33 Papers
28 Citations
Xin Qu is an academic researcher from Chinese Ministry of Education. The author has contributed to research in topics: Chemistry & Lithium (medication). The author has an hindex of 6, co-authored 12 publications. Previous affiliations of Xin Qu include Northeastern University (China).
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Papers
Hydrometallurgical recovery of spent cobalt-based lithium-ion battery cathodes using ethanol as the reducing agent.
TL;DR: Overall, the ethanol can be used as a reducing agent to assist the leaching of cathode materials from spent LIBs and future efforts should pay to the management of the secondary wastewater.
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Recovery of LiCoO2 from spent lithium-ion batteries through a low-temperature ammonium chloride roasting approach: thermodynamics and reaction mechanisms
TL;DR: An ammonium chloride roasting approach can convert lithium metal oxides to water-soluble lithium and transition metal chlorides at 300 °C, promising an energy-efficient and environmentally benign w...
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Recovery and regeneration of lithium cobalt oxide from spent lithium-ion batteries through a low-temperature ammonium sulfate roasting approach
TL;DR: In this paper, a molten ammonium sulfate ((NH4)2SO4) assisted roasting approach was employed to recover and regenerating LiCoO2 from spent lithium-ion batteries (LIBs) at 400°C.
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Extraction of Co and Li2CO3 from cathode materials of spent lithium-ion batteries through a combined acid-leaching and electro-deoxidation approach
Jingjing Zhao,Xin Qu,Jiakang Qu,Beilei Zhang,Zhiqiang Ning,Hongwei Xie,Xianbo Zhou,Qiushi Song,Pengfei Xing,Huayi Yin,Huayi Yin +10 more
TL;DR: The hybrid method employing both hydro- and pyro-route provides an effective pathway to recover both Li2CO3 and Co powder from spent LIBs.
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Recycling of spent lithium nickel cobalt manganese oxides via a low-temperature ammonium sulfation roasting approach
Yiqi Tang,Xin Qu,Beilei Zhang,Yan Zhao,Hongwei Xie,Jingjing Zhao,Zhiqiang Ning,Pengfei Xing,Huayi Yin +8 more
TL;DR: In this article, a low-temperature pyro-metallurgical method was proposed for recycling spent LiNi06Co02Mn02O2 (NCM622) batteries.
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