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PubMed Publications| Keyword search (4,163 papers available) |  |
"porous" Keyword-tagged Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Mechanochemical Synthesis of Boroxine-linked Covalent Organic Frameworks | Hamzehpoor E; Effaty F; Borchers TH; Stein RS; Wahrhaftig-Lewis A; Ottenwaelder X; Frišcic T; Perepichka DF; | 38970305 CHEMBIOCHEM |
| 2 | Prolonged drying impedes the detachment of microplastics in unsaturated substrate: Role of flow regimes | Feng Q; Chen Z; Huang G; An C; Yang X; Wang Z; | 38340454 ENCS |
| 3 | Hydrophilic and underwater superoleophobic porous graphitic carbon nitride (g-C3N4) membranes with photo-Fenton self-cleaning ability for efficient oil/water separation | Yue R; Saifur Rahaman M; | 34749146 ENCS |
| 4 | Modular Construction of Porous Hydrogen-Bonded Molecular Materials from Melams. | Khadivjam T, Che-Quang H, Maris T, Ajoyan Z, Howarth A, Wuest JD | 32115786 CONCORDIA |
| 5 | Fabrication of Porous Gold Film Using Graphene Oxide as a Sacrificial Layer. | Alazzam A, Alamoodi N, Abutayeh M, Stiharu I, Nerguizian V | 31323903 ENCS |
| Title: | Hydrophilic and underwater superoleophobic porous graphitic carbon nitride (g-C3N4) membranes with photo-Fenton self-cleaning ability for efficient oil/water separation | ||||
| Authors: | Yue R, Saifur Rahaman M | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/34749146/ | ||||
| DOI: | 10.1016/j.jcis.2021.10.162 | ||||
| Publication: | Journal of colloid and interface science | ||||
| Keywords: | Anti-fouling; Oil/water separation; Photo-Fenton; Porous; Self-cleaning; Underwater superoleophobic; | ||||
| PMID: | 34749146 | Category: | Date Added: | 2021-11-09 | |
| Dept Affiliation: |
ENCS
1 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, QC H3G 1M8, Canada. Electronic address: rengyu.yue@mail.concordia.ca. 2 Department of Civil, Geological and Mining Engineering, Polytechnique Montreal, QC H3C 3A7, Canada. |
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Description: |
Due to the great fouling resistance property, (super)hydrophilic/underwater superoleophobic membranes are prevalent candidates for oil-polluted wastewater treatment. Even so, membrane fouling inevitably occurs during long-term operation. Therefore, it is of great significance to construct anti-fouling membranes with robust flux recovery. Herein, a polyvinyl pyrrolidone (PVP) coated porous potassium-doped g-C3N4 (PKCN) membrane was fabricated for the first time by vacuum filtration. The as-prepared membrane displays enhanced hydrophilicity and underwater superoleophobicity. The permeability of the membrane increased significantly after sonication treatment, which is attributed to the increased pore volume and small nanosheets size that shorten the transport pathway of water molecules. Importantly, owing to the high photo-Fenton activity, the PKCN membrane exhibits fast (within 15 min) and excellent flux recovery (96.5%) after the photo-Fenton cleaning process. Furthermore, after 10 repeated usages, the PKCN membrane still keeps stable permeability and excellent purification efficiency. This work opens a door for developing self-cleaning membranes with the superior anti-fouling ability for effective oil/water separation. |
