Simultaneous thermal analysis and dilatometric study of HAp-LiFePO4 system
Abstract
Sintered hydroxyapatite bioceramics have been widely studied as a potential material for bone tissue reparation, however, concerning its microstructural and mechanical properties some limits were achieved at the moment. Addition of other materials that could improve functionalities, while preserving inherent advantages of this bioactive ceramics is desirable strategy. In this work, a new idea of addition of lithium iron phosphate as hydroxyapatite sintering aid, provoking liquid phase sintering in the intermediate sintering phase, has been evaluated from the point of view of thermal and dilatometric studies in inert atmosphere, with coupled mass spectroscopy monitoring. Detailed characterization of prepared materials and sintered products is given, confirming the proof of concept. Sintering ability was significantly enhanced and important microstructural features were obtained.
Keywords:
HAp and LiFePO4 / dilatometry / thermal analysis / hydroxyapatite / bioceramicsSource:
Programme and book of abstracts / 11th Students' Meeting [and] ESR [Early Stage Researchers] Workshop, COST IC1208 Conference for Young Scientists in Ceramics, October 21-24, 2015, Novi Sad, 2015, 65-65Publisher:
- Novi Sad : Faculty of Technology, University of Novi Sad
Funding / projects:
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Lukić, Miodrag J. AU - Kuzmanović, Maja AU - Sezen, Meltem AU - Bakan, Feray AU - Veselinović, Ljiljana PY - 2015 UR - https://dais.sanu.ac.rs/123456789/744 AB - Sintered hydroxyapatite bioceramics have been widely studied as a potential material for bone tissue reparation, however, concerning its microstructural and mechanical properties some limits were achieved at the moment. Addition of other materials that could improve functionalities, while preserving inherent advantages of this bioactive ceramics is desirable strategy. In this work, a new idea of addition of lithium iron phosphate as hydroxyapatite sintering aid, provoking liquid phase sintering in the intermediate sintering phase, has been evaluated from the point of view of thermal and dilatometric studies in inert atmosphere, with coupled mass spectroscopy monitoring. Detailed characterization of prepared materials and sintered products is given, confirming the proof of concept. Sintering ability was significantly enhanced and important microstructural features were obtained. PB - Novi Sad : Faculty of Technology, University of Novi Sad C3 - Programme and book of abstracts / 11th Students' Meeting [and] ESR [Early Stage Researchers] Workshop, COST IC1208 Conference for Young Scientists in Ceramics, October 21-24, 2015, Novi Sad T1 - Simultaneous thermal analysis and dilatometric study of HAp-LiFePO4 system SP - 65 EP - 65 UR - https://hdl.handle.net/21.15107/rcub_dais_744 ER -
@conference{ author = "Lukić, Miodrag J. and Kuzmanović, Maja and Sezen, Meltem and Bakan, Feray and Veselinović, Ljiljana", year = "2015", abstract = "Sintered hydroxyapatite bioceramics have been widely studied as a potential material for bone tissue reparation, however, concerning its microstructural and mechanical properties some limits were achieved at the moment. Addition of other materials that could improve functionalities, while preserving inherent advantages of this bioactive ceramics is desirable strategy. In this work, a new idea of addition of lithium iron phosphate as hydroxyapatite sintering aid, provoking liquid phase sintering in the intermediate sintering phase, has been evaluated from the point of view of thermal and dilatometric studies in inert atmosphere, with coupled mass spectroscopy monitoring. Detailed characterization of prepared materials and sintered products is given, confirming the proof of concept. Sintering ability was significantly enhanced and important microstructural features were obtained.", publisher = "Novi Sad : Faculty of Technology, University of Novi Sad", journal = "Programme and book of abstracts / 11th Students' Meeting [and] ESR [Early Stage Researchers] Workshop, COST IC1208 Conference for Young Scientists in Ceramics, October 21-24, 2015, Novi Sad", title = "Simultaneous thermal analysis and dilatometric study of HAp-LiFePO4 system", pages = "65-65", url = "https://hdl.handle.net/21.15107/rcub_dais_744" }
Lukić, M. J., Kuzmanović, M., Sezen, M., Bakan, F.,& Veselinović, L.. (2015). Simultaneous thermal analysis and dilatometric study of HAp-LiFePO4 system. in Programme and book of abstracts / 11th Students' Meeting [and] ESR [Early Stage Researchers] Workshop, COST IC1208 Conference for Young Scientists in Ceramics, October 21-24, 2015, Novi Sad Novi Sad : Faculty of Technology, University of Novi Sad., 65-65. https://hdl.handle.net/21.15107/rcub_dais_744
Lukić MJ, Kuzmanović M, Sezen M, Bakan F, Veselinović L. Simultaneous thermal analysis and dilatometric study of HAp-LiFePO4 system. in Programme and book of abstracts / 11th Students' Meeting [and] ESR [Early Stage Researchers] Workshop, COST IC1208 Conference for Young Scientists in Ceramics, October 21-24, 2015, Novi Sad. 2015;:65-65. https://hdl.handle.net/21.15107/rcub_dais_744 .
Lukić, Miodrag J., Kuzmanović, Maja, Sezen, Meltem, Bakan, Feray, Veselinović, Ljiljana, "Simultaneous thermal analysis and dilatometric study of HAp-LiFePO4 system" in Programme and book of abstracts / 11th Students' Meeting [and] ESR [Early Stage Researchers] Workshop, COST IC1208 Conference for Young Scientists in Ceramics, October 21-24, 2015, Novi Sad (2015):65-65, https://hdl.handle.net/21.15107/rcub_dais_744 .