Composite and Nanocomposite Materials - From Knowledge to Industrial Applications最新文献

Vapor-Grown Carbon Fiber Synthesis, Properties, and Applications 气相生长碳纤维的合成、性能和应用

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2020-06-29 DOI: 10.5772/intechopen.92300

J. Manivannan, S. Kalaiselvan, R. Padmavathi

引用次数: 2

Reinforce Fabricated Nano-Composite Matrixes for Modernization of S & T in New Millennium 面向新世纪科技现代化的增强纳米复合材料

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2020-05-22 DOI: 10.5772/INTECHOPEN.91305

R. Dongre

{"title":"Reinforce Fabricated Nano-Composite Matrixes for Modernization of S & T in New Millennium","authors":"R. Dongre","doi":"10.5772/INTECHOPEN.91305","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.91305","url":null,"abstract":"Rational fabrication of futuristic smart materials like polymer-derived nanocom-posites/matrixes is ever desirable due to innate worth in advancement and growth of S&T. Certain nanocomposites are designed from metal-polymeric blends through altering varied parameters like shear stress, shape, size, rate, concentration and processing time, which are best used as fillers. Reinforced fabricated polymer nanocomposites possess exclusive physicochemical characteristics like non-Newtonian/ constant viscosity-free stress, time-dependent mechanics, facile shear-skeletal revisions and viscoplastic course controls. Metal-derived nanocomposites/matrixes showed substantial inherent rheology being vulnerable for designing viable applicability in photovoltaics, catalysis, optics, drug delivery, smart material and energy storage. Bottom-up technique is used for self- and directed-assembly of polymer-based building blocks owing to robust fabricated and efficiently manipulated/targeted reinforced 1D, 2D or 3D nanostructures. This chapter reviews some contemporary advances in reconfiguration of rational designing of certain polymeric nanostruc-tures/composites with current and futuristic developments. This overview highlights significance of assured reinforced matrixes in S&T besides disclosed fundamental principles involved in material designing/engineering of multifaceted nanomaterials. Assorted advanced developments are made to avail futuristic prospective of biopolymers, viz. chitin, chitosan, cellulose and lignin in order to offer unequivocally myriad applications in modernization of science and technology in new millennium.","PeriodicalId":376658,"journal":{"name":"Composite and Nanocomposite Materials - From Knowledge to Industrial Applications","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128377418","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: 1

Nanosilica Composite for Greenhouse Application 温室应用纳米二氧化硅复合材料

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2020-05-15 DOI: 10.5772/intechopen.92181

M. Alghdeir, K. Mayya, M. Dib

{"title":"Nanosilica Composite for Greenhouse Application","authors":"M. Alghdeir, K. Mayya, M. Dib","doi":"10.5772/intechopen.92181","DOIUrl":"https://doi.org/10.5772/intechopen.92181","url":null,"abstract":"This work represents the results of experiments on silicon dioxide insulation materials mixed with low-density polyethylene (LDPE) at a different proportion to prevent the transmittance of IR domain and to allow the transmittance of ultraviolet–visible (UV–Vis) domains, so we can keep the thermal radiation of the ground in the greenhouse. The mechanical properties of nanocomposites such as tensile were evaluated and discussed. Several ratios of nanosilica particles were employed to fabricate low-density polyethylene (LDPE) composites using melt mixing and hot molding methods. Six of composite films from different ratios (0.5, 1, 2.5, 5, 7.5, and 10 wt% nanosilica) were prepared. The obtained composite films were characterized and identified by ultraviolet–visible (UV–Vis) spectroscopy and Fourier transform infrared spectroscopy (FTIR). Thermal stability of samples was evaluated by thermogravimetric analysis (TGA). Surface morphology of samples was investigated by scanning electron microscopy (SEM). At specific mixing ratio, the ultraviolet–visible transmittance is allowed, while far infrared radiation transmittance was prohibited, and that will be explained in details. Optical measurements show that the composite films prevent the transmission of IR radiation near 9 μ m and allow UV–Vis transmission during sun-shining time. The mechanical behavior was studied using tensile tests for nanosilica-reinforced LDPE composite. The sample with an addition of 1 wt% nanosilica has successfully enhanced the mechanical properties of LDPE material.","PeriodicalId":376658,"journal":{"name":"Composite and Nanocomposite Materials - From Knowledge to Industrial Applications","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127060920","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: 2

Fiber Composites Made of Low-Dimensional Carbon Materials 低维碳材料纤维复合材料

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2020-05-08 DOI: 10.5772/intechopen.92092

