, Seongnam, 13509, Republic of Korea and SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Gyeonggi-do, 16419, Republic of Korea. yjkim68@skku.edu.
authors.forename: Young-Jun
authors.initials: YJ
authors.lastname: Kim