Facile synthesis of porous organic polymers (POPs) membrane via click chemistry for efficient PM2.5 capture | |
Bai, Wei; Fan, Yukang; Wang, Fei; Mu, Peng; Sun, Hanxue; Zhu, Zhaoqi; Liang, Weidong; Li, An | |
2021-03-01 | |
发表期刊 | Separation and Purification Technology |
ISSN | 13835866 |
卷号 | 258 |
摘要 | Global environmental problems are facing serious challenges, especially the harm of air pollution to human health. It is meaningful to capture harmful particulate matter (PM) in the air. In this work, we report for the first time the facile synthesis of porous organic polymers (POPs) with macroporous structure, which were synthesized using 1,4-benzenedithiol, 1,4-diethynylbenzene and 1,3-benzenedithiol via click chemistry, for efficient PM capture. PM filtration measurement was simulated by the release of particulate pollutants from cigarette smoke. The test results of porous composite membranes (PCMs) show a high PM removal efficiency for PM2.5 (≥99.80 ± 1.58%) and PM10 (≥99.89 ± 0.89%) in 30 h. The PCMs based on kapok fiber not only has good mechanical properties, but also can be made into membranes of different sizes depending on the size of the substrate. Taking advantage of their simple one-step synthesis via click chemistry with great potentials for scale-up under mild conditions, such PCMs may find useful applications in PM capture. © 2020 |
关键词 | Composite membranes Organic pollutants Particles (particulate matter) Smoke Synthesis (chemical) 1 ,4-Benzenedithiol Facile synthesis Global environmental problems Macroporous structures One step synthesis Particulate Matter Porous composite membranes Porous organic polymers |
DOI | 10.1016/j.seppur.2020.118049 |
收录类别 | EI ; SCIE |
语种 | 英语 |
WOS研究方向 | Engineering |
WOS类目 | Engineering, Chemical |
WOS记录号 | WOS:000598154900005 |
出版者 | Elsevier B.V. |
EI入藏号 | 20204809533792 |
EI主题词 | Organic polymers |
EI分类号 | 802.2 Chemical Reactions - 804.1 Organic Compounds - 815.1.1 Organic Polymers - 951 Materials Science |
来源库 | Compendex |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/147211 |
专题 | 设计艺术学院 石油化工学院 |
通讯作者 | Li, An |
作者单位 | Lanzhou Univ Technol, Coll Petrochem Technol, Langongping Rd 287, Lanzhou 730050, Peoples R China |
第一作者单位 | 石油化工学院 |
通讯作者单位 | 石油化工学院 |
第一作者的第一单位 | 石油化工学院 |
推荐引用方式 GB/T 7714 | Bai, Wei,Fan, Yukang,Wang, Fei,et al. Facile synthesis of porous organic polymers (POPs) membrane via click chemistry for efficient PM2.5 capture[J]. Separation and Purification Technology,2021,258. |
APA | Bai, Wei.,Fan, Yukang.,Wang, Fei.,Mu, Peng.,Sun, Hanxue.,...&Li, An.(2021).Facile synthesis of porous organic polymers (POPs) membrane via click chemistry for efficient PM2.5 capture.Separation and Purification Technology,258. |
MLA | Bai, Wei,et al."Facile synthesis of porous organic polymers (POPs) membrane via click chemistry for efficient PM2.5 capture".Separation and Purification Technology 258(2021). |
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