| 查看: 225 | 回复: 1 | ||
| 当前主题已经存档。 | ||
[资源]
过渡金属及稀土金属氧化物中的氧空位
|
||
|
过渡金属及稀土金属氧化物中的氧空位 Oxygen vacancies in transition metal and rare earth oxides: Current state of understanding and remaining challenges Defects at transition metal (TM) and rare earth (RE) oxide surfaces, neutral oxygen vacancies in particular, play a major role in a variety of technological applications. This is the motivation of numerous studies of partially reduced oxide surfaces. We review, discuss, and compare theoretical data for structural and electronic properties and energetic quantities related to the formation of oxygen defects at TM and RE oxide surfaces using TiO2, ZrO2, V2O5, and CeO2 as examples. Bulk defects, as far as relevant for comparison with the properties of reduced surfaces, are briefly reviewed. Special attention is given to the fate of the electrons left in the system upon vacancy formation and the ability of state-of-theart quantum-mechanical methods to provide reliable energies and an accurate description of the electronic structure of the partially reduced oxide systems |
回复此楼» 猜你喜欢
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有6人回复
-
2027博士申请-临床检验诊断学、病原生物学、微生物方向
已经有5人回复
-
【长期招聘】复旦大学 AI 制药实验室 博士后招聘
已经有10人回复
-
各位基础老师们，看完中央《从严治党》的决定后，对学术界更加有信心了吧
已经有4人回复
-
越来越担心硕士毕业后没有竞争力了
已经有15人回复
-
申博自荐 2篇一区TOP+1篇EI+2公开发明专利 2027博士申请
已经有3人回复
2楼2007-09-11 15:23:02