Yan-qing Xu, Xian Zhang

{"title":"Fiber Composites Made of Low-Dimensional Carbon Materials","authors":"Yan-qing Xu, Xian Zhang","doi":"10.5772/intechopen.92092","DOIUrl":"https://doi.org/10.5772/intechopen.92092","url":null,"abstract":"In recent years, a scientific shift has been observed that the use of carbon-based nanomaterials in different composite materials can improve their mechanical, thermal, and electrical properties. Different carbon-based nanomaterials have various structures and mechanical, electrical, and thermal conductivity characteristics. By combining with different material composite methods, carbon composite materials with different structures can be prepared. Through the optimization of material structure, carbon composite materials with high performance can be obtained. SP 2 hybrid carbon materials, such as carbon nanotubes (CNTs), carbon fiber (CF), and graphene, have excellent electrical, thermal, and mechanical properties due to their regular carbon six-membered ring structure, so they are the main low-dimensional carbon materials and are widely used in composite research. In this chapter, the research progress of carbon nanotubes, carbon fibers, and graphene-based fibers (GBFs) in composite materials are introduced, respectively, and the preparation method, molding process, performance, and application in industry are summarized. Finally, the existing problems and future development trend of carbon-based composites are prospected.","PeriodicalId":376658,"journal":{"name":"Composite and Nanocomposite Materials - From Knowledge to Industrial Applications","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133978205","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

Surface Measurement and Evaluation of Fiber Woven Composites 纤维编织复合材料的表面测量与评价

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2020-04-30 DOI: 10.5772/intechopen.90813

B. Lin, Wang Haoji, Wei Jinhua

{"title":"Surface Measurement and Evaluation of Fiber Woven Composites","authors":"B. Lin, Wang Haoji, Wei Jinhua","doi":"10.5772/intechopen.90813","DOIUrl":"https://doi.org/10.5772/intechopen.90813","url":null,"abstract":"The surfaces of fiber woven composites (FWCs), especially woven ceramic matrix composites (WCMCs), are obviously anisotropic. Many kinds of damage, which are different from traditional homogeneous materials, could be caused by the fabrication and machining process. The old surface evaluation system appropriate for isotropic materials is no longer suitable to WCMCs, thus causing many difficulties in terms of their wide industrial applications. This chapter presents a grading surface measurement and evaluation system for WCMCs based on their micro-structures. The system includes four levels: fiber, fiber bundle, cell body, and the whole surface. On the fiber level, the typical forms of fiber damage, and their effects on the surface morphology of WCMCs are analyzed, which lays a foundation for the measurement and evaluation methods on the next three levels. On each subsequent level, the system proposes a set of surface measurement sampling parameter determination methods and surface quality evaluation methods based on the principle of statistics. As demonstrations, the surface measurement and evaluation on each level were processed on a carbon fiber-reinforced silicon carbide matrix composite (C f /SiC) to illustrate the methodology of the system.","PeriodicalId":376658,"journal":{"name":"Composite and Nanocomposite Materials - From Knowledge to Industrial Applications","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132649337","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

Introduction to Composite Materials 复合材料简介

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2020-02-25 DOI: 10.5772/intechopen.91285

Tri-dung Ngo

引用次数: 9

Composite Nanofibers: Recent Progress in Adsorptive Removal and Photocatalytic Degradation of Dyes 复合纳米纤维:染料吸附去除和光催化降解研究进展

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2020-02-19 DOI: 10.5772/intechopen.91201

Duy-Nam Phan, I. Kim

引用次数: 2

Advanced Treatments of Aramid Fibers for Composite Laminates 复合层压板芳纶纤维的高级处理

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2020-02-03 DOI: 10.5772/intechopen.90816

M. Kanerva

引用次数: 0

Strength Improvement and Stress Analysis of E-Glass Laminated Plates with Circular Notches Using Digital Image Correlation 利用数字图像相关技术提高圆形缺口e -玻璃夹层板的强度及应力分析

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2019-10-23 DOI: 10.5772/intechopen.87089

A. Khechai, P. Mohite, A. Tati, M. Belarbi

引用次数: 2

Damage Identification and Assessment Using Lamb Wave Propagation Parameters and Material Damping in FRP Composite Laminates 基于Lamb波传播参数和材料阻尼的FRP复合材料层合板损伤识别与评估

Composite and Nanocomposite Materials - From Knowledge to Industrial Applications Pub Date : 2019-08-20 DOI: 10.5772/INTECHOPEN.86134

B. S. Ben, Beera Avinash Ben

引用次数: 1