喷雾干燥制备团聚体的微观力学与强度

Q3 Materials Science JCIS open Pub Date : 2023-01-01 DOI:10.1016/j.jciso.2022.100068
Lorenzo Vasquez Giuliano , Antonio Buffo , Marco Vanni , Graziano Frungieri
{"title":"喷雾干燥制备团聚体的微观力学与强度","authors":"Lorenzo Vasquez Giuliano , Antonio Buffo , Marco Vanni , Graziano Frungieri","doi":"10.1016/j.jciso.2022.100068","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":73541,"journal":{"name":"JCIS open","volume":"9 ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Micromechanics and strength of agglomerates produced by spray drying\",\"authors\":\"Lorenzo Vasquez Giuliano , Antonio Buffo , Marco Vanni , Graziano Frungieri\",\"doi\":\"10.1016/j.jciso.2022.100068\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":73541,\"journal\":{\"name\":\"JCIS open\",\"volume\":\"9 \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"JCIS open\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2666934X22000265\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Materials Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"JCIS open","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666934X22000265","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Materials Science","Score":null,"Total":0}
引用次数: 6

摘要

胶体悬浮喷雾干燥通常被用作生产微米团聚体的途径。这种团聚体在流体动态应力下的形态和再分散行为预计将受到进行干燥的操作条件的强烈影响。受流体活化药物载体这一新兴研究领域的启发,在这项工作中,我们对喷雾干燥过程中团聚体的产生机制及其在流体动力学应力下的力学和碎裂行为进行了数值研究。毛细管力、布朗运动和颗粒-颗粒键的接触力学都被考虑在内。结果表明,不同的喷雾干燥条件导致团聚体的形貌和力学响应显著不同:在低Péclet数条件下获得了致密、均匀的团簇,而在高Péclet条件下形成了具有空隙核和厚的接触胶体颗粒外壳的中空团簇。我们还观察到,致密团聚体比空心团聚体强得多,并且在流体动应力作用下表现出脆性断裂。相反,观察到空心团簇更松散,并且在破裂之前发生了明显的变形。最后,这项工作旨在提供在针对胶体团聚体的特定形态和/或再分散性能时选择喷雾干燥条件所需的信息。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

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
Micromechanics and strength of agglomerates produced by spray drying
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
JCIS open
JCIS open Physical and Theoretical Chemistry, Colloid and Surface Chemistry, Surfaces, Coatings and Films
CiteScore
4.10
自引率
0.00%
发文量
0
审稿时长
36 days
期刊最新文献
Exploring efficiency and regeneration of magnetic zeolite synthesized from coal fly ash for water treatment applications Blending induced variations in Poloxamer's/Pluronic's® gelation: Thermodynamic and rheological perspectives Green synthesis of silver nanoparticles: A comprehensive review of methods, influencing factors, and applications Phosphorene: A novel nanomaterial revolutionizing biomedicine Fabrication and evaluation of PVDF membranes modified with cellulose and cellulose esters from peanut (Arachis hypogea L.) shell for application in methylene blue filtration
×
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