聚两性水凝胶对不同来源染料的吸附能力

IF 0.7 4区化学 Q4 CHEMISTRY, PHYSICAL

Russian Journal of Physical Chemistry A Pub Date : 2024-07-02 DOI:10.1134/s0036024424700237

V. A. Lipin, A. N. Evdokimov, T. A. Poshvina, Yu. A. Petrova, D. D. Hernandez Garcia

{"title":"聚两性水凝胶对不同来源染料的吸附能力","authors":"V. A. Lipin, A. N. Evdokimov, T. A. Poshvina, Yu. A. Petrova, D. D. Hernandez Garcia","doi":"10.1134/s0036024424700237","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The authors study the sorption capacities of polyampholytic hydrogels synthesized by modifying polyacrylamide with ethylenediamine, 1,3-diaminopropane, and 1,4-diaminobutane with respect to dyes of different origins: Congo red, methyl orange, and methylene blue. It is found that having a strong electrolyte in the solution lowers the sorption capacity of polyampholyte hydrogels with respect to the dyes. It is shown that the sorption of the dyes is reliably described by the Langmuir and Freundlich models, and the process is of a physical nature.</p>","PeriodicalId":767,"journal":{"name":"Russian Journal of Physical Chemistry A","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Sorption Capacity of Polyampholytic Hydrogels with Respect to Dyes of Different Origins\",\"authors\":\"V. A. Lipin, A. N. Evdokimov, T. A. Poshvina, Yu. A. Petrova, D. D. Hernandez Garcia\",\"doi\":\"10.1134/s0036024424700237\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>The authors study the sorption capacities of polyampholytic hydrogels synthesized by modifying polyacrylamide with ethylenediamine, 1,3-diaminopropane, and 1,4-diaminobutane with respect to dyes of different origins: Congo red, methyl orange, and methylene blue. It is found that having a strong electrolyte in the solution lowers the sorption capacity of polyampholyte hydrogels with respect to the dyes. It is shown that the sorption of the dyes is reliably described by the Langmuir and Freundlich models, and the process is of a physical nature.</p>\",\"PeriodicalId\":767,\"journal\":{\"name\":\"Russian Journal of Physical Chemistry A\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2024-07-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of Physical Chemistry A\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1134/s0036024424700237\",\"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":"Russian Journal of Physical Chemistry A","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1134/s0036024424700237","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

摘要

摘要作者研究了用乙二胺、1,3-二氨基丙烷和 1,4- 二氨基丁烷改性聚丙烯酰胺合成的聚两性水凝胶对不同来源染料的吸附能力：刚果红、甲基橙和亚甲基蓝。研究发现，溶液中的强电解质会降低聚两性水凝胶对染料的吸附能力。研究表明，染料的吸附作用可以用 Langmuir 和 Freundlich 模型可靠地描述，而且吸附过程是物理性的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Sorption Capacity of Polyampholytic Hydrogels with Respect to Dyes of Different Origins

查看原文本刊更多论文

Sorption Capacity of Polyampholytic Hydrogels with Respect to Dyes of Different Origins

Abstract

The authors study the sorption capacities of polyampholytic hydrogels synthesized by modifying polyacrylamide with ethylenediamine, 1,3-diaminopropane, and 1,4-diaminobutane with respect to dyes of different origins: Congo red, methyl orange, and methylene blue. It is found that having a strong electrolyte in the solution lowers the sorption capacity of polyampholyte hydrogels with respect to the dyes. It is shown that the sorption of the dyes is reliably described by the Langmuir and Freundlich models, and the process is of a physical nature.

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

Russian Journal of Physical Chemistry A 化学-物理化学

CiteScore

1.20

自引率

14.30%

发文量

376

审稿时长

5.1 months

期刊介绍： Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.