مؤتمر
Electrochromic and optical study of sol-gel TiO2-MnO films
| العنوان: | Electrochromic and optical study of sol-gel TiO2-MnO films |
|---|---|
| المؤلفون: | Ivanova, T., Harizanova, A., Koutzarova, T., Vertruyen, Bénédicte |
| المصدر: | Journal of Physics. Conference Series, 1492, 012028 (2020); 21st International Summer School on Vacuum, Electron and Ion Technologies, VEIT 2019, Sozopol, Bulgaria [BG], 23 September 2019 through 27 September 2019 |
| بيانات النشر: | Institute of Physics Publishing, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Electrochromism, Energy gap, Manganese, Manganese oxide, Sol-gel process, Sol-gels, Titanium dioxide, Anatase phase, Crystallization process, Electrochromic properties, Electrochromics, FTIR analysis, Host matrices, Optical study, Titanium dioxide films, Oxide minerals, Physical, chemical, mathematical & earth Sciences, Chemistry, Physics, Physique, chimie, mathématiques & sciences de la terre, Chimie, Physique |
| الوصف: | We present a study on the structural, optical and electrochromic properties of sol-gel films of TiO2 and TiO2-MnO. The XRD analyses show that the incorporation of Mn in the TiO2 host matrix inhibits the crystallization process, as compared to single TiO2 films, which are well crystallized in anatase phase. This conclusion is supported by FTIR analysis. Adding Mn to the TiO2 films leads to a significant narrowing of the optical band gap. The electrochromic characteristics of TiO2-MnO films are better than those of the single titanium dioxide films after annealing at 300 C. © 2020 IOP Publishing Ltd. All rights reserved. |
| نوع الوثيقة: | conference paper http://purl.org/coar/resource_type/c_5794 conferenceObject peer reviewed |
| اللغة: | English |
| Relation: | https://doi.org/10.1088/1742-6596/1492/1/012028; urn:issn:1742-6588; urn:issn:1742-6596 |
| DOI: | 10.1088/1742-6596/1492/1/012028 |
| URL الوصول: | https://orbi.uliege.be/handle/2268/249176 |
| حقوق: | open access http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess |
| رقم الأكسشن: | edsorb.249176 |
| قاعدة البيانات: | ORBi |
| DOI: | 10.1088/1742-6596/1492/1/012028 |
|---|