Synthesis of Carbons Added LiFePO4 Powders by Two-Fluid Nozzle Spray Pyrolysis and Measurement the Charge-Discharge Properties

Takahiro Nakamura; Takayuki Kodera; Ryoma Minami; Takashi Ogihara

doi:10.4028/www.scientific.net/KEM.582.123

Paper Titles

Relationship between Phonon Parameters and Oxygen Ion Conductivity for Al-Yb Co-Doped Zirconia
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Fabrication and Evaluation of Titanium Dioxide Nanotube Thin Films by Anodic Oxidation on Transparent Electrodes
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Synthesis and Electrical Properties of La Doped SrTiO₃ Powders by Ultrasonic Spray Pyrolysis
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Preparation and Characterization of Mesoporous Silica and Lithium-Ion-Conductive Halocomplex Salt Composite
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Synthesis of Carbons Added LiFePO₄ Powders by Two-Fluid Nozzle Spray Pyrolysis and Measurement the Charge-Discharge Properties
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Effect of Surface Fluorination on the Charge/Discharge Properties of High Potential Negative Electrode TiO₂(B) for LIBs
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Synthesis of Titania Nanotubes with Different Diameters for Dye-Sensitized Solar Cells
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Thermally Stimulated Depolarization Current in 3 Mol% Yttria-Doped Zirconia
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Fabrication of Nanoporous Titanium Dioxide Films Using Aerosol Deposition
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Synthesis of Carbons Added LiFePO₄ Powders by Two-Fluid Nozzle Spray Pyrolysis and Measurement the Charge-Discharge Properties

Abstract:

LiFePO₄/C powders were synthesized by ultrasonic spray pyrolysis using carbon powder instead of organic substances as the carbon source. LiFePO₄ (LFP) powders containing different types of carbon powders were prepared and used as cathode active materials in lithium ion batteries. The charge-discharge properties of lithium ion batteries with LFP, LFP/AB, and LFP/CNT powders as the cathode material were worse than those of the battery with LFP/sucrose powder as the cathode active material.