Divya R. Basavannavar , Kunal Mohan Mishra , Adheena Biju , E. Vinay kumar , J.R. Naveen Kumar , B.M. Praveen , G. Nagaraju
{"title":"亚麻介导的 Cu3V2O8 纳米粒子的绿色合成及其光催化活性研究","authors":"Divya R. Basavannavar , Kunal Mohan Mishra , Adheena Biju , E. Vinay kumar , J.R. Naveen Kumar , B.M. Praveen , G. Nagaraju","doi":"10.1016/j.enmm.2023.100912","DOIUrl":null,"url":null,"abstract":"<div><p><span>In the present work, Copper vanadate nanoparticles (Cu</span><sub>3</sub>V<sub>2</sub>O<sub>8</sub> NPs) have been Synthesised using a green solution<!--> <!-->combustion process using green fuel. The optical characteristics, structure, and morphology of the synthesized Cu<sub>3</sub>V<sub>2</sub>O<sub>8</sub><span><span> NPs have been examined using various analytical methods, including X-ray diffraction, Fourier transform infrared spectroscopy (FTIR), UV–visible spectroscopy, </span>photoluminescence spectroscopy (PL), and scanning electron microscopy (SEM). Based on XRD analysis, Cu</span><sub>3</sub>V<sub>2</sub>O<sub>8</sub><span> NPs have an average crystallite size of 45 nm and a triclinic phase structure. The spherical shape of nanoparticles was revealed by SEM data. The optical band gap was calculated using Tauke's theory and found to be 2.47 eV. Synthesised NPs emits red colour under UV light and it is useful in finger print detection. Cu</span><sub>3</sub>V<sub>2</sub>O<sub>8</sub><span> NPs show good action for photocatalytic degradation of Rose Bengal (RB) dye. Photocatalytic degradation (PCD) was performed by altering the dye and catalyst concentrations. The synthesized NPs have been observed as being highly effective in visible-light-driven dye degradation.</span></p></div>","PeriodicalId":11716,"journal":{"name":"Environmental Nanotechnology, Monitoring and Management","volume":"21 ","pages":"Article 100912"},"PeriodicalIF":0.0000,"publicationDate":"2024-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Linum usitatissimum mediated green synthesis of Cu3V2O8 nanoparticles and its photocatalytic activity studies\",\"authors\":\"Divya R. Basavannavar , Kunal Mohan Mishra , Adheena Biju , E. Vinay kumar , J.R. Naveen Kumar , B.M. Praveen , G. Nagaraju\",\"doi\":\"10.1016/j.enmm.2023.100912\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span>In the present work, Copper vanadate nanoparticles (Cu</span><sub>3</sub>V<sub>2</sub>O<sub>8</sub> NPs) have been Synthesised using a green solution<!--> <!-->combustion process using green fuel. The optical characteristics, structure, and morphology of the synthesized Cu<sub>3</sub>V<sub>2</sub>O<sub>8</sub><span><span> NPs have been examined using various analytical methods, including X-ray diffraction, Fourier transform infrared spectroscopy (FTIR), UV–visible spectroscopy, </span>photoluminescence spectroscopy (PL), and scanning electron microscopy (SEM). Based on XRD analysis, Cu</span><sub>3</sub>V<sub>2</sub>O<sub>8</sub><span> NPs have an average crystallite size of 45 nm and a triclinic phase structure. The spherical shape of nanoparticles was revealed by SEM data. The optical band gap was calculated using Tauke's theory and found to be 2.47 eV. Synthesised NPs emits red colour under UV light and it is useful in finger print detection. Cu</span><sub>3</sub>V<sub>2</sub>O<sub>8</sub><span> NPs show good action for photocatalytic degradation of Rose Bengal (RB) dye. Photocatalytic degradation (PCD) was performed by altering the dye and catalyst concentrations. The synthesized NPs have been observed as being highly effective in visible-light-driven dye degradation.</span></p></div>\",\"PeriodicalId\":11716,\"journal\":{\"name\":\"Environmental Nanotechnology, Monitoring and Management\",\"volume\":\"21 \",\"pages\":\"Article 100912\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-01-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environmental Nanotechnology, Monitoring and Management\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2215153223001368\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Environmental Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Nanotechnology, Monitoring and Management","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2215153223001368","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Environmental Science","Score":null,"Total":0}
Linum usitatissimum mediated green synthesis of Cu3V2O8 nanoparticles and its photocatalytic activity studies
In the present work, Copper vanadate nanoparticles (Cu3V2O8 NPs) have been Synthesised using a green solution combustion process using green fuel. The optical characteristics, structure, and morphology of the synthesized Cu3V2O8 NPs have been examined using various analytical methods, including X-ray diffraction, Fourier transform infrared spectroscopy (FTIR), UV–visible spectroscopy, photoluminescence spectroscopy (PL), and scanning electron microscopy (SEM). Based on XRD analysis, Cu3V2O8 NPs have an average crystallite size of 45 nm and a triclinic phase structure. The spherical shape of nanoparticles was revealed by SEM data. The optical band gap was calculated using Tauke's theory and found to be 2.47 eV. Synthesised NPs emits red colour under UV light and it is useful in finger print detection. Cu3V2O8 NPs show good action for photocatalytic degradation of Rose Bengal (RB) dye. Photocatalytic degradation (PCD) was performed by altering the dye and catalyst concentrations. The synthesized NPs have been observed as being highly effective in visible-light-driven dye degradation.
期刊介绍：
Environmental Nanotechnology, Monitoring and Management is a journal devoted to the publication of peer reviewed original research on environmental nanotechnologies, monitoring studies and management for water, soil , waste and human health samples. Critical review articles, short communications and scientific policy briefs are also welcome. The journal will include all environmental matrices except air. Nanomaterials were suggested as efficient cost-effective and environmental friendly alternative to existing treatment materials, from the standpoints of both resource conservation and environmental remediation. The journal aims to receive papers in the field of nanotechnology covering; Developments of new nanosorbents for: •Groundwater, drinking water and wastewater treatment •Remediation of contaminated sites •Assessment of novel nanotechnologies including sustainability and life cycle implications Monitoring and Management papers should cover the fields of: •Novel analytical methods applied to environmental and health samples •Fate and transport of pollutants in the environment •Case studies covering environmental monitoring and public health •Water and soil prevention and legislation •Industrial and hazardous waste- legislation, characterisation, management practices, minimization, treatment and disposal •Environmental management and remediation
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