Microstructure of veneered zirconia after surface treatments: A TEM study

Journal article


Publication Details

Author(s): Grigore A, Spallek S, Petschelt A, Butz B, Spiecker E, Lohbauer U
Journal: Dental Materials
Publisher: Elsevier
Publication year: 2013
Volume: 29
Journal issue: 11
Pages range: 1098-1107
ISSN: 0109-5641


Abstract


Signcance. Regardless of the treatment protocol and produced roughness, the veneering ceramic perfectly sealed the zirconia surface. XRD showed an increased amount of monoclinic phase on the surface treated zirconia. However after thermal treatment, the monoclinic phase was re-transformed into the tetragonal polymorph. TEM/SAED analysis has found indication for a greater extend of the monoclinic transformation into the bulk zirconia compared to the treatment related defective zone depth. (C) 2013 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.



FAU Authors / FAU Editors

Butz, Benjamin Dr.
Lehrstuhl für Werkstoffwissenschaften (Mikro- und Nanostrukturforschung)
Grigore, Alexandra
Lehrstuhl für Werkstoffwissenschaften (Biomaterialien)
Lohbauer, Ulrich Prof. Dr.
Medizinische Fakultät
Petschelt, Anselm Prof. Dr.
Lehrstuhl für Zahn-,Mund- und Kieferheilkunde, insbesondere Zahnerhaltung, Parodontologie und Kinderzahnheilkunde
Spallek, Stefanie
Sonderforschungsbereich/Transregio 103 Vom Atom zur Turbinenschaufel - wissenschaftliche Grundlagen für eine neue Generation einkristalliner Superlegierungen
Spiecker, Erdmann Prof. Dr.
Lehrstuhl für Werkstoffwissenschaften (Mikro- und Nanostrukturforschung)


Additional Organisation
Interdisziplinäres Zentrum, Center for Nanoanalysis and Electron Microscopy (CENEM)
Exzellenz-Cluster Engineering of Advanced Materials


Research Fields

A2 Nanoanalysis and Microscopy
Exzellenz-Cluster Engineering of Advanced Materials


How to cite

APA:
Grigore, A., Spallek, S., Petschelt, A., Butz, B., Spiecker, E., & Lohbauer, U. (2013). Microstructure of veneered zirconia after surface treatments: A TEM study. Dental Materials, 29(11), 1098-1107. https://dx.doi.org/10.1016/j.dental.2013.07.022

MLA:
Grigore, Alexandra, et al. "Microstructure of veneered zirconia after surface treatments: A TEM study." Dental Materials 29.11 (2013): 1098-1107.

BibTeX: 

Last updated on 2018-06-08 at 14:11