{"title":"聚乙烯的热容量III.从5到350K的一个线性和一个分支样品。","authors":"Shu-Sing Chang, Edgar F Westrum, H Gary Carlson","doi":"10.6028/jres.079A.010","DOIUrl":null,"url":null,"abstract":"<p><p>Heat capacities of two polyethylene samples, one linear with a density of 0.973 g cm<sup>-3</sup> and one branched with a density of 0.91 g cm<sup>-3</sup>, have been determined by adiabatic calorimetry from 5 to 360 K in a different experimental arrangement then employed for studies of other polyethylene samples in this series. The heat capacity behavior of these two samples confirms expectations for samples with corresponding densities.</p>","PeriodicalId":17018,"journal":{"name":"Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry","volume":"79A 2","pages":"437-441"},"PeriodicalIF":0.0000,"publicationDate":"1975-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6565414/pdf/jres-79A-437.pdf","citationCount":"5","resultStr":"{\"title\":\"Heat Capacities of Polyethylene III. One Linear and One Branched Sample from 5 to 350 K.\",\"authors\":\"Shu-Sing Chang, Edgar F Westrum, H Gary Carlson\",\"doi\":\"10.6028/jres.079A.010\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Heat capacities of two polyethylene samples, one linear with a density of 0.973 g cm<sup>-3</sup> and one branched with a density of 0.91 g cm<sup>-3</sup>, have been determined by adiabatic calorimetry from 5 to 360 K in a different experimental arrangement then employed for studies of other polyethylene samples in this series. The heat capacity behavior of these two samples confirms expectations for samples with corresponding densities.</p>\",\"PeriodicalId\":17018,\"journal\":{\"name\":\"Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry\",\"volume\":\"79A 2\",\"pages\":\"437-441\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1975-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6565414/pdf/jres-79A-437.pdf\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.6028/jres.079A.010\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.6028/jres.079A.010","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
摘要
在不同的实验安排中，通过5至360K的绝热量热法测定了两个聚乙烯样品的热容，一个是密度为0.973 g cm-3的线性样品，另一个是0.91 g cm-3密度的支链样品，然后用于研究该系列中的其他聚乙烯样品。这两个样品的热容行为证实了对具有相应密度的样品的期望。
Heat Capacities of Polyethylene III. One Linear and One Branched Sample from 5 to 350 K.
Heat capacities of two polyethylene samples, one linear with a density of 0.973 g cm-3 and one branched with a density of 0.91 g cm-3, have been determined by adiabatic calorimetry from 5 to 360 K in a different experimental arrangement then employed for studies of other polyethylene samples in this series. The heat capacity behavior of these two samples confirms expectations for samples with corresponding densities.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
