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| Characterization of Tunneled Wide Band Gap Mixed Conductors: The Na2O-Ga2O3-TiO2 System | |
| 2023-07-01 | |
| Source Publication | NANOMATERIALS
 |
| EISSN | 2079-4991 |
| Volume | 13Issue:14 |
| Status | 已发表 |
| DOI | 10.3390/nano13142054 |
| Abstract | This article focuses on the Na2O-Ga2O3-TiO2 system, which is barely explored in the study of transparent conductive oxides (TCOs). NaxGa4+xTin-4-xO2n-2 (n = 5, 6, and 7 and x & AP; 0.7-0.8) materials were characterized using neutron powder diffraction and aberration-corrected scanning transmission electron microscopy. Activation energy, as a function of different structures depending on tunnel size, shows a significant improvement in Na+ ion conduction from hexagonal to octagonal tunnels. New insights into the relationship between the crystal structure and the transport properties of TCOs, which are crucial for the design and development of new optoelectronic devices, are provided. |
| Keyword | nano-characterization neutron powder diffraction (Cs)-corrected electron microscopy impedance spectroscopy wide band gap semiconductor |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Spanish Ministry of Economy["MAT2014-54372-R","MAT2017-82252-R","PID2020-113753RB-I00"] ; Comunidad de Madrid[PR65-19-22438] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS Subject | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:001038799400001 |
| Publisher | MDPI |
| Document Type | 期刊论文 |
| Identifier | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/321458 |
| Collection | 物质科学与技术学院_公共科研平台_物质科学电镜平台 物质科学与技术学院_PI研究组_Osamu Terasaki组 |
| Corresponding Author | Garcia-Fernandez, Javier; Ramirez-Castellanos, Julio |
| Affiliation | 1.Univ Complutense Madrid, Chem Sci Fac, Inorgan Chem Dept, Madrid 28040, Spain 2.Inst Laue Langevin, 71 Ave Martyrs,CS 20156, F-38042 Grenoble 9, France 3.ShanghaiTech Univ, Ctr High Resolut Electron Microscopy, Shanghai 201210, Peoples R China 4.Univ Complutense Madrid, ICTS Natl Ctr Electron Microscopy, Madrid 28040, Spain |
| Recommended Citation GB/T 7714 | Garcia-Fernandez, Javier,Hernando, Maria,Torres-Pardo, Almudena,et al. Characterization of Tunneled Wide Band Gap Mixed Conductors: The Na2O-Ga2O3-TiO2 System[J]. NANOMATERIALS,2023,13(14). |
| APA | Garcia-Fernandez, Javier.,Hernando, Maria.,Torres-Pardo, Almudena.,Lopez, Maria Luisa.,Fernandez-Diaz, Maria Teresa.,...&Gonzalez-Calbet, Jose M..(2023).Characterization of Tunneled Wide Band Gap Mixed Conductors: The Na2O-Ga2O3-TiO2 System.NANOMATERIALS,13(14). |
| MLA | Garcia-Fernandez, Javier,et al."Characterization of Tunneled Wide Band Gap Mixed Conductors: The Na2O-Ga2O3-TiO2 System".NANOMATERIALS 13.14(2023). |
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