TY - JOUR
T1 - Synthesis route and properties of sodium-ion batteries
T2 - 3rd International Symposium on Physics and Applications 2023, ISPA 2023
AU - Astuti, Fahmi
AU - Arrafi Azhar, Mohammad
AU - Rahayu Hidayah Rayanisaputri, Fani
AU - Lailiyah, Qudsiyyatul
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2024
Y1 - 2024
N2 - Sodium iron phosphate (NaFePO4) is widely used for cathode in sodium-ion batteries (SIB). SIB is a type of secondary battery that employs sodium ion as it charge carriers during battery's operation. Here we report the synthesis of NaFePO4 using sodium chloride (NaCl) as a source of sodium via sol-gel method and study of its properties. X-Ray diffraction (XRD) data show the existence of maricite NaFePO4 and the secondary phase, Na3Fe2(PO4)3. Scanning Electron Microscope (SEM) result indicates the fairly homogeneous long-oval shaped of the maricite particle with the size range of ∼2 μm. Electrochemical properties studied by electrochemical impedance spectroscopy (EIS) measurement obtain the ion diffusion coefficient of NaFePO4 is 7×10-14 cm2s-1 that is in line with other types of SIB.
AB - Sodium iron phosphate (NaFePO4) is widely used for cathode in sodium-ion batteries (SIB). SIB is a type of secondary battery that employs sodium ion as it charge carriers during battery's operation. Here we report the synthesis of NaFePO4 using sodium chloride (NaCl) as a source of sodium via sol-gel method and study of its properties. X-Ray diffraction (XRD) data show the existence of maricite NaFePO4 and the secondary phase, Na3Fe2(PO4)3. Scanning Electron Microscope (SEM) result indicates the fairly homogeneous long-oval shaped of the maricite particle with the size range of ∼2 μm. Electrochemical properties studied by electrochemical impedance spectroscopy (EIS) measurement obtain the ion diffusion coefficient of NaFePO4 is 7×10-14 cm2s-1 that is in line with other types of SIB.
UR - http://www.scopus.com/inward/record.url?scp=85197275419&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/2780/1/012007
DO - 10.1088/1742-6596/2780/1/012007
M3 - Conference article
AN - SCOPUS:85197275419
SN - 1742-6588
VL - 2780
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012007
Y2 - 22 November 2023 through 23 November 2023
ER -