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
Article, Bibliographie
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−.
| Item Type: | Article |
|---|---|
| Erschienen: | 2013 |
| Creators: | Drogowska, K. ; Flege, Stefan ; Rogalla, D. ; Becker, H.-W. ; Ionescu, Emanuel ; Kim-Ngan, N.-T. H. ; Balogh, A. G. |
| Type of entry: | Bibliographie |
| Title: | Hydrogen content analysis in hydrogen-charged PZT ferroelectric ceramics |
| Language: | English |
| Date: | 21 March 2013 |
| Publisher: | Elsevier Science Publishing |
| Journal or Publication Title: | Solid State Ionics |
| Volume of the journal: | 235 |
| DOI: | 10.1016/j.ssi.2013.01.009 |
| 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−. |
| Uncontrolled Keywords: | PZT ceramics, Hydrogen charging, SIMS, N-15 NRA |
| Additional Information: | SFB 595 B2 |
| Divisions: | 11 Department of Materials and Earth Sciences 11 Department of Materials and Earth Sciences > Material Science 11 Department of Materials and Earth Sciences > Material Science > Material Analytics 11 Department of Materials and Earth Sciences > Material Science > Dispersive Solids DFG-Collaborative Research Centres (incl. Transregio) DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres Zentrale Einrichtungen DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue > B - Characterisation DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue > B - Characterisation > Subproject B2: Investigations of the defect structure and diffusion in ferroelectric materials |
| Date Deposited: | 13 Mar 2013 09:14 |
| Last Modified: | 12 Dec 2018 15:34 |
| PPN: | |
| Funders: | 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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