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Capturing Oxygen-Driven Electrolyte Oxidation during High-Voltage Cycling in Li-Rich Layered Oxide Cathodes AITranslate

Zhiqiang Chen; Shaowei Kang; Jiming Peng; Yijia Cai; Youguo Huang; Qichang Pan; Fenghua Zheng; Hongqiang Wang; Qingyu Li; Sijiang Hu;
Guangxi Normal University; Guangxi Normal University; Guilin Normal College; Guangxi Normal University; Guangxi Normal University; Guangxi Normal University; Guangxi Normal University; Guangxi Normal University; Guangxi Normal University; Guangxi Normal University
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Publisher: ACS
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Abstract AITranslate

We use in operando Raman spectroscopy to investigate the structural evolution mechanism of transition metal cation and oxygen anion redox in Li-rich layered oxide cathodes. We directly capture the release of oxygen-driven electrolyte oxidation (especially the dimethyl carbonate component) at high-voltage operation (4.4 V).

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DOI：https://doi.org/10.1021/acsenergylett.2c02509

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Citation Information:

We use in operando Raman spectroscopy to investigate the structural evolution mechanism of transition metal cation and oxygen anion redox in Li-rich layered oxide cathodes. We directly capture the release of oxygen-driven electrolyte oxidation (especially the dimethyl carbonate component) at high-voltage operation (4.4 V).

quote

GB/T 7714-2015 [1] Zhiqiang Chen, Shaowei Kang, Jiming Peng, et al. ACS Energy Letters, 2023(8). DOI:10.1021/acsenergylett.2c02509.
MLA [1] Zhiqiang Chen, et al., ACS Energy Letters, no. 8, 2023, https://doi.org/10.1021/acsenergylett.2c02509.
APA [1] Zhiqiang Chen, Shaowei Kang, Jiming Peng, Yijia Cai, Youguo Huang, Qichang Pan, Fenghua Zheng, Hongqiang Wang, Qingyu Li, & Sijiang Hu. (2023). ACS Energy Letters(8). https://doi.org/10.1021/acsenergylett.2c02509
IEEE [1] Zhiqiang Chen, Shaowei Kang, Jiming Peng, Yijia Cai, Youguo Huang, Qichang Pan, Fenghua Zheng, Hongqiang Wang, Qingyu Li, and Sijiang Hu, ACS Energy Letters, no. 8, 2023, doi: 10.1021/acsenergylett.2c02509.