用于清除放射性表面污染物的聚脒肟和氧化石墨烯协同稳定泡沫去污剂

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-08-07 DOI:10.1007/s10967-024-09634-z

Sijie Lei, Xiaoyan Lin, Qiang Han

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引用次数: 0

摘要

本研究将聚丙烯腈改性为聚脒肟，以提高泡沫稳定性和去污率。聚脒肟与氧化石墨烯、1 wt% 的皂素和 1 wt% 的烷基糖苷相结合，配制成 PAO/GO 泡沫去污剂。结果表明，泡沫的半衰期从 32 分钟延长至 308 分钟。PAO/GO 泡沫去污剂对不锈钢、瓷砖和玻璃表面的 α 射线去污率分别为 93.30%、98.34% 和 99.81%。因此，PAO/GO 在稳定泡沫和提高去污率方面的双重功能凸显了其在放射性去污方面的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Polyamidoxime and graphene oxide synergistically stabilized foam decontaminant for removal of radioactive surface contaminants

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Polyamidoxime and graphene oxide synergistically stabilized foam decontaminant for removal of radioactive surface contaminants

In this study, polyacrylonitrile was modified to polyamidoxime to enhance foam stabilization and decontamination rate. Polyamidoxime was combined with graphene oxide, 1 wt% of saponins, and 1 wt% of alkyl glycosides to formulate the PAO/GO foam decontaminant. The outcomes demonstrated resulted in the half-life of the foam extending from 32 to 308 min. The PAO/GO foam decontaminant displayed α-ray decontamination rates of 93.30%, 98.34%, and 99.81% on stainless steel, tile, and glass surfaces. Hence, the dual functional PAO/GO in stabilizing foam while enhancing decontamination rates underscores its potential for radioactive decontamination.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

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.