{"title":"普鲁士蓝支撑石墨氮化碳复合材料（普鲁士蓝/g-C3N4）去除水溶液中 U(VI) 的吸附性能","authors":"Guodong Zhao, Huirui Xiao, Xiaolin Tang, Qing Liu","doi":"10.1007/s10967-024-09707-z","DOIUrl":null,"url":null,"abstract":"<p>A simple strategy is presented for the preparation of Prussian blue-modified g-C<sub>3</sub>N<sub>4</sub>. PB/g-C<sub>3</sub>N<sub>4</sub> is synthesized as an efficient adsorbent for the adsorption of U (VI), and the effects of various conditions on the adsorption of U (VI) are investigated. Static adsorption experiments reveal that the adsorption of U (VI) by PB/g-C<sub>3</sub>N<sub>4</sub> conforms to the Langmuir adsorption isotherm and pseudo-second-order adsorption model. The composition and morphology of the materials are characterized by XRD, FT-IR, XPS, SEM, and BET. This study demonstrates that PB/g-C<sub>3</sub>N<sub>4</sub> is a promising material for uranium-containing wastewater treatment, with the advantages of low cost, environmental friendliness, and facile synthesis.</p>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Adsorption performance of Prussian blue supported graphitic carbon nitride composite (Prussian blue/g-C3N4) for the removal of U(VI) from aqueous solutions\",\"authors\":\"Guodong Zhao, Huirui Xiao, Xiaolin Tang, Qing Liu\",\"doi\":\"10.1007/s10967-024-09707-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A simple strategy is presented for the preparation of Prussian blue-modified g-C<sub>3</sub>N<sub>4</sub>. PB/g-C<sub>3</sub>N<sub>4</sub> is synthesized as an efficient adsorbent for the adsorption of U (VI), and the effects of various conditions on the adsorption of U (VI) are investigated. Static adsorption experiments reveal that the adsorption of U (VI) by PB/g-C<sub>3</sub>N<sub>4</sub> conforms to the Langmuir adsorption isotherm and pseudo-second-order adsorption model. The composition and morphology of the materials are characterized by XRD, FT-IR, XPS, SEM, and BET. This study demonstrates that PB/g-C<sub>3</sub>N<sub>4</sub> is a promising material for uranium-containing wastewater treatment, with the advantages of low cost, environmental friendliness, and facile synthesis.</p>\",\"PeriodicalId\":1,\"journal\":{\"name\":\"Accounts of Chemical Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":16.4000,\"publicationDate\":\"2024-08-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Accounts of Chemical Research\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1007/s10967-024-09707-z\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1007/s10967-024-09707-z","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
摘要
本文提出了一种制备普鲁士蓝改性 g-C3N4 的简单策略。合成的 PB/g-C3N4 是吸附 U (VI) 的高效吸附剂，并研究了各种条件对 U (VI) 吸附的影响。静态吸附实验表明，PB/g-C3N4 对 U (VI) 的吸附符合 Langmuir 吸附等温线和伪秒阶吸附模型。XRD、FT-IR、XPS、SEM 和 BET 表征了材料的组成和形态。该研究表明，PB/g-C3N4 具有成本低、环境友好、合成简便等优点，是一种很有前景的含铀废水处理材料。
Adsorption performance of Prussian blue supported graphitic carbon nitride composite (Prussian blue/g-C3N4) for the removal of U(VI) from aqueous solutions
A simple strategy is presented for the preparation of Prussian blue-modified g-C3N4. PB/g-C3N4 is synthesized as an efficient adsorbent for the adsorption of U (VI), and the effects of various conditions on the adsorption of U (VI) are investigated. Static adsorption experiments reveal that the adsorption of U (VI) by PB/g-C3N4 conforms to the Langmuir adsorption isotherm and pseudo-second-order adsorption model. The composition and morphology of the materials are characterized by XRD, FT-IR, XPS, SEM, and BET. This study demonstrates that PB/g-C3N4 is a promising material for uranium-containing wastewater treatment, with the advantages of low cost, environmental friendliness, and facile synthesis.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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