Structure Analysis of Film Formed by Reaction of CO<sub>2</sub> and Zirconium Hydride

ZHAO Ping; PENG Qian; KONG Xianggong; ZOU Congpei

Volume 26 Issue 4

Aug. 2005

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Article Navigation > Nuclear Power Engineering > 2005 > 26(4): 377-379,405

ZHAO Ping, PENG Qian, KONG Xianggong, ZOU Congpei. Structure Analysis of Film Formed by Reaction of CO2 and Zirconium Hydride[J]. Nuclear Power Engineering, 2005, 26(4): 377-379,405.

Citation:

ZHAO Ping, PENG Qian, KONG Xianggong, ZOU Congpei. Structure Analysis of Film Formed by Reaction of CO₂ and Zirconium Hydride[J]. Nuclear Power Engineering, 2005, 26(4): 377-379,405.

ZHAO Ping, PENG Qian, KONG Xianggong, ZOU Congpei. Structure Analysis of Film Formed by Reaction of CO2 and Zirconium Hydride[J]. Nuclear Power Engineering, 2005, 26(4): 377-379,405.

Citation:

ZHAO Ping, PENG Qian, KONG Xianggong, ZOU Congpei. Structure Analysis of Film Formed by Reaction of CO₂ and Zirconium Hydride[J]. Nuclear Power Engineering, 2005, 26(4): 377-379,405.

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Structure Analysis of Film Formed by Reaction of CO₂ and Zirconium Hydride

1. National Key Laboratory of Nuclear Fuel and Materials, Nuclear Power Institute of China, Chengdu, 610041, China;
2. Xihua University, Chengdu, 610039, China

Received Date: 2005-01-31
Rev Recd Date: 2005-04-12

Available Online: 2025-07-29

Publish Date: 2005-08-15

Abstract

Abstract

A film with a thickness of 3～5μm was formed by the reaction of CO₂ and zirconium hydride. Observation of the crosssection of the film by SEM found that the surface was combined tightly with the zirconium hydride. The film could be a hydrogen permeation barrier. XPS analysis showed that there were Zr, C and O in the film. Besides the ZrO₂ baddeleyite, some O-H and C-H chemical bonding also existed in the film.
- Zirconium hydride,
- CO₂ reaction,
- Hydrogen permeation barrier,
- Structure