Drogowska, K. ; Flege, Stefan ; Rogalla, D. ; Becker, H.-W. ; Ionescu, Emanuel ; Kim-Ngan, N.-T. H. ; Balogh, A. G. (2013)
Hydrogen content analysis in hydrogen-charged PZT ferroelectric ceramics.
In: Solid State Ionics, 235
doi: 10.1016/j.ssi.2013.01.009
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
PbZrxTi(1 − x)O3 (PZT) ferroelectric ceramic samples have been charged with hydrogen at a temperature of 400 °C. The resulting hydrogen depth profiles have been determined both by secondary ion mass spectrometry (SIMS) and nuclear reaction analysis using the 15N beam (N-15 method) at and above the resonance energy of 6.4 MeV. After charging, the hydrogen concentration was found to be increased in the near surface region. The hydrogen concentration determined by the N-15 method revealed that the concentration decreased with increasing fluences. However, at higher fluences the remaining hydrogen concentration was constant and amounts to about half of the value estimated at the lowest fluence. Infrared spectroscopy measurements indicated the existence of a polar hydroxyl bond OH−.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2013 |
| Autor(en): | Drogowska, K. ; Flege, Stefan ; Rogalla, D. ; Becker, H.-W. ; Ionescu, Emanuel ; Kim-Ngan, N.-T. H. ; Balogh, A. G. |
| Art des Eintrags: | Bibliographie |
| Titel: | Hydrogen content analysis in hydrogen-charged PZT ferroelectric ceramics |
| Sprache: | Englisch |
| Publikationsjahr: | 21 März 2013 |
| Verlag: | Elsevier Science Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Solid State Ionics |
| Jahrgang/Volume einer Zeitschrift: | 235 |
| DOI: | 10.1016/j.ssi.2013.01.009 |
| Kurzbeschreibung (Abstract): | PbZrxTi(1 − x)O3 (PZT) ferroelectric ceramic samples have been charged with hydrogen at a temperature of 400 °C. The resulting hydrogen depth profiles have been determined both by secondary ion mass spectrometry (SIMS) and nuclear reaction analysis using the 15N beam (N-15 method) at and above the resonance energy of 6.4 MeV. After charging, the hydrogen concentration was found to be increased in the near surface region. The hydrogen concentration determined by the N-15 method revealed that the concentration decreased with increasing fluences. However, at higher fluences the remaining hydrogen concentration was constant and amounts to about half of the value estimated at the lowest fluence. Infrared spectroscopy measurements indicated the existence of a polar hydroxyl bond OH−. |
| Freie Schlagworte: | PZT ceramics, Hydrogen charging, SIMS, N-15 NRA |
| Zusätzliche Informationen: | SFB 595 B2 |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Disperse Feststoffe DFG-Sonderforschungsbereiche (inkl. Transregio) DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche Zentrale Einrichtungen DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 595: Elektrische Ermüdung DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 595: Elektrische Ermüdung > B - Charakterisierung DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 595: Elektrische Ermüdung > B - Charakterisierung > Teilprojekt B2: Untersuchung der Defektstruktur und Diffusion in ferroelektrischen Materialien |
| Hinterlegungsdatum: | 13 Mär 2013 09:14 |
| Letzte Änderung: | 12 Dez 2018 15:34 |
| PPN: | |
| Sponsoren: | This work was supported by the “Krakow Interdisciplinary Ph.D.-Project in Nanoscience and Advanced Nanostructures” operated within the Foundation for Polish Science MPD Programme, co-financed by the EU European Regional Development Fund., One of the authors (SF) gratefully acknowledges financial support from the LOEWE AdRIA project., N.-T.H.K-N acknowledges the financial support from the Polish National Science Center (NCN) under the grant nr reg. 2012/05/B/ST5/00371. |
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