喷雾热解法制备的喷雾二氧化钛和掺铜二氧化钛薄膜的表征

IF 1 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY Digest Journal of Nanomaterials and Biostructures Pub Date : 2023-12-04 DOI:10.15251/djnb.2023.184.1385

F. H. Jasim, H. R. Shakir, S. S. Chiad, N. Habubi, Z. S. A. Mosa, Y. H. Kadhim, M. Jadan

{"title":"喷雾热解法制备的喷雾二氧化钛和掺铜二氧化钛薄膜的表征","authors":"F. H. Jasim, H. R. Shakir, S. S. Chiad, N. Habubi, Z. S. A. Mosa, Y. H. Kadhim, M. Jadan","doi":"10.15251/djnb.2023.184.1385","DOIUrl":null,"url":null,"abstract":"TiO2 and TiO2:Cu films were deposited by spray pyrolysis (SP). X-ray diffraction reveals that deposited films have a polycrystalline structural. The AFM image of the surface reveals that roughness and root mean square affected by doping. Optical transmission of films was found to decrease from 94 % to 84 % with the as the doping percentage increase to 3. Optical bandgap (Eg) of TiO2 thin film was 3.947eV. The bandgap is shifted to lower energies upon doping.","PeriodicalId":11233,"journal":{"name":"Digest Journal of Nanomaterials and Biostructures","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Characterizations of sprayed TiO2 and Cu doped TiO2 thin films prepared by spray pyrolysis method\",\"authors\":\"F. H. Jasim, H. R. Shakir, S. S. Chiad, N. Habubi, Z. S. A. Mosa, Y. H. Kadhim, M. Jadan\",\"doi\":\"10.15251/djnb.2023.184.1385\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"TiO2 and TiO2:Cu films were deposited by spray pyrolysis (SP). X-ray diffraction reveals that deposited films have a polycrystalline structural. The AFM image of the surface reveals that roughness and root mean square affected by doping. Optical transmission of films was found to decrease from 94 % to 84 % with the as the doping percentage increase to 3. Optical bandgap (Eg) of TiO2 thin film was 3.947eV. The bandgap is shifted to lower energies upon doping.\",\"PeriodicalId\":11233,\"journal\":{\"name\":\"Digest Journal of Nanomaterials and Biostructures\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2023-12-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Digest Journal of Nanomaterials and Biostructures\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.15251/djnb.2023.184.1385\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digest Journal of Nanomaterials and Biostructures","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.15251/djnb.2023.184.1385","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

采用喷雾热解(SP)法制备了TiO2和TiO2:Cu薄膜。x射线衍射显示沉积膜具有多晶结构。表面的原子力显微镜图像显示，掺杂对表面粗糙度和均方根有影响。当掺杂率增加到3%时，薄膜的透光率从94%下降到84%。TiO2薄膜的光学带隙(Eg)为3.947eV。掺杂后，带隙转移到较低的能量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Characterizations of sprayed TiO2 and Cu doped TiO2 thin films prepared by spray pyrolysis method

TiO2 and TiO2:Cu films were deposited by spray pyrolysis (SP). X-ray diffraction reveals that deposited films have a polycrystalline structural. The AFM image of the surface reveals that roughness and root mean square affected by doping. Optical transmission of films was found to decrease from 94 % to 84 % with the as the doping percentage increase to 3. Optical bandgap (Eg) of TiO2 thin film was 3.947eV. The bandgap is shifted to lower energies upon doping.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