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Cathode For Lithium Ion Battery - Europe PMC

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Last Updated: 28 July 2022

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Catalytic pyrolysis of cellulose with biochar modified by Ni-Co-Mn cathode material recovered from spent lithium-ion battery.

H3 PO 4 and HCl were used in this research to investigate the recovery of Ni-Co-Mn cathode materials from spent LIBs by an acid leaching process. The leaching liquor was then used to modify the biochar applied during the biomass's catalytic pyrolysis. According to a survey, the activation energy of cellulose pyrolysis decreased from 140. 86 kJ/mol to 83. 55 kJ/mol and 89. 42 kJ/mol. Both char-P and char-Cl's additions to the anhydrosugar page and raised the hydrocarbon content, raising the hydrocarbon content and increasing the hydrous content, implying their high catalytic activities in converting anhydrosugars to hydrocarbons. In addition, these char catalysts could be used for biomass pyrolysis in terms of activation energy reduction and improving the product's quality. This win-win pyrolysis process is a promising route for co-valorization of spent LIBs and biomass waste's cathode materials.

Source link: https://europepmc.org/article/MED/35772519

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions