Kai Fan, Junwei Zhou, Chuanyang Gao, Jinshen Lei, Jinjie Qin, Xiaoying Liu
{"title":"水热反应与伽马射线辐照法制备超亲水性 UiO-66-NH2@PMAA 金属有机框架材料","authors":"Kai Fan, Junwei Zhou, Chuanyang Gao, Jinshen Lei, Jinjie Qin, Xiaoying Liu","doi":"10.1134/s0018143924700061","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>In this study, the UiO-66-NH<sub>2</sub>@PMAA metal-organic framework was prepared by using a hydrothermal reaction coupled with the gamma-ray irradiation method. The chemical structure of the product was studied using FTIR and XPS before and after irradiation, indicating the efficient development of the grafting reaction. The DSC results revealed a drop in the melting point of UiO-66-NH<sub>2</sub>@PMAA material, which might be attributed to PMAM grafting. Following that, different MOF materials were suction-filtered onto the surface of the membrane, and the alteration of their contact angle with time was recorded, indicating the enhancement of UiO-66-NH<sub>2</sub>@PMAA materials’ hydrophilicity. The modified MOF material has better dispersibility in aqueous solutions, providing reference significance for its application in related fields.</p>","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":"22 1","pages":""},"PeriodicalIF":0.9000,"publicationDate":"2024-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Preparation of Superhydrophilic UiO-66-NH2@PMAA Metal-Organic Framework Materials by Hydrothermal Reaction Coupled with Gamma Ray Irradiation Method\",\"authors\":\"Kai Fan, Junwei Zhou, Chuanyang Gao, Jinshen Lei, Jinjie Qin, Xiaoying Liu\",\"doi\":\"10.1134/s0018143924700061\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>In this study, the UiO-66-NH<sub>2</sub>@PMAA metal-organic framework was prepared by using a hydrothermal reaction coupled with the gamma-ray irradiation method. The chemical structure of the product was studied using FTIR and XPS before and after irradiation, indicating the efficient development of the grafting reaction. The DSC results revealed a drop in the melting point of UiO-66-NH<sub>2</sub>@PMAA material, which might be attributed to PMAM grafting. Following that, different MOF materials were suction-filtered onto the surface of the membrane, and the alteration of their contact angle with time was recorded, indicating the enhancement of UiO-66-NH<sub>2</sub>@PMAA materials’ hydrophilicity. The modified MOF material has better dispersibility in aqueous solutions, providing reference significance for its application in related fields.</p>\",\"PeriodicalId\":12893,\"journal\":{\"name\":\"High Energy Chemistry\",\"volume\":\"22 1\",\"pages\":\"\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2024-05-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"High Energy Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1134/s0018143924700061\",\"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":"High Energy Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1134/s0018143924700061","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Preparation of Superhydrophilic UiO-66-NH2@PMAA Metal-Organic Framework Materials by Hydrothermal Reaction Coupled with Gamma Ray Irradiation Method
Abstract
In this study, the UiO-66-NH2@PMAA metal-organic framework was prepared by using a hydrothermal reaction coupled with the gamma-ray irradiation method. The chemical structure of the product was studied using FTIR and XPS before and after irradiation, indicating the efficient development of the grafting reaction. The DSC results revealed a drop in the melting point of UiO-66-NH2@PMAA material, which might be attributed to PMAM grafting. Following that, different MOF materials were suction-filtered onto the surface of the membrane, and the alteration of their contact angle with time was recorded, indicating the enhancement of UiO-66-NH2@PMAA materials’ hydrophilicity. The modified MOF material has better dispersibility in aqueous solutions, providing reference significance for its application in related fields.
期刊介绍：
High Energy Chemistry publishes original articles, reviews, and short communications on molecular and supramolecular photochemistry, photobiology, radiation chemistry, plasma chemistry, chemistry of nanosized systems, chemistry of new atoms, processes and materials for optical information systems and other areas of high energy chemistry. It publishes theoretical and experimental studies in all areas of high energy chemistry, such as the interaction of high-energy particles with matter, the nature and reactivity of short-lived species induced by the action of particle and electromagnetic radiation or hot atoms on substances in their gaseous and condensed states, and chemical processes initiated in organic and inorganic systems by high-energy radiation.
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