Properties of quenched LiFePO4/C powder obtained via cellulose matrix-assisted method
2013
Authors
Jugović, Dragana
Mitrić, Miodrag

Milović, Miloš

Jokić, Bojan

Vukomanović, Marija

Suvorov, Danilo
Uskoković, Dragan

Article (Accepted Version)
Metadata
Show full item recordAbstract
In this study, nanocrystalline LiFePO4/C composite powder has been synthesized via a cellulose matrix-assisted method. In an experiment conducted under extreme conditions involving rapid heating, short high-temperature delay, and subsequent quenching, well-ordered 35-nm crystallites have been obtained within 5 min. A quantitative filter paper has served both as a template and carbon source. It degrades pyrolytically through fragmentation reactions and formation of volatiles when exposed to rapid heating, which further has an impact on powder morphology, as revealed by electron microscopy studies. The electrochemical measurements in terms of galvanostatic cycling have shown that the approach presented in this study may enable to reach good rate capability and excellent cycling stability.
Keywords:
lithium iron phosphate / LiFePO4 / cathode materials / Rietveld X-ray refinement / nanocrystalline materialsSource:
Powder Technology, 2013, 246, 539-544Funding / projects:
- Molecular designing of nanoparticles with controlled morphological and physicochemical characteristics and functional materials based on them (RS-45004)
- Magnetic and radionuclide labeled nanostructured materials for medical applications (RS-45015)
Note:
- This is the peer reviewed version of the following article:Jugović, Dragana, Miodrag Mitrić, Miloš Milović, Bojan Jokić, Marija Vukomanović, Danilo Suvorov, and Dragan Uskoković. “Properties of Quenched LiFePO4/C Powder Obtained via Cellulose Matrix-Assisted Method.” Powder Technology 246 (September 2013): 539–44. http://dx.doi.org/10.1016/j.powtec.2013.06.021
DOI: 10.1016/j.powtec.2013.06.021
ISSN: 0032-5910
WoS: 000324083000062
Scopus: 2-s2.0-84879999252
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Jugović, Dragana AU - Mitrić, Miodrag AU - Milović, Miloš AU - Jokić, Bojan AU - Vukomanović, Marija AU - Suvorov, Danilo AU - Uskoković, Dragan PY - 2013 UR - https://dais.sanu.ac.rs/123456789/753 AB - In this study, nanocrystalline LiFePO4/C composite powder has been synthesized via a cellulose matrix-assisted method. In an experiment conducted under extreme conditions involving rapid heating, short high-temperature delay, and subsequent quenching, well-ordered 35-nm crystallites have been obtained within 5 min. A quantitative filter paper has served both as a template and carbon source. It degrades pyrolytically through fragmentation reactions and formation of volatiles when exposed to rapid heating, which further has an impact on powder morphology, as revealed by electron microscopy studies. The electrochemical measurements in terms of galvanostatic cycling have shown that the approach presented in this study may enable to reach good rate capability and excellent cycling stability. T2 - Powder Technology T1 - Properties of quenched LiFePO4/C powder obtained via cellulose matrix-assisted method SP - 539 EP - 544 VL - 246 DO - 10.1016/j.powtec.2013.06.021 UR - https://hdl.handle.net/21.15107/rcub_dais_753 ER -
@article{ author = "Jugović, Dragana and Mitrić, Miodrag and Milović, Miloš and Jokić, Bojan and Vukomanović, Marija and Suvorov, Danilo and Uskoković, Dragan", year = "2013", abstract = "In this study, nanocrystalline LiFePO4/C composite powder has been synthesized via a cellulose matrix-assisted method. In an experiment conducted under extreme conditions involving rapid heating, short high-temperature delay, and subsequent quenching, well-ordered 35-nm crystallites have been obtained within 5 min. A quantitative filter paper has served both as a template and carbon source. It degrades pyrolytically through fragmentation reactions and formation of volatiles when exposed to rapid heating, which further has an impact on powder morphology, as revealed by electron microscopy studies. The electrochemical measurements in terms of galvanostatic cycling have shown that the approach presented in this study may enable to reach good rate capability and excellent cycling stability.", journal = "Powder Technology", title = "Properties of quenched LiFePO4/C powder obtained via cellulose matrix-assisted method", pages = "539-544", volume = "246", doi = "10.1016/j.powtec.2013.06.021", url = "https://hdl.handle.net/21.15107/rcub_dais_753" }
Jugović, D., Mitrić, M., Milović, M., Jokić, B., Vukomanović, M., Suvorov, D.,& Uskoković, D.. (2013). Properties of quenched LiFePO4/C powder obtained via cellulose matrix-assisted method. in Powder Technology, 246, 539-544. https://doi.org/10.1016/j.powtec.2013.06.021 https://hdl.handle.net/21.15107/rcub_dais_753
Jugović D, Mitrić M, Milović M, Jokić B, Vukomanović M, Suvorov D, Uskoković D. Properties of quenched LiFePO4/C powder obtained via cellulose matrix-assisted method. in Powder Technology. 2013;246:539-544. doi:10.1016/j.powtec.2013.06.021 https://hdl.handle.net/21.15107/rcub_dais_753 .
Jugović, Dragana, Mitrić, Miodrag, Milović, Miloš, Jokić, Bojan, Vukomanović, Marija, Suvorov, Danilo, Uskoković, Dragan, "Properties of quenched LiFePO4/C powder obtained via cellulose matrix-assisted method" in Powder Technology, 246 (2013):539-544, https://doi.org/10.1016/j.powtec.2013.06.021 ., https://hdl.handle.net/21.15107/rcub_dais_753 .