Spontaneous recovery of hydrogen-degraded TiO 2 ceramic capacitors

W. P. Chen; Y. Wang; Jiyan Dai; S. G. Lu; X. X. Wang; P. F. Lee; H. L W Chan; C. L. Choy

doi:10.1063/1.1637942

Spontaneous recovery of hydrogen-degraded TiO 2 ceramic capacitors

W. P. Chen
, Y. Wang
, Jiyan Dai
, S. G. Lu
, X. X. Wang
, P. F. Lee
, H. L W Chan
, C. L. Choy

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

39 Citations (Scopus)

Abstract

The observation of the degradation of TiO2-based ceramic capacitors after hydrogen incorporation on the termination electrodes of the capacitors via electrolysis of water was presented. The Fourier-transform infrared (FTIR) absorption spectra analysis of polished rutile single crystals was also shown. It was found that the degradation exhibit a strong dependence on time at room temperature. It was proposed that hydrogen was metastable in TiO2and the hydrogen-induced degradation has different stabilities among various oxide-based components and devices.

Original language	English
Pages (from-to)	103-105
Number of pages	3
Journal	Applied Physics Letters
Volume	84
Issue number	1
DOIs	https://doi.org/10.1063/1.1637942
Publication status	Published - 5 Jan 2004

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

More information

10.1063/1.1637942

http://hdl.handle.net/10397/393

Cite this

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abstract = "The observation of the degradation of TiO2-based ceramic capacitors after hydrogen incorporation on the termination electrodes of the capacitors via electrolysis of water was presented. The Fourier-transform infrared (FTIR) absorption spectra analysis of polished rutile single crystals was also shown. It was found that the degradation exhibit a strong dependence on time at room temperature. It was proposed that hydrogen was metastable in TiO2and the hydrogen-induced degradation has different stabilities among various oxide-based components and devices.",

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AU - Dai, Jiyan

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AU - Lee, P. F.

AU - Chan, H. L W

AU - Choy, C. L.

PY - 2004/1/5

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N2 - The observation of the degradation of TiO2-based ceramic capacitors after hydrogen incorporation on the termination electrodes of the capacitors via electrolysis of water was presented. The Fourier-transform infrared (FTIR) absorption spectra analysis of polished rutile single crystals was also shown. It was found that the degradation exhibit a strong dependence on time at room temperature. It was proposed that hydrogen was metastable in TiO2and the hydrogen-induced degradation has different stabilities among various oxide-based components and devices.

AB - The observation of the degradation of TiO2-based ceramic capacitors after hydrogen incorporation on the termination electrodes of the capacitors via electrolysis of water was presented. The Fourier-transform infrared (FTIR) absorption spectra analysis of polished rutile single crystals was also shown. It was found that the degradation exhibit a strong dependence on time at room temperature. It was proposed that hydrogen was metastable in TiO2and the hydrogen-induced degradation has different stabilities among various oxide-based components and devices.

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U2 - 10.1063/1.1637942

DO - 10.1063/1.1637942

M3 - Journal article

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VL - 84

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ER -

Spontaneous recovery of hydrogen-degraded TiO 2 ceramic capacitors

Abstract

ASJC Scopus subject areas

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