THERMOPHYSICAL PROPERTIES OF POLYMER MICRO- AND NANOCOMPOSITES AND THEIR CONNECTION WITH THE STRUCTURAL CHARACTERISTICS OF THE POLYMER MATRIX

N. Fialko, R. Dinzhos, Ju.V. Sherenkovskyi, V. Prokopov, N. Meranova
{"title":"THERMOPHYSICAL PROPERTIES OF POLYMER MICRO- AND NANOCOMPOSITES AND THEIR CONNECTION WITH THE STRUCTURAL CHARACTERISTICS OF THE POLYMER MATRIX","authors":"N. Fialko, R. Dinzhos, Ju.V. Sherenkovskyi, V. Prokopov, N. Meranova","doi":"10.31472/ttpe.3.2022.3","DOIUrl":null,"url":null,"abstract":"The results of experimental studies of the heat-conducting properties of polymer micro- and nanocomposites based on polyethylene and polycarbonate filled with carbon nanotubes and aluminum particles are presented. The dependences of the heat conductivity of the considered polymer composite materials on the content of the filler are obtained. The possibility of obtaining polymer composites based on polycarbonate with a coefficient of heat conductivity of 50.0 and 25.7 W/(m K) using carbon nanotubes and aluminum particles as fillers, respectively, has been established. The results of studies of the degree of crystallinity of polymer matrices of the considered composites are presented. Data are submitted concerning the correlation between the indicated degree of crystallinity and the heat conductivity coefficient of the studied composite materials. An interpretation of the mechanism of such a dependence is given on the basis of the laws governing the formation of percolation structures from filler particles.","PeriodicalId":23079,"journal":{"name":"Thermophysics and Thermal Power Engineering","volume":"46 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Thermophysics and Thermal Power Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31472/ttpe.3.2022.3","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

The results of experimental studies of the heat-conducting properties of polymer micro- and nanocomposites based on polyethylene and polycarbonate filled with carbon nanotubes and aluminum particles are presented. The dependences of the heat conductivity of the considered polymer composite materials on the content of the filler are obtained. The possibility of obtaining polymer composites based on polycarbonate with a coefficient of heat conductivity of 50.0 and 25.7 W/(m K) using carbon nanotubes and aluminum particles as fillers, respectively, has been established. The results of studies of the degree of crystallinity of polymer matrices of the considered composites are presented. Data are submitted concerning the correlation between the indicated degree of crystallinity and the heat conductivity coefficient of the studied composite materials. An interpretation of the mechanism of such a dependence is given on the basis of the laws governing the formation of percolation structures from filler particles.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
聚合物微纳米复合材料的热物理性质及其与聚合物基体结构特性的关系
本文介绍了碳纳米管和铝颗粒填充聚乙烯和聚碳酸酯聚合物微纳米复合材料导热性能的实验研究结果。得到了所考虑的聚合物复合材料的导热性与填料含量的关系。以碳纳米管和铝颗粒为填料,制备导热系数分别为50.0和25.7 W/(m K)的聚碳酸酯基聚合物复合材料。给出了所考虑的复合材料的聚合物基体结晶度的研究结果。提交了有关所研究的复合材料的指示结晶度与导热系数之间的相关性的数据。根据填料颗粒形成渗透结构的规律,对这种依赖的机理进行了解释。
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 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
THE FLOW OF LUBRICANT IN A NARROW WEDGE-SHAPED SLOT WITH A MOVABLE WALL IS CONSIDERED AERODYNAMICS AND MIXTURE FORMATION IN BURNERS WITH A MULTI-ROW JET FUEL SUPPLY SYSTEM IMPROVEMENT OF THERMAL MODES OF WARMING UP HIGH-TEMPERATURE UNITS METHOD OF REDUCING WATER HARDNESS SALTS AND HEAT AND MASS EXCHANGE EQUIPMENT FOR ITS IMPLEMENTATION INFLUENCE OF COMBINED DRYING OF COLLOID CAPILLARY-POROUS MATERIALS ON ENERGY EXPENDITURES
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1