文章基本信息

标题：A multifunctional azobenzene-based polymeric adsorbent for effective water remediation
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作者：Decheng Wan ; Feng Chen ; Qingrui Geng 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2015
卷号：4
期号：1
DOI：10.1038/srep07296
语种：English
出版社：Springer Nature
摘要：The efficient removal of trace carcinogenic organic pollutants, such as polycyclic aromatic hydrocarbons (PAHs) and ionic dyes, from water is an important technical challenge. We report a highly effective recyclable multifunctional azobenzene (AZ)-based silica-supported polymeric adsorbent which can simultaneously remove both PAHs and anionic dyes from water to below parts per billion (ppb) level based on multiple interactions such as the hydrophobic effect, π – π stacking and electrostatic interactions, thus providing a new strategy for designer water remediation materials.