The search for alternative cathode materials for Li-ion batteries has recently emerged Li2FeP2O7 pyrophosphate as a new potential competitor for LiFePO4 material. It has a possibility to offer good rate capability, lithium ion diffusivity and volumetric energy density, and is a material of high safety and low raw materials cost. In addition, there is the probability of releasing the second Li-atom at a higher redox potential of 5.2 V, where the theoretical capacity would reach 220 mAhg−1. Optimized solid state reaction is used for the synthesis of pure Li2FeP2O7 powder and a composite Li2FeP2O7/C. The synthesized powders are characterized by X-ray powder diffraction, field emission scanning electron microscopy, FTIR spectroscopy, and galvanostatic charge/discharge cycling.
Keywords:
Li2FeP2O7 / Li-ion batteries / cathode materials
Source:
Programme and The Book of Abstracts / Nineteenth Annual Conference YUCOMAT 2017, Herceg Novi, September 4-8, 2017, 2017, 46-46
TY - CONF
AU - Jugović, Dragana
AU - Milović, Miloš
AU - Mitrić, Miodrag
AU - Cvjetićanin, Nikola
AU - Škapin, Srečo Davor
AU - Uskoković, Dragan
PY - 2017
UR - http://itn.sanu.ac.rs/opus4/frontdoor/index/index/docId/1208
UR - http://itn.sanu.ac.rs/opus4/files/1208/Jugovic_YUCOMAT2017.pdf
UR - http://dais.sanu.ac.rs/123456789/15439
UR - https://vinar.vin.bg.ac.rs/handle/123456789/7560
AB - The search for alternative cathode materials for Li-ion batteries has recently emerged Li2FeP2O7 pyrophosphate as a new potential competitor for LiFePO4 material. It has a possibility to offer good rate capability, lithium ion diffusivity and volumetric energy density, and is a material of high safety and low raw materials cost. In addition, there is the probability of releasing the second Li-atom at a higher redox potential of 5.2 V, where the theoretical capacity would reach 220 mAhg−1. Optimized solid state reaction is used for the synthesis of pure Li2FeP2O7 powder and a composite Li2FeP2O7/C. The synthesized powders are characterized by X-ray powder diffraction, field emission scanning electron microscopy, FTIR spectroscopy, and galvanostatic charge/discharge cycling.
PB - Belgrade : Materials Research Society of Serbia
C3 - Programme and The Book of Abstracts / Nineteenth Annual Conference YUCOMAT 2017, Herceg Novi, September 4-8, 2017
T1 - Synthesis and characterization of Li2FeP2O7 cathode material
SP - 46
EP - 46
UR - https://hdl.handle.net/21.15107/rcub_vinar_7560
ER -
@conference{
editor = "Uskoković, Dragan, Radmilović, Velimir R.",
author = "Jugović, Dragana and Milović, Miloš and Mitrić, Miodrag and Cvjetićanin, Nikola and Škapin, Srečo Davor and Uskoković, Dragan",
year = "2017",
abstract = "The search for alternative cathode materials for Li-ion batteries has recently emerged Li2FeP2O7 pyrophosphate as a new potential competitor for LiFePO4 material. It has a possibility to offer good rate capability, lithium ion diffusivity and volumetric energy density, and is a material of high safety and low raw materials cost. In addition, there is the probability of releasing the second Li-atom at a higher redox potential of 5.2 V, where the theoretical capacity would reach 220 mAhg−1. Optimized solid state reaction is used for the synthesis of pure Li2FeP2O7 powder and a composite Li2FeP2O7/C. The synthesized powders are characterized by X-ray powder diffraction, field emission scanning electron microscopy, FTIR spectroscopy, and galvanostatic charge/discharge cycling.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Programme and The Book of Abstracts / Nineteenth Annual Conference YUCOMAT 2017, Herceg Novi, September 4-8, 2017",
title = "Synthesis and characterization of Li2FeP2O7 cathode material",
pages = "46-46",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7560"
}
Uskoković, D., Radmilović, V. R., Jugović, D., Milović, M., Mitrić, M., Cvjetićanin, N., Škapin, S. D.,& Uskoković, D.. (2017). Synthesis and characterization of Li2FeP2O7 cathode material. in Programme and The Book of Abstracts / Nineteenth Annual Conference YUCOMAT 2017, Herceg Novi, September 4-8, 2017
Belgrade : Materials Research Society of Serbia., 46-46.
https://hdl.handle.net/21.15107/rcub_vinar_7560
Uskoković D, Radmilović VR, Jugović D, Milović M, Mitrić M, Cvjetićanin N, Škapin SD, Uskoković D. Synthesis and characterization of Li2FeP2O7 cathode material. in Programme and The Book of Abstracts / Nineteenth Annual Conference YUCOMAT 2017, Herceg Novi, September 4-8, 2017. 2017;:46-46.
https://hdl.handle.net/21.15107/rcub_vinar_7560 .
Uskoković, Dragan, Radmilović, Velimir R., Jugović, Dragana, Milović, Miloš, Mitrić, Miodrag, Cvjetićanin, Nikola, Škapin, Srečo Davor, Uskoković, Dragan, "Synthesis and characterization of Li2FeP2O7 cathode material" in Programme and The Book of Abstracts / Nineteenth Annual Conference YUCOMAT 2017, Herceg Novi, September 4-8, 2017 (2017):46-46,
https://hdl.handle.net/21.15107/rcub_vinar_7560 .
