Evidence for high stability against water corrosion of NdBa 2Cu 3O 7±δ relative to YBa 2Cu 3O 7-δ and EuBa 2Cu 3O 7-δ

Steen B. Schougaard; Mehnaaz F. Ali; John T. McDevitt

doi:10.1063/1.1641529

Evidence for high stability against water corrosion of NdBa ₂Cu ₃O _7±δ relative to YBa ₂Cu ₃O _7-δ and EuBa ₂Cu ₃O _7-δ

Steen B. Schougaard, Mehnaaz F. Ali, John T. McDevitt

Research output: Contribution to journal › Article › peer-review

Abstract

The corrosion resistance of NdBa ₂Cu ₃O _7±δ was compared to YBa ₂Cu ₃O _7-δ and EuBa ₂Cu ₃O _7-δ, against liquid and phase water. Accelerated corrosion measurements were obtained by exposure to humid air at 75°C and 75% relative humidity in a controlled environmental chamber. The corrosion resistance of NdBa ₂Cu ₃O _7±δ was found to be comparatively higher than other two superconductors. This enhanced stability was explained using a structure-based model.

Original language	English (US)
Pages (from-to)	1144-1146
Number of pages	3
Journal	Applied Physics Letters
Volume	84
Issue number	7
DOIs	https://doi.org/10.1063/1.1641529
State	Published - Feb 16 2004

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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abstract = "The corrosion resistance of NdBa 2Cu 3O 7±δ was compared to YBa 2Cu 3O 7-δ and EuBa 2Cu 3O 7-δ, against liquid and phase water. Accelerated corrosion measurements were obtained by exposure to humid air at 75°C and 75% relative humidity in a controlled environmental chamber. The corrosion resistance of NdBa 2Cu 3O 7±δ was found to be comparatively higher than other two superconductors. This enhanced stability was explained using a structure-based model.",

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AU - Ali, Mehnaaz F.

AU - McDevitt, John T.

PY - 2004/2/16

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N2 - The corrosion resistance of NdBa 2Cu 3O 7±δ was compared to YBa 2Cu 3O 7-δ and EuBa 2Cu 3O 7-δ, against liquid and phase water. Accelerated corrosion measurements were obtained by exposure to humid air at 75°C and 75% relative humidity in a controlled environmental chamber. The corrosion resistance of NdBa 2Cu 3O 7±δ was found to be comparatively higher than other two superconductors. This enhanced stability was explained using a structure-based model.

AB - The corrosion resistance of NdBa 2Cu 3O 7±δ was compared to YBa 2Cu 3O 7-δ and EuBa 2Cu 3O 7-δ, against liquid and phase water. Accelerated corrosion measurements were obtained by exposure to humid air at 75°C and 75% relative humidity in a controlled environmental chamber. The corrosion resistance of NdBa 2Cu 3O 7±δ was found to be comparatively higher than other two superconductors. This enhanced stability was explained using a structure-based model.

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Evidence for high stability against water corrosion of NdBa ₂Cu ₃O _7±δ relative to YBa ₂Cu ₃O _7-δ and EuBa ₂Cu ₃O _7-δ

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