Properties of quenched LiFePO4/C powder obtained via cellulose matrix-assisted method
Само за регистроване кориснике
2013
Аутори
Jugović, DraganaMitrić, Miodrag
Milović, Miloš
Jokić, Bojan
Vukomanović, Marija
Suvorov, Danilo
Uskoković, Dragan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
lithium iron phosphate / LiFePO4 / cathode materials / Rietveld X-ray refinement / nanocrystalline materials / cellulose templateИзвор:
Powder Technology, 2013, 246, 539-544Издавач:
- Elsevier
Финансирање / пројекти:
- Молекуларно дизајнирање наночестица контролисаних морфолошких и физичко-хемијских карактеристика и функционалних материјала на њиховој основи (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45004)
- Магнетни и радионуклидима обележени наноструктурни материјали за примене у медицини (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45015)
Напомена:
- Peer-reviewed manuscript: https://hdl.handle.net/21.15107/rcub_dais_753
DOI: 10.1016/j.powtec.2013.06.021
ISSN: 0032-5910
WoS: 000324083000062
Scopus: 2-s2.0-84879999252
Институција/група
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/123456789/356 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. PB - Elsevier 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_356 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.", publisher = "Elsevier", 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_356" }
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 Elsevier., 246, 539-544. https://doi.org/10.1016/j.powtec.2013.06.021 https://hdl.handle.net/21.15107/rcub_dais_356
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_356 .
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_356 .