Superior electrochemical performance of a novel LiFePO<sub>4</sub>/C/CNTs composite for aqueous rechargeable lithium-ion batteries
Wenyuan Duan, Mingshu Zhao, Yusuke Mizuta, Yanlin Li, Tong Xu, Fei Wang, Toshihiro Moriga, Xiaoping Song
Abstract
after 250 cycles with fantastic capacity retention (95.7%). The lithium-ion diffusion coefficient increases by an order of magnitude due to the addition of CNTs together with flocculent carbon. Four LEDs are successfully powered by the ARLBs for more than one minute to demonstrate the practical application. The excellent rate capabilities and thrilling discharge capacity at a high rate indicate that this cathode material possesses excellent electrochemical performance, and this ARLB system exhibits excellent potential as a power source for environmental applications.
Topics & Concepts
CalcinationLithium (medication)ElectrochemistryAqueous solutionMaterials scienceComposite numberCarbon nanotubeCathodeChemical engineeringCarbon fibersIonNanotechnologyComposite materialChemistryElectrodeCatalysisOrganic chemistryPhysical chemistryEngineeringEndocrinologyMedicineAdvancements in Battery MaterialsAdvanced battery technologies researchAdvanced Battery Materials and Technologies