Surface geometry of pure iridium oxidized at 1373 K in air
文献类型：期刊论文
| 作者 | Z. B. Bao ; H. Murakami ; Y. Yamabe-Mitarai |
| 刊名 | Applied Surface Science
 |
| 出版日期 | 2011 |
| 卷号 | 258期号:4页码:1514-1518 |
| 关键词 | Iridium Surface structure Faceting Oxidation single-crystal superalloy hydrogen-production ir morphology catalysts alloys oxidation methanol oxygen atmospheres |
| ISSN号 | 0169-4332 |
| 中文摘要 | The surface microstructure of a polished Ir sample during isothermal heat treatment at 1373 K in air was characterized. Various surface morphologies including triangular pits and terraces, "pyramid"-like plateaus and striated edges were observed. Changes in surface geometry were highly dependent on the original grain orientation. Most grains were confirmed to possess or partly exhibit a geometric configuration of {1 1 1} faceting habit, while periodic bond chain (PBC) vectors played an important role in determining the ultimate surface morphology. The mechanism and process of how these distinct surface morphologies formed are discussed. (C) 2011 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30238]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Z. B. Bao,H. Murakami,Y. Yamabe-Mitarai. Surface geometry of pure iridium oxidized at 1373 K in air[J]. Applied Surface Science,2011,258(4):1514-1518. |
| APA | Z. B. Bao,H. Murakami,&Y. Yamabe-Mitarai.(2011).Surface geometry of pure iridium oxidized at 1373 K in air.Applied Surface Science,258(4),1514-1518. |
| MLA | Z. B. Bao,et al."Surface geometry of pure iridium oxidized at 1373 K in air".Applied Surface Science 258.4(2011):1514-1518. |
入库方式： OAI收割
来源：金属研究所
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