Atul A Patil, Priyanka S Shisode, Anil S Patil, Amol A Patil, Pramod P Mahulikar, Chetan B Patil
{"title":"生物填料浓度对环氧纳米复合材料热力学性能的影响","authors":"Atul A Patil, Priyanka S Shisode, Anil S Patil, Amol A Patil, Pramod P Mahulikar, Chetan B Patil","doi":"10.1007/s12034-025-03421-6","DOIUrl":null,"url":null,"abstract":"<div><p>In the present investigation, the impact of bio-origin calcium carbonate (chicken eggshell) on the mechanical and thermal properties of binary epoxy/LDH nanocomposites was studied. The ternary nanocomposites of epoxy/LDH/bio-origin CaCO<sub>3</sub> were prepared by using Slurry-compounding technique, and the zeta potential results indicate that the average size of bio-origin CaCO<sub>3</sub> is around 125–185 nm. Tensile strength data clearly shows that 5.0 wt% bio-origin calcium carbonate (bio-origin CaCO<sub>3</sub>) concentrations in epoxy matrix showed optimum improvement in the tensile strength, impact resistance and toughness as compared to the virgin epoxy resin and other nanocomposites. The thermal properties of the nanocomposite system were also found to be maximum for the same concentration. The morphology of the nanocomposites shows superior bonding between the bio-nanofiller and epoxy resin, thus leading to an improvement of the mechanical properties at the same concentration (5.0 wt%).</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 2","pages":""},"PeriodicalIF":1.9000,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Impact of bio-filler concentration on the thermal and mechanical properties of epoxy nanocomposites\",\"authors\":\"Atul A Patil, Priyanka S Shisode, Anil S Patil, Amol A Patil, Pramod P Mahulikar, Chetan B Patil\",\"doi\":\"10.1007/s12034-025-03421-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In the present investigation, the impact of bio-origin calcium carbonate (chicken eggshell) on the mechanical and thermal properties of binary epoxy/LDH nanocomposites was studied. The ternary nanocomposites of epoxy/LDH/bio-origin CaCO<sub>3</sub> were prepared by using Slurry-compounding technique, and the zeta potential results indicate that the average size of bio-origin CaCO<sub>3</sub> is around 125–185 nm. Tensile strength data clearly shows that 5.0 wt% bio-origin calcium carbonate (bio-origin CaCO<sub>3</sub>) concentrations in epoxy matrix showed optimum improvement in the tensile strength, impact resistance and toughness as compared to the virgin epoxy resin and other nanocomposites. The thermal properties of the nanocomposite system were also found to be maximum for the same concentration. The morphology of the nanocomposites shows superior bonding between the bio-nanofiller and epoxy resin, thus leading to an improvement of the mechanical properties at the same concentration (5.0 wt%).</p></div>\",\"PeriodicalId\":502,\"journal\":{\"name\":\"Bulletin of Materials Science\",\"volume\":\"48 2\",\"pages\":\"\"},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2025-04-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bulletin of Materials Science\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s12034-025-03421-6\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of Materials Science","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s12034-025-03421-6","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Impact of bio-filler concentration on the thermal and mechanical properties of epoxy nanocomposites
In the present investigation, the impact of bio-origin calcium carbonate (chicken eggshell) on the mechanical and thermal properties of binary epoxy/LDH nanocomposites was studied. The ternary nanocomposites of epoxy/LDH/bio-origin CaCO3 were prepared by using Slurry-compounding technique, and the zeta potential results indicate that the average size of bio-origin CaCO3 is around 125–185 nm. Tensile strength data clearly shows that 5.0 wt% bio-origin calcium carbonate (bio-origin CaCO3) concentrations in epoxy matrix showed optimum improvement in the tensile strength, impact resistance and toughness as compared to the virgin epoxy resin and other nanocomposites. The thermal properties of the nanocomposite system were also found to be maximum for the same concentration. The morphology of the nanocomposites shows superior bonding between the bio-nanofiller and epoxy resin, thus leading to an improvement of the mechanical properties at the same concentration (5.0 wt%).
期刊介绍：
The Bulletin of Materials Science is a bi-monthly journal being published by the Indian Academy of Sciences in collaboration with the Materials Research Society of India and the Indian National Science Academy. The journal publishes original research articles, review articles and rapid communications in all areas of materials science. The journal also publishes from time to time important Conference Symposia/ Proceedings which are of interest to materials scientists. It has an International Advisory Editorial Board and an Editorial Committee. The Bulletin accords high importance to the quality of articles published and to keep at a minimum the processing time of papers submitted for publication.
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