2024 article
Sol-gel fabricated one-dimensional LiFePO<sub>4</sub> microstructures for carbon nanotube-based nanocomposite freestanding sheet as cathode material for Li ion batteries
Al Shibli, H., Chaturvedi, P., Kanagaraj, A. B., Zaghari, P., Choi, D. S., & Ryu, J. E. (2024, January 2). JOURNAL OF COMPOSITE MATERIALS.
author keywords: LiFePO4; multi-walled carbon nanotubes; li ion batteries; cathode; sol-gel; tape-casting; 1D microstructures
open access via journals.sagepub.com (publisher PDF)
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11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: January 16, 2024
Lithium Iron Phosphate (LiFePO4) microstructures have been synthesized using the sol-gel process. One-dimensional (1D) LiFePO4 microstructures were fabricated using tissue paper as a template under different temperatures to form pure phase microstructures. XRD analysis confirmed the single phase nature of orthorhombic olivine-structured LiFePO4 with Pnma space group. SEM analysis authenticated the formation of 1D LiFePO4 microstructures along with some clusters of particles. LiFePO4-multi-walled carbon nanotubes (MWCNT) freestanding sheets were prepared using a tape-casting process. Further, the electrochemical properties of LiFePO4-MWCNT freestanding sheet were analyzed through electrochemical impedance spectroscopy, cyclic voltammetry, and galvanostatic charge-discharge analysis.