Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity
Oil spills in water cause environmental and economic disasters. Herein, a superhydrophobic and oleophilic carbonaceous nanosponge (CN) with high adsorption capacity for selective oil removal from water was developed. It was grown by plasma polymerization of commercial acetylene in a radio frequency...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_16128850_v16_n3_p_Torasso |
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todo:paper_16128850_v16_n3_p_Torasso2023-10-03T16:28:05Z Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity Torasso, N. Trupp, F. Arias Durán, A. D'Accorso, N. Grondona, D. Goyanes, S. hydrocarbons hydrophobic nanostructures oleophilic RFGD UV-irradiation Crude oil Glow discharges Hydrocarbons Hydrophobicity Irradiation Nanostructures Oil spills Pore size High adsorption capacity hydrophobic Oleophilic Radio frequency glow discharge RFGD Spherical nanoparticles UV irradiation UV-light irradiation Plasma polymerization Oil spills in water cause environmental and economic disasters. Herein, a superhydrophobic and oleophilic carbonaceous nanosponge (CN) with high adsorption capacity for selective oil removal from water was developed. It was grown by plasma polymerization of commercial acetylene in a radio frequency glow discharge (RFGD), a single-step, scalable technique. The CN is a porous network of spherical nanoparticles with a broad pore size distribution. It adsorbs 33 times its own weight of light crude oil, with null water adsorption in shaking conditions (ASTM F726-12). Because the CN could be used under sunlight exposure, the effect of UV light irradiation was studied. Potential applications of the CN arise, as it can be deposited on many substrates and change their wetting properties. © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_16128850_v16_n3_p_Torasso |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
hydrocarbons hydrophobic nanostructures oleophilic RFGD UV-irradiation Crude oil Glow discharges Hydrocarbons Hydrophobicity Irradiation Nanostructures Oil spills Pore size High adsorption capacity hydrophobic Oleophilic Radio frequency glow discharge RFGD Spherical nanoparticles UV irradiation UV-light irradiation Plasma polymerization |
| spellingShingle |
hydrocarbons hydrophobic nanostructures oleophilic RFGD UV-irradiation Crude oil Glow discharges Hydrocarbons Hydrophobicity Irradiation Nanostructures Oil spills Pore size High adsorption capacity hydrophobic Oleophilic Radio frequency glow discharge RFGD Spherical nanoparticles UV irradiation UV-light irradiation Plasma polymerization Torasso, N. Trupp, F. Arias Durán, A. D'Accorso, N. Grondona, D. Goyanes, S. Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity |
| topic_facet |
hydrocarbons hydrophobic nanostructures oleophilic RFGD UV-irradiation Crude oil Glow discharges Hydrocarbons Hydrophobicity Irradiation Nanostructures Oil spills Pore size High adsorption capacity hydrophobic Oleophilic Radio frequency glow discharge RFGD Spherical nanoparticles UV irradiation UV-light irradiation Plasma polymerization |
| description |
Oil spills in water cause environmental and economic disasters. Herein, a superhydrophobic and oleophilic carbonaceous nanosponge (CN) with high adsorption capacity for selective oil removal from water was developed. It was grown by plasma polymerization of commercial acetylene in a radio frequency glow discharge (RFGD), a single-step, scalable technique. The CN is a porous network of spherical nanoparticles with a broad pore size distribution. It adsorbs 33 times its own weight of light crude oil, with null water adsorption in shaking conditions (ASTM F726-12). Because the CN could be used under sunlight exposure, the effect of UV light irradiation was studied. Potential applications of the CN arise, as it can be deposited on many substrates and change their wetting properties. © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
| format |
JOUR |
| author |
Torasso, N. Trupp, F. Arias Durán, A. D'Accorso, N. Grondona, D. Goyanes, S. |
| author_facet |
Torasso, N. Trupp, F. Arias Durán, A. D'Accorso, N. Grondona, D. Goyanes, S. |
| author_sort |
Torasso, N. |
| title |
Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity |
| title_short |
Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity |
| title_full |
Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity |
| title_fullStr |
Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity |
| title_full_unstemmed |
Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity |
| title_sort |
superhydrophobic plasma polymerized nanosponge with high oil sorption capacity |
| url |
http://hdl.handle.net/20.500.12110/paper_16128850_v16_n3_p_Torasso |
| work_keys_str_mv |
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| _version_ |
1807321561716228096 |