除其他不考虑热惯量的方法外,利用差热分析确定活化能的方法也有缺陷

J. Šesták, P. Holba
{"title":"除其他不考虑热惯量的方法外,利用差热分析确定活化能的方法也有缺陷","authors":"J. Šesták, P. Holba","doi":"10.4172/2155-9872.1000331","DOIUrl":null,"url":null,"abstract":"The paper displays that the traditional method of kinetic evaluation of activation energies by simple portioning of the as-cast DTA curves is erroneous because is missing the impact of thermal inertia which is known since the Newton cooling law. This error is interwoven into all methods using thermal measurements. The method derivation is upgraded when using the missing terms.","PeriodicalId":14865,"journal":{"name":"Journal of analytical and bioanalytical techniques","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Piloyan Method to Determine the Activation Energy from DTA is Defectivein Addition to other Methods which do not take into Account the ThermalInertia\",\"authors\":\"J. Šesták, P. Holba\",\"doi\":\"10.4172/2155-9872.1000331\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper displays that the traditional method of kinetic evaluation of activation energies by simple portioning of the as-cast DTA curves is erroneous because is missing the impact of thermal inertia which is known since the Newton cooling law. This error is interwoven into all methods using thermal measurements. The method derivation is upgraded when using the missing terms.\",\"PeriodicalId\":14865,\"journal\":{\"name\":\"Journal of analytical and bioanalytical techniques\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of analytical and bioanalytical techniques\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4172/2155-9872.1000331\",\"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 analytical and bioanalytical techniques","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4172/2155-9872.1000331","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

摘要

本文指出,由于忽略了牛顿冷却定律以来已知的热惯量的影响,用铸态差热分析曲线的简单分割来计算活化能的传统方法是错误的。这种误差交织在使用热测量的所有方法中。当使用缺少的项时,方法派生将得到升级。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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
Piloyan Method to Determine the Activation Energy from DTA is Defectivein Addition to other Methods which do not take into Account the ThermalInertia
The paper displays that the traditional method of kinetic evaluation of activation energies by simple portioning of the as-cast DTA curves is erroneous because is missing the impact of thermal inertia which is known since the Newton cooling law. This error is interwoven into all methods using thermal measurements. The method derivation is upgraded when using the missing terms.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Elucidation of unknown pharmaceutical degradation products: Structures and pathways Ionic liquids as stationary phase in GC: An innovation for improving food, environmental and petrochemical analysis Leaching of Some Essential and Non-Essential Heavy Metals from Modern Glazed Ceramic Crockeries Imported into Qatar from China, India and Spain A New Approach of Solving the Nonlinear Equations in Biofiltration of Methane in a Closed Biofilter Determination of Some Trace Heavy Metals (Pb, Cr, Cd, Mn and Zn) Levels in Iron Ores from Mines in Wollega (Ethiopia) Using Atomic Absorption Spectrometric Technique
×
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