面心立方相Ti纳米粒子的形成及相变
文献类型：期刊论文
| 作者 | 杨明川,徐坚,孙秀魁,魏文铎,胡壮麒 |
| 刊名 | 物理学报
 |
| 出版日期 | 1995-12-30 |
| 期号 | 12页码:1958-1963 |
| 关键词 | 纳米粒子:8139 快速凝固非平衡合金:2919 立方相:2593 气体压力:2095 冷却速度:2023 国家重点实验室:1753 电子能谱:1552 晶粒尺寸:1286 中国科学院:1215 金属研究所:1180 |
| 中文摘要 | Titanium nanoparticles were synthesized by gas condensation method, where the particles with different average diameters were obtained by varying the gas pressure in the atmosphere of argon and helium, respectively. The structure, morphology and composition of the particles were analyzed using X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photon spectroscopy (XPS) and Auger electron spectroscopy (AES). The results showed that the prepared particles were 5-27nm in diameters and that the titanium nanoparticle was evoluted from normal hexagonal close-packed (hcp) structure to an abnormal facecentred cubic (fcc) stru-cture with the particle diameter decreasing. The formation mechanism of abnormal structure was discussed as well. |
| 公开日期 | 2012-04-12 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/28097]  |
| 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 | 杨明川,徐坚,孙秀魁,魏文铎,胡壮麒. 面心立方相Ti纳米粒子的形成及相变[J]. 物理学报,1995(12):1958-1963. |
| APA | 杨明川,徐坚,孙秀魁,魏文铎,胡壮麒.(1995).面心立方相Ti纳米粒子的形成及相变.物理学报(12),1958-1963. |
| MLA | 杨明川,徐坚,孙秀魁,魏文铎,胡壮麒."面心立方相Ti纳米粒子的形成及相变".物理学报 .12(1995):1958-1963. |
入库方式： OAI收割
来源：金属研究所
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