Alkyl bicarbamates supramolecular organogelators with effective selective gelation and high oil recovery from oil/water mixtures
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- 作者：Yongzhen Wanga ; Songquan Wua ; Xingru Yanb ; Tao Maa ; Lu Shaoa ; Yuyan Liua ; liuyy@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhanhu Guob ; nanomaterials2000@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Alkyl bicarbamate ; Supramolecular gelator ; Self-assembly ; Oil recovery
- 刊名：Chemosphere
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：167
- 期：Complete
- 页码：178-187
- 全文大小：2882 K
文摘
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A series of alkyl bicarbamates supramolecular organogelators were synthesized.
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The driving force for small molecules self-assembly was characterized and analyzed.
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The oil gelator can self-assemble in oils to form different 3D networks.
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Some gelators can phase-selectively gel and recover oil spills from water surface.
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The removal of oils is thorough with high oil removal rate and oil retention rate.