D. S. Tsvetkov, D. A. Malyshkin, M. O. Mazurin, V. V. Sereda, A. Yu. Zuev
{"title":"利用差示扫描量热法估算 CsX-PbX2 熔体（X = Cl、Br）的混合焓","authors":"D. S. Tsvetkov, D. A. Malyshkin, M. O. Mazurin, V. V. Sereda, A. Yu. Zuev","doi":"10.1134/S0036024424701887","DOIUrl":null,"url":null,"abstract":"<p>A comparatively simple method for estimating the mixing enthalpy of melts by differential scanning calorimetry using standard equipment is proposed. The enthalpies of mixing of CsX–PbX<sub>2</sub> (X = Cl, Br) melts are determined by this method. The measured values of mixing enthalpy in the CsCl–PbCl<sub>2</sub> system are in good agreement with those obtained by means of independent measurements. For the CsBr–PbBr<sub>2</sub> system, the enthalpy of mixing was measured for the first time. The similar values of mixing enthalpy were found for both studied systems.</p>","PeriodicalId":767,"journal":{"name":"Russian Journal of Physical Chemistry A","volume":"98 12","pages":"2675 - 2680"},"PeriodicalIF":0.7000,"publicationDate":"2024-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1134/S0036024424701887.pdf","citationCount":"0","resultStr":"{\"title\":\"Mixing Enthalpy Estimation for CsX–PbX2 Melts (X = Cl, Br) by Differential Scanning Calorimetry\",\"authors\":\"D. S. Tsvetkov, D. A. Malyshkin, M. O. Mazurin, V. V. Sereda, A. Yu. Zuev\",\"doi\":\"10.1134/S0036024424701887\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A comparatively simple method for estimating the mixing enthalpy of melts by differential scanning calorimetry using standard equipment is proposed. The enthalpies of mixing of CsX–PbX<sub>2</sub> (X = Cl, Br) melts are determined by this method. The measured values of mixing enthalpy in the CsCl–PbCl<sub>2</sub> system are in good agreement with those obtained by means of independent measurements. For the CsBr–PbBr<sub>2</sub> system, the enthalpy of mixing was measured for the first time. The similar values of mixing enthalpy were found for both studied systems.</p>\",\"PeriodicalId\":767,\"journal\":{\"name\":\"Russian Journal of Physical Chemistry A\",\"volume\":\"98 12\",\"pages\":\"2675 - 2680\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2024-11-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1134/S0036024424701887.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of Physical Chemistry A\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S0036024424701887\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Physical Chemistry A","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0036024424701887","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Mixing Enthalpy Estimation for CsX–PbX2 Melts (X = Cl, Br) by Differential Scanning Calorimetry
A comparatively simple method for estimating the mixing enthalpy of melts by differential scanning calorimetry using standard equipment is proposed. The enthalpies of mixing of CsX–PbX2 (X = Cl, Br) melts are determined by this method. The measured values of mixing enthalpy in the CsCl–PbCl2 system are in good agreement with those obtained by means of independent measurements. For the CsBr–PbBr2 system, the enthalpy of mixing was measured for the first time. The similar values of mixing enthalpy were found for both studied systems.
期刊介绍：
Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world.
Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.
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
