{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["You L"],"funding":["Science and Technology Commission of Shanghai Municipality"],"pagination":["37916-37922"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9057239"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(62)"],"pubmed_abstract":["LiNi<sub>0.6</sub>Co<sub>0.2</sub>Mn<sub>0.2</sub>O<sub>2</sub> (NCM622) is a highly promising cathode material owing to its high capacity; however, it is characterized by inferior cycling performance and safety problems. We report a novel strategy to improve electrochemical characteristics and safety issues of NCM622 by coating it with LiFePO<sub>4</sub> (LFP). Although having a lower capacity, LFP is a safe and long-cycle cathode material; it is more chemically and thermally stable than NCM622 when exposed to common electrolytes. The LFP-coated NCM622 (NCM@LFP) showed similar rate performance and cycling performance at room temperature compared with the pristine NCM622 under the same conditions. However, significant differences between the NCM622 and NCM@LFP began to emerge at high tempe"],"journal":["RSC advances"],"pubmed_title":["LiFePO<sub>4</sub>-coated LiNi<sub>0.6</sub>Co<sub>0.2</sub>Mn<sub>0.2</sub>O<sub>2</sub> for lithium-ion batteries with enhanced cycling performance at elevated temperatures and high voltages."],"pmcid":["PMC9057239"],"funding_grant_id":["08DZ2270500"],"pubmed_authors":["You L","Tang J","Huang T","Wu Q","Yu A","Zhang C","Liu D"],"additional_accession":[]},"is_claimable":false,"name":"LiFePO<sub>4</sub>-coated LiNi<sub>0.6</sub>Co<sub>0.2</sub>Mn<sub>0.2</sub>O<sub>2</sub> for lithium-ion batteries with enhanced cycling performance at elevated temperatures and high voltages.","description":"LiNi<sub>0.6</sub>Co<sub>0.2</sub>Mn<sub>0.2</sub>O<sub>2</sub> (NCM622) is a highly promising cathode material owing to its high capacity; however, it is characterized by inferior cycling performance and safety problems. We report a novel strategy to improve electrochemical characteristics and safety issues of NCM622 by coating it with LiFePO<sub>4</sub> (LFP). Although having a lower capacity, LFP is a safe and long-cycle cathode material; it is more chemically and thermally stable than NCM622 when exposed to common electrolytes. The LFP-coated NCM622 (NCM@LFP) showed similar rate performance and cycling performance at room temperature compared with the pristine NCM622 under the same conditions. However, significant differences between the NCM622 and NCM@LFP began to emerge at high tempe","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Oct","modification":"2025-04-26T04:34:16.303Z","creation":"2025-04-06T11:13:21.408Z"},"accession":"S-EPMC9057239","cross_references":{"pubmed":["35515173"],"doi":["10.1039/d0ra07764j"]}}