Materials and its Characterization最新文献_第2页

Effect of Rice Husk Filler on Hardness and Impact Strength of Basalt Fiber Epoxy Polymer Composite 稻壳填料对玄武岩纤维环氧聚合物复合材料硬度和冲击强度的影响

Materials and its Characterization Pub Date : 2022-05-01 DOI: 10.46632/mc/1/2/4

引用次数: 0

Synthesis of Silver Nanoparticles and its Application 纳米银的合成及其应用

Materials and its Characterization Pub Date : 2022-04-01 DOI: 10.46632/mc/1/2/2

Santhosh Kumar Ettabonia, Komalatha Nakkala, Nayana Chathalingath

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引用次数: 1

A Review on Phase Change Material as Energy Storage Materials 相变材料储能研究进展

Materials and its Characterization Pub Date : 2022-03-01 DOI: 10.46632/mc/1/1/10

引用次数: 2

Green Nanotechnology From Plant Extracts Synthesis And Characterization Of Gold Nanoparticles 绿色纳米技术从植物提取物中提取金纳米颗粒的合成及表征

Materials and its Characterization Pub Date : 2022-03-01 DOI: 10.46632/mc/1/1/9

Rakesh Kumar Yadav, A. Badu

{"title":"Green Nanotechnology From Plant Extracts Synthesis And Characterization Of Gold Nanoparticles","authors":"Rakesh Kumar Yadav, A. Badu","doi":"10.46632/mc/1/1/9","DOIUrl":"https://doi.org/10.46632/mc/1/1/9","url":null,"abstract":"The advantage of using plants in nanoparticles synthesis is that they are easily available, safe to handle and possess a broad variability of metabolites such as antioxidants, nucleotides and vitamins. The aim of this study was to investigate the effects of Green and Zimbro tea and also Green coconut water as a reducing and stabilizer agent in gold nanoparticle synthesis. The gold nanoparticles were characterized by UV-Vis absorption spectroscopy, X-ray diffraction (XRD), Dynamic light scattering (DLS) and Transmission electron microscopy (TEM) analysis. Their physical stability was determined using a UVVis spectrophotometer over several days during storage at room temperature. We observed that green chemical process to obtain gold nanoparticles did not require any external chemicals reagent for stabilization of nanoparticulate. Absorption measurements indicated that the plasmon resonance wavelength appears around 530 nm. X-ray diffractograms of gold nanoparticles evidenced the presence of Au-rich (fcc) phases. TEM analysis showed a homogeneous dispersion of nanoparticles and some agglomerates. Differences in size and shape of the nanoparticles were observed. Zeta potential of AuNPs synthetized in presence of Green tea was −33 mV indicating stability of the synthesized nanoparticles.","PeriodicalId":296595,"journal":{"name":"Materials and its Characterization","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128053183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanical, Morphological and Water absorption properties of Polypropylene based Composites 聚丙烯基复合材料的力学、形态和吸水性能

Materials and its Characterization Pub Date : 2022-03-01 DOI: 10.46632/mc/1/1/7

引用次数: 9

Advanced Acoustic Emission Techniques for Failure Analysis In Concrete 混凝土破坏分析的先进声发射技术

Materials and its Characterization Pub Date : 2022-03-01 DOI: 10.46632/mc/1/1/8

S. Köppel, C. Grosse

引用次数: 8

Review Study on Smart Nanomaterials and their Applications 智能纳米材料及其应用研究综述

Materials and its Characterization Pub Date : 2022-02-01 DOI: 10.46632/mc/1/1/5

引用次数: 1

“Experimental and FEA Investigation of V Shape Spring with Materials” 带材料的V形弹簧的实验与有限元研究

Materials and its Characterization Pub Date : 2022-02-01 DOI: 10.46632/mc/1/1/6

引用次数: 0

Application of Simulated Annealing in Various Field 模拟退火在各个领域的应用

Materials and its Characterization Pub Date : 2022-02-01 DOI: 10.46632/mc/1/1/1

引用次数: 18

Comprehensive Study on Smart Materials Used In 4D Printing Technology Applications Review 智能材料在4D打印技术中的应用综述

Materials and its Characterization Pub Date : 2022-02-01 DOI: 10.46632/mc/1/1/4

引用次数: 1