Wendy William

Solvothermal Synthesis of Li4C10H2O8 for high-performance LIBs anodes

• Broschiertes Buch

Produktbeschreibung

Among all of the inorganic-based electrodes for Lithium-ion batteries, organic-based electrodes stand out for the future generation candidates of sustainable and environmentally friendly materials. Tetralithium 1,2,4,5-benzenetetracarboxylate (Li4C10H2O8) salt was prepared through simple ion-exchange reaction and used as Lithium-ion battery anode. Two different treatment on the reaction is conducted to compare their different morphologies and electrochemical performance. It is proved that solvothermally treated tetralithium 1,2,4,5-benzenetetracarboxylate (Li4BTC-S) has better morphology and electrochemical performance, especially on high rate current density. Well-ordered uniform nanosheets of Li4BTC-S exhibits better electrochemical performance because of its porous sites between each sheet which is believed decrease the Li-ion diffusion pathway. DFT calculation were performed to understand a new storage mechanism of Li4BTC-S. Excess capacities up to 1016 mAh g-1 during a couple of first initial cycles also discovered and stabilized to 600.62 mAh g-1 after 100 cycles. Li4BTC-S reveals better performance in higher current density up to 8 A g-1 and good recoverability.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 52
• Erscheinungstermin: 31. August 2018
• Englisch
• Abmessung: 220mm x 150mm x 4mm
• Gewicht: 96g
• ISBN-13: 9783659760938
• ISBN-10: 3659760935
• Artikelnr.: 54062821

Autorenporträt

Um INFJ, aprendiz rápido, pessoa independente mas muito flexível sob diferentes equipas com grandes capacidades sociais e de comunicação. Experiências tanto no meio académico como na organização em ambientes diversificados e competitivos desenvolveram as minhas capacidades analíticas, de resolução de problemas e de falar em público.