三聚氰胺
光热治疗
木质素
材料科学
纳米技术
高分子科学
化学工程
化学
有机化学
工程类
作者
Zhibiao Guo,Mingkun Wang,Lei Qiao,Zhiwei He
标识
DOI:10.1016/j.ijbiomac.2024.135168
摘要
Frequent oil spills and the discharge of oily wastewaters become a significant threat to the environment and ecosystem. Herein, a non-fluorinated lignin-based melamine sponge with superhydrophobic and photothermal properties (labeled as MS@COF/LPs/PDMS) has been achieved by decorating with covalent organic framework (COF), lignin particles (LPs) and PDMS. The MS@COF/LPs/PDMS shows excellent surface superhydrophobicity with a water contact angle of 152.3° and a sliding angle of 6°. The adsorption capacities of the MS@COF/LPs/PDMS range from 38.4 g/g to 100.3 g/g for various oils and organic solvents, and the separation efficiency of the MS@COF/LPs/PDMS for CCl
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