Synthesis and experimental investigation of zinc oxide and praseodymium oxide fused metal oxide nanostructures

2021 IEEE 21st International Conference on Nanotechnology (NANO) Pub Date : 2021-07-28 DOI:10.1109/NANO51122.2021.9514345

Parvathy Bhaskar, M. Veena, B. S. Madhukar

{"title":"Synthesis and experimental investigation of zinc oxide and praseodymium oxide fused metal oxide nanostructures","authors":"Parvathy Bhaskar, M. Veena, B. S. Madhukar","doi":"10.1109/NANO51122.2021.9514345","DOIUrl":null,"url":null,"abstract":"This paper encapsulates the synthesis of zinc oxide (ZnO) nanoparticles with different weight percentages of praseodymium oxide (PrO2), by low-cost environmentally friendly solution combustion synthesis (SCS) method. In this procedure metal nitrates are used as oxidizer with glycine as fuel for the synthesis of nanoparticles. This procedure involves propagation of self-sustained exothermic reactions in aqueous or sol-gel media. The structural, morphological and optical properties of the prepared nanoparticles are examined by powder X-ray Diffraction (XRD), High-Resolution Transmission Electron Microscopy (HRTEM) and ultra violet visible near infra-red (UV - Vis NIR) spectroscopy. The XRD patterns of the samples confirm that the average crystalline size of the praseodymium added ZnO samples decreases from 37.32 nm to 18.776 nm, when the praseodymium content increases from 5 to 20% by weight. The HRTEM and Selected Area Electron Diffraction (SAED) data clearly show the morphology and structure of the samples. Furthermore, the UV - vis spectra validate the presence of praseodymium content in the ZnO samples.","PeriodicalId":6791,"journal":{"name":"2021 IEEE 21st International Conference on Nanotechnology (NANO)","volume":"81 1","pages":"104-107"},"PeriodicalIF":0.0000,"publicationDate":"2021-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 21st International Conference on Nanotechnology (NANO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NANO51122.2021.9514345","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

This paper encapsulates the synthesis of zinc oxide (ZnO) nanoparticles with different weight percentages of praseodymium oxide (PrO2), by low-cost environmentally friendly solution combustion synthesis (SCS) method. In this procedure metal nitrates are used as oxidizer with glycine as fuel for the synthesis of nanoparticles. This procedure involves propagation of self-sustained exothermic reactions in aqueous or sol-gel media. The structural, morphological and optical properties of the prepared nanoparticles are examined by powder X-ray Diffraction (XRD), High-Resolution Transmission Electron Microscopy (HRTEM) and ultra violet visible near infra-red (UV - Vis NIR) spectroscopy. The XRD patterns of the samples confirm that the average crystalline size of the praseodymium added ZnO samples decreases from 37.32 nm to 18.776 nm, when the praseodymium content increases from 5 to 20% by weight. The HRTEM and Selected Area Electron Diffraction (SAED) data clearly show the morphology and structure of the samples. Furthermore, the UV - vis spectra validate the presence of praseodymium content in the ZnO samples.

查看原文本刊更多论文

氧化锌和氧化镨熔融金属氧化物纳米结构的合成及实验研究

本文采用低成本、环境友好的溶液燃烧合成(SCS)方法合成了含有不同重量百分比氧化镨(PrO2)的氧化锌(ZnO)纳米颗粒。在这个过程中，金属硝酸盐作为氧化剂与甘氨酸作为燃料合成纳米颗粒。这个过程包括在水或溶胶-凝胶介质中进行自我持续放热反应的传播。采用粉末x射线衍射(XRD)、高分辨率透射电子显微镜(HRTEM)和紫外可见近红外光谱(UV - Vis NIR)对制备的纳米颗粒的结构、形貌和光学性能进行了表征。样品的XRD谱图证实，当镨含量从重量比的5%增加到重量比的20%时，添加ZnO的镨样品的平均晶粒尺寸从37.32 nm减小到18.776 nm。HRTEM和选择区域电子衍射(SAED)数据清楚地显示了样品的形貌和结构。紫外可见光谱进一步证实了氧化锌样品中镨含量的存在。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2021 IEEE 21st International Conference on Nanotechnology (NANO)

自引率

0.00%

发文量