F. Chen, Y. Ma, Y. Miao, Z. Zhang, B. Ling, K. Chen, N. Di, J. Gao
{"title":"基于[Emim][Ac]/唑族咪唑酸框架复合材料的新型环氧树脂固化剂的合成与表征","authors":"F. Chen, Y. Ma, Y. Miao, Z. Zhang, B. Ling, K. Chen, N. Di, J. Gao","doi":"10.1134/S1070363224100177","DOIUrl":null,"url":null,"abstract":"<p>The curing agent is an essential component in the epoxy resin (EP) system, while the rational construction of the curing agent is highly desired for practical applications. In this study, a novel curing agent was developed using Zeolitic imidazolate framework-8 (ZIF-8) and 1-ethyl-3-methylimidazolium acetate ([Emim][Ac]). [Emim][Ac]@ZIF-8 serves as both a functional filler and a curing agent for preparing [Emim][Ac]@ZIF-8/EP. The curing behavior of [Emim][Ac]@ZIF-8/EP was investigated through differential scanning calorimetry (DSC) characterizations. Notably, during the curing reaction of the epoxy resin, [Emim][Ac]@ZIF-8 exhibited delayed kinetic behavior compared to pure [Emim][Ac]. Furthermore, the impact of the loading amount of [Emim][Ac] and the dosage of [Emim][Ac]@ZIF-8 on the curing temperature of the system was explored. Finally, the curing kinetics of epoxy resin (E-51) in both [Emim][Ac]@ZIF-8 and [Emim][Ac] were analyzed using DSC at different heating rates. This work provides an insightful guidance for the construction of effective fillers for the preparation of epoxy composites.</p>","PeriodicalId":761,"journal":{"name":"Russian Journal of General Chemistry","volume":"94 10","pages":"2721 - 2729"},"PeriodicalIF":0.9000,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis and Characterization of a Novel Curing Agent for Epoxy Resin Based on [Emim][Ac]/Zeolitic Imidazolate Framework Composites\",\"authors\":\"F. Chen, Y. Ma, Y. Miao, Z. Zhang, B. Ling, K. Chen, N. Di, J. Gao\",\"doi\":\"10.1134/S1070363224100177\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The curing agent is an essential component in the epoxy resin (EP) system, while the rational construction of the curing agent is highly desired for practical applications. In this study, a novel curing agent was developed using Zeolitic imidazolate framework-8 (ZIF-8) and 1-ethyl-3-methylimidazolium acetate ([Emim][Ac]). [Emim][Ac]@ZIF-8 serves as both a functional filler and a curing agent for preparing [Emim][Ac]@ZIF-8/EP. The curing behavior of [Emim][Ac]@ZIF-8/EP was investigated through differential scanning calorimetry (DSC) characterizations. Notably, during the curing reaction of the epoxy resin, [Emim][Ac]@ZIF-8 exhibited delayed kinetic behavior compared to pure [Emim][Ac]. Furthermore, the impact of the loading amount of [Emim][Ac] and the dosage of [Emim][Ac]@ZIF-8 on the curing temperature of the system was explored. Finally, the curing kinetics of epoxy resin (E-51) in both [Emim][Ac]@ZIF-8 and [Emim][Ac] were analyzed using DSC at different heating rates. This work provides an insightful guidance for the construction of effective fillers for the preparation of epoxy composites.</p>\",\"PeriodicalId\":761,\"journal\":{\"name\":\"Russian Journal of General Chemistry\",\"volume\":\"94 10\",\"pages\":\"2721 - 2729\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2024-11-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of General Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1070363224100177\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of General Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S1070363224100177","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Synthesis and Characterization of a Novel Curing Agent for Epoxy Resin Based on [Emim][Ac]/Zeolitic Imidazolate Framework Composites
The curing agent is an essential component in the epoxy resin (EP) system, while the rational construction of the curing agent is highly desired for practical applications. In this study, a novel curing agent was developed using Zeolitic imidazolate framework-8 (ZIF-8) and 1-ethyl-3-methylimidazolium acetate ([Emim][Ac]). [Emim][Ac]@ZIF-8 serves as both a functional filler and a curing agent for preparing [Emim][Ac]@ZIF-8/EP. The curing behavior of [Emim][Ac]@ZIF-8/EP was investigated through differential scanning calorimetry (DSC) characterizations. Notably, during the curing reaction of the epoxy resin, [Emim][Ac]@ZIF-8 exhibited delayed kinetic behavior compared to pure [Emim][Ac]. Furthermore, the impact of the loading amount of [Emim][Ac] and the dosage of [Emim][Ac]@ZIF-8 on the curing temperature of the system was explored. Finally, the curing kinetics of epoxy resin (E-51) in both [Emim][Ac]@ZIF-8 and [Emim][Ac] were analyzed using DSC at different heating rates. This work provides an insightful guidance for the construction of effective fillers for the preparation of epoxy composites.
期刊介绍：
Russian Journal of General Chemistry is a journal that covers many problems that are of general interest to the whole community of chemists. The journal is the successor to Russia’s first chemical journal, Zhurnal Russkogo Khimicheskogo Obshchestva (Journal of the Russian Chemical Society ) founded in 1869 to cover all aspects of chemistry. Now the journal is focused on the interdisciplinary areas of chemistry (organometallics, organometalloids, organoinorganic complexes, mechanochemistry, nanochemistry, etc.), new achievements and long-term results in the field. The journal publishes reviews, current scientific papers, letters to the editor, and discussion papers.
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