Abstract：
:Developing an efficient and environmentally friendly strategy for oil-water separation is extremely important for practical application. In this study, a superhydrophobic and superoleophilic melamine sponge loaded with cross-linked and swellable polydivinylbenzene was successfully fabricated by a facile and effective one-step impregnation-curing method with adhesion of polydimethylsiloxane. The prepared sponge not only exhibited high oil absorption capacity, but it also enabled rapid oil collection in situ, which could be extended to practical application. Moreover, the modified superhydrophobic sponge showed excellent mechanical resistance and chemical stability. The surface morphology and chemical composition were characterized by scanning electron microscopy, X-ray photoelectron spectroscopy and Fourier transform infrared spectroscopy. This material has great development potential for large-scale oil spill clean-up and chemical spill accidents.
journal_name
Chemospherejournal_title
Chemosphereauthors
Zhang J,Chen R,Liu J,Liu Q,Yu J,Zhang H,Jing X,Liu P,Wang Jdoi
10.1016/j.chemosphere.2019.124793subject
Has Abstractpub_date
2020-01-01 00:00:00pages
124793eissn
0045-6535issn
1879-1298pii
S0045-6535(19)32032-6journal_volume
239pub_type
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