Stoichiometric Layered Potassium Transition Metal Oxide for Rechargeable Potassium Batteries

• Published in: Chemistry of materials Vol. 30; no. 18; pp. 6532 - 6539
• Main Authors: Kim, Haegyeom, Seo, Dong-Hwa, Urban, Alexander, Lee, Jinhyuk, Kwon, Deok-Hwang, Bo, Shou-Hang, Shi, Tan, Papp, Joseph K, McCloskey, Bryan D, Ceder, Gerbrand
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 25.09.2018; American Chemical Society (ACS)
• Subjects: ENERGY STORAGE; MATERIALS SCIENCE

K-ion batteries are promising alternative energy storage systems for large-scale applications because of the globally abundant K reserves. K-ion batteries benefit from the lower standard redox potential of K/K+ than that of Na/Na+ and even Li/Li+, which can translate into a higher working voltage. S...