Mesoporous carbon host material for stable lithium metal anode

Autor: Jooyoung Jeong, Won-Gwang Lim, Changshin Jo, Jinwoo Lee, Won Bae Kim, Jinyoung Chun
Rok vydání: 2020
Předmět:
Zdroj: Nanoscale. 12:11818-11824
ISSN: 2040-3372
2040-3364
DOI: 10.1039/d0nr02258f
Popis: Lithium (Li) metal is a promising anode material for next-generation batteries because of its low standard reduction potential (-3.04 V vs. SHE) and high specific capacity (3860 mA h g-1). However, it is still challenging to directly use Li metal as anode material in commercial batteries because of unstable Li dendrite formation and accumulated solid-electrolyte interphase. Possible methods that can suppress the unwanted formation of Li dendrites are (i) by increasing the electrode surface area and (ii) formation of porosity for confining Li. Here, we tested microporous (
Databáze: OpenAIRE