Nd对Nd掺杂ZnO纳米粒子结构和光学性能的影响

International Conference on Advanced Nanomaterials & Emerging Engineering Technologies Pub Date : 2013-07-24 DOI:10.1109/ICANMEET.2013.6609266

C. Jayachandraiah, A. Divya, K. Siva Kumar, G. Krishnaiah

{"title":"Nd对Nd掺杂ZnO纳米粒子结构和光学性能的影响","authors":"C. Jayachandraiah, A. Divya, K. Siva Kumar, G. Krishnaiah","doi":"10.1109/ICANMEET.2013.6609266","DOIUrl":null,"url":null,"abstract":"Polyvinylpyrrolidone capped ZnO and Nd (0.5 and 1 at.%) ZnO nanoparticles have been prepared by chemical co-precipitation method in aqueous media. The as-prepared nanoparticles were subjected to compositional, structural, morphological and photoluminescence studies. EDS confirmed the presence of Nd element in ZnO nanoparticles. X-ray diffraction patterns and TEM studies established that pristine and Nd doped ZnO nanoparticles exhibited wurtzite crystal structure. The average particle size obtained from the XRD and TEM were in good agreement with each other. Photoluminescence studies on Nd doping amplify the defect related emission.","PeriodicalId":13708,"journal":{"name":"International Conference on Advanced Nanomaterials & Emerging Engineering Technologies","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Effect of Nd on structural and optical properties of Nd doped ZnO nanoparticles\",\"authors\":\"C. Jayachandraiah, A. Divya, K. Siva Kumar, G. Krishnaiah\",\"doi\":\"10.1109/ICANMEET.2013.6609266\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Polyvinylpyrrolidone capped ZnO and Nd (0.5 and 1 at.%) ZnO nanoparticles have been prepared by chemical co-precipitation method in aqueous media. The as-prepared nanoparticles were subjected to compositional, structural, morphological and photoluminescence studies. EDS confirmed the presence of Nd element in ZnO nanoparticles. X-ray diffraction patterns and TEM studies established that pristine and Nd doped ZnO nanoparticles exhibited wurtzite crystal structure. The average particle size obtained from the XRD and TEM were in good agreement with each other. Photoluminescence studies on Nd doping amplify the defect related emission.\",\"PeriodicalId\":13708,\"journal\":{\"name\":\"International Conference on Advanced Nanomaterials & Emerging Engineering Technologies\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-07-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Conference on Advanced Nanomaterials & Emerging Engineering Technologies\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICANMEET.2013.6609266\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Advanced Nanomaterials & Emerging Engineering Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICANMEET.2013.6609266","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

采用化学共沉淀法在水介质中制备了聚乙烯吡咯烷酮包封ZnO和Nd (0.5 at.%和1 at.%) ZnO纳米粒子。对制备的纳米颗粒进行了组成、结构、形态和光致发光研究。能谱分析证实ZnO纳米颗粒中存在Nd元素。x射线衍射图和透射电镜研究证实，原始和掺钕ZnO纳米颗粒呈现纤锌矿晶体结构。XRD和TEM测得的平均粒径吻合较好。Nd掺杂的光致发光研究放大了缺陷相关的发射。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Effect of Nd on structural and optical properties of Nd doped ZnO nanoparticles

Polyvinylpyrrolidone capped ZnO and Nd (0.5 and 1 at.%) ZnO nanoparticles have been prepared by chemical co-precipitation method in aqueous media. The as-prepared nanoparticles were subjected to compositional, structural, morphological and photoluminescence studies. EDS confirmed the presence of Nd element in ZnO nanoparticles. X-ray diffraction patterns and TEM studies established that pristine and Nd doped ZnO nanoparticles exhibited wurtzite crystal structure. The average particle size obtained from the XRD and TEM were in good agreement with each other. Photoluminescence studies on Nd doping amplify the defect related emission.

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

International Conference on Advanced Nanomaterials & Emerging Engineering Technologies

自引率

0.00%

发文量