Exploring carbon electrode parameters in Li–O<sub>2</sub> cells: Li<sub>2</sub>O<sub>2</sub> and Li<sub>2</sub>CO<sub>3</sub> formation



Sousa, Bianca P, Anchieta, Chayene G, Nepel, Thayane MC, Neale, Alex R, Hardwick, Laurence J ORCID: 0000-0001-8796-685X, Filho, Rubens M and Doubek, Gustavo
(2024) Exploring carbon electrode parameters in Li–O<sub>2</sub> cells: Li<sub>2</sub>O<sub>2</sub> and Li<sub>2</sub>CO<sub>3</sub> formation. Journal of Materials Chemistry A, 12 (12). pp. 7215-7226.

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Abstract

<jats:p>Different discharge products were revealed in Li–O<jats:sub>2</jats:sub> batteries with different carbon cathodes by <jats:italic>operando</jats:italic> Raman and <jats:italic>ex situ</jats:italic> Raman and XPS measurements. In a carbon paper electrode Li<jats:sub>2</jats:sub>O<jats:sub>2</jats:sub> is formed, while for electrodes with CNT, Li<jats:sub>2</jats:sub>CO<jats:sub>3</jats:sub> and Li<jats:sub>2</jats:sub>O<jats:sub>2</jats:sub> were noticed in different discharge stages.</jats:p>

Item Type: Article
Uncontrolled Keywords: 7 Affordable and Clean Energy
Divisions: Faculty of Science and Engineering > School of Physical Sciences
Depositing User: Symplectic Admin
Date Deposited: 26 Feb 2024 10:24
Last Modified: 05 Apr 2024 18:50
DOI: 10.1039/d3ta07701b
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3178885