Surface Modification Induced Shielding Effects on Electron Orbital Coupling in Metallofullerene
文献类型：期刊论文
| 作者 | Wang SK(王术宽); Sun BY(孙宝云) ; Jing L(荆隆); He R(何睿); Ren TX(任同祥); Dong JQ(董金泉); Yuan H(袁慧); Xing GM(邢更妹); Zhao YL(赵宇亮); Wang JO(王嘉鸥)
|
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 10期号:12页码:8625-8631 |
| 关键词 | Fullerene XPS PES Electronic Property Surface Modification |
| 通讯作者 | [Wang, Shukuan ; Sun, Baoyun ; Jing, Long ; He, Rui ; Ren, Tongxiang ; Dong, Jinquan ; Yuan, Hui ; Xing, Gengmei ; Zhao, Yuliang] Chinese Acad Sci, Inst High Energy Phys, CAS Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China ; [Wang, Shukuan ; Sun, Baoyun ; Jing, Long ; He, Rui ; Ren, Tongxiang ; Dong, Jinquan ; Yuan, Hui ; Xing, Gengmei ; Zhao, Yuliang] Natl Ctr Nanosci & Technol China, Beijing 100049, Peoples R China ; [Wang, Jiaou ; Ibrahim, Kurash] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100049, Peoples R China ; [Yue, Dongmei] Beijing Univ Chem Technol, Beijing 100029, Peoples R China |
| 英文摘要 | The electronic properties of four metallofullerenol samples (La@C(82)(OH)(32), La@C(82)(OH)(24), La@C(82)(OH)(18), La@C(82)(OH)(12)) and La@C(82) were investigated by synchrotron radiation photoelectron emission spectra (PES). A new emission peak with binding energy of 13.9 eV, which is attributed to La 5d orbitals coupling with nanocage orbitals, is observed in PES of La@C(82) for the first time. This suggestion is also supported by previous DFT calculations. Furthermore, the new emission peak disappears when the surface of La@C(82) is modified with specific numbers of OH groups, which means the electron orbital coupling between inner metallic atoms and outer nanocage in metallofullerene could be shielded by surface modifications on the outer nanocage. |
| 学科主题 | Chemistry; Science & Technology - Other Topics; Materials Science; Physics |
| 类目[WOS] | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 研究领域[WOS] | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000283621400102 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240147]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_加速器中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang SK,Sun BY,Jing L,et al. Surface Modification Induced Shielding Effects on Electron Orbital Coupling in Metallofullerene[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2010,10(12):8625-8631. |
| APA | 王术宽.,孙宝云.,荆隆.,何睿.,任同祥.,...&Ibrahim, K.(2010).Surface Modification Induced Shielding Effects on Electron Orbital Coupling in Metallofullerene.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,10(12),8625-8631. |
| MLA | 王术宽,et al."Surface Modification Induced Shielding Effects on Electron Orbital Coupling in Metallofullerene".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 10.12(2010):8625-8631. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。