Light element analysis of ceramics using in-air ERDA and TOF-ERDA

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

卷:478

Article

Suzuki, K.¹  Tsuchiya, B.²  Yasuda, K.³  Nakata, Y.¹ 

[1] Wakasa Wan Energy Res Ctr, 64-52-1 Nagatani, Tsuruga, Fukui 9140192, Japan

[2] Meijo Univ, Tenpaku Ku, 1-501 Shiogamaguchi, Nagoya, Aichi 4688502, Japan

[3] Kyoto Prefectural Univ, Sakyo Ku, 1-5 Shimogamohanki Cho, Kyoto, Kyoto 6068522, Japan

关键词: ERDA;    Lithium zirconate;    Water;    Carbon dioxide;    Hydrogen;   

DOI  :  10.1016/j.nimb.2020.06.024

来源: Elsevier

【 摘 要 】

Ceramics such as Li2ZrO3 and Li4SiO4 have interesting features of water vapor and carbon dioxide absorption. However, the mechanism of absorption catalysis is not well understood. The element behavior in ceramics was measured using ion beam analysis. To measure the hydrogen and other light element quantities and distribution in ceramics, in-air and time-of-flight elastic recoil detection analyses were performed. Hydrogen quantity was compared with PET film by the in-air analysis. Carbon was observed in ceramics by the time-of-flight analysis, and lithium and oxygen distributions on the surface kept in air were compared with those of ceramics stored in a vacuum.

【 授权许可】

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