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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Detalles Bibliográficos
Publicado: 2019
Materias:
hydrocarbons
hydrophobic
nanostructures
oleophilic
RFGD
UV-irradiation
Crude oil
Glow discharges
Hydrocarbons
Hydrophobicity
Irradiation
Nanostructures
Oil spills
Pore size
High adsorption capacity
Oleophilic
Radio frequency glow discharge
Spherical nanoparticles
UV irradiation
UV-light irradiation
Plasma polymerization
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16128850_v16_n3_p_Torasso
http://hdl.handle.net/20.500.12110/paper_16128850_v16_n3_p_Torasso
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_16128850_v16_n3_p_Torasso
record_format dspace
spelling paper:paper_16128850_v16_n3_p_Torasso2023-06-08T16:25:15Z Superhydrophobic plasma polymerized nanosponge with high oil sorption capacity 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 2019 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16128850_v16_n3_p_Torasso http://hdl.handle.net/20.500.12110/paper_16128850_v16_n3_p_Torasso
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection 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
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
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
publishDate 2019
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16128850_v16_n3_p_Torasso
http://hdl.handle.net/20.500.12110/paper_16128850_v16_n3_p_Torasso
_version_ 1768541770042310656

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