Investigation of oxygen diffusion behavior in terbium using O-18(2) isotopic tracking by high resolution SIMS
文献类型：期刊论文
| 作者 | Li, Guoling1,3; Li, Li1; Hao, Jialong2; Zheng, Jie1; Tian, Wenhuai3; Li, Xingguo1 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 176页码:253-256 |
| 关键词 | Terbium Oxidation Diffusion Isotopic tracers NanoSIMS |
| DOI | 10.1016/j.matlet.2016.04.128 |
| 文献子类 | Article |
| 英文摘要 | High resolution secondary ion mass spectrometry (SIMS) analysis has been used to study the oxidation mechanisms when high purity terbium (Tb) metal is exposed to corroding environments containing O-18(2) isotope. The diffusion coefficients for O-18 in Tb at a natural atmosphere can be calculated, which plays an important role in subsequent purification and application in industry. Clear evidence has been shown for the characteristic distributions of O-18 after the kinetic transitions. The migration behavior is correlated with the existence of defects in the metal which allow the corrosions occur as localized nucleation. A set of ionization model has been developed to describe the oxidation process. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS关键词 | HIGH-TEMPERATURE OXIDATION ; PURE ; NANOSIMS ; SILICON ; STEELS |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000375852800063 |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/53523]  |
| 专题 | 地质与地球物理研究所_中国科学院地球与行星物理重点实验室 |
| 作者单位 | 1.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, 19 Beituchengxi Rd, Beijing 100029, Peoples R China 3.Univ Sci & Technol Beijing, Dept Mat Phys & Chem, 30 Xueyuan Rd, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Guoling,Li, Li,Hao, Jialong,et al. Investigation of oxygen diffusion behavior in terbium using O-18(2) isotopic tracking by high resolution SIMS[J]. MATERIALS LETTERS,2016,176:253-256. |
| APA | Li, Guoling,Li, Li,Hao, Jialong,Zheng, Jie,Tian, Wenhuai,&Li, Xingguo.(2016).Investigation of oxygen diffusion behavior in terbium using O-18(2) isotopic tracking by high resolution SIMS.MATERIALS LETTERS,176,253-256. |
| MLA | Li, Guoling,et al."Investigation of oxygen diffusion behavior in terbium using O-18(2) isotopic tracking by high resolution SIMS".MATERIALS LETTERS 176(2016):253-256. |
入库方式： OAI收割
来源：地质与地球物理研究所
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