Cooperative Electronic Structure Modulator of Fe Single‐Atom Electrocatalyst for High Energy and Long Cycle Li–S Pouch Cell

Autor: Won‐Gwang Lim, Cheol‐Young Park, Hyeonjung Jung, Seoa Kim, Seok Hun Kang, Young‐Gi Lee, Yo Chan Jeong, Seung Bo Yang, Kwonnam Sohn, Jeong Woo Han, Jinwoo Lee
Rok vydání: 2023
Předmět:
Zdroj: Advanced Materials. 35:2208999
ISSN: 1521-4095
0935-9648
DOI: 10.1002/adma.202208999
Popis: High-energy and long cycle lithium-sulfur (Li-S) pouch cells are limited by the insufficient capacities and stabilities of their cathodes under practical electrolyte/sulfur (E/S), electrolyte/capacity (E/C), and negative/positive (N/P) ratios. Herein, an advanced cathode comprising highly active Fe single-atom catalysts (SACs) are reported to form 320.2 W h kg
Databáze: OpenAIRE