Organic Acid‐Based Hydrothermal Leaching of LiFePO4 Cathode Materials (Adv. Sustainable Syst. 4/2024)

Hydrothermal Leaching In article number 2300421, Qingxin Zheng, Masaru Watanabe, and co‐workers apply a green and mild hydrothermal method for leaching LFPO cathode materials with different organic acids (oxalic acid, citric acid, and glycine). The continuous hydrothermal leaching of LFPO cathode ma...

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Veröffentlicht in:	Advanced sustainable systems (Online) 2024-04, Vol.8 (4), p.n/a
Hauptverfasser:	Li, Zixian, Zheng, Qingxin, Nakajima, Akitoshi, Zhang, Zhengyang, Watanabe, Masaru
Format:	Artikel
Sprache:	eng
Schlagworte:	citric acid glycine hydrothermal leaching LiFePO4 oxalic acid
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Hydrothermal Leaching In article number 2300421, Qingxin Zheng, Masaru Watanabe, and co‐workers apply a green and mild hydrothermal method for leaching LFPO cathode materials with different organic acids (oxalic acid, citric acid, and glycine). The continuous hydrothermal leaching of LFPO cathode materials with citric acid is first achieved. These results clarify the superiority of citric acid over oxalic acid and glycine with respect to the leaching efficiency for Li, Fe, and P from LFPO batteries under hydrothermal conditions.
ISSN:	2366-7486 2366-7486
DOI:	10.1002/adsu.202470014