author_facet Zhou, Xiazhi
Zhou, Wei
Ju, Dianchun
Peng, Yinxian
Zhou, Lei
Tang, Sheng
Wang, Jing
Zhou, Xiazhi
Zhou, Wei
Ju, Dianchun
Peng, Yinxian
Zhou, Lei
Tang, Sheng
Wang, Jing
author Zhou, Xiazhi
Zhou, Wei
Ju, Dianchun
Peng, Yinxian
Zhou, Lei
Tang, Sheng
Wang, Jing
spellingShingle Zhou, Xiazhi
Zhou, Wei
Ju, Dianchun
Peng, Yinxian
Zhou, Lei
Tang, Sheng
Wang, Jing
Science and Engineering of Composite Materials
A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
Materials Chemistry
Ceramics and Composites
author_sort zhou, xiazhi
spelling Zhou, Xiazhi Zhou, Wei Ju, Dianchun Peng, Yinxian Zhou, Lei Tang, Sheng Wang, Jing 2191-0359 0792-1233 Walter de Gruyter GmbH Materials Chemistry Ceramics and Composites http://dx.doi.org/10.1515/secm-2019-0015 <jats:title>Abstract</jats:title> <jats:p>In this work, hierarchical porous resins (PRs) are fabricated and applied as novel adsorbent for removal of oily substance. The oil/water (o/w) high internal phase emulsions (HIPEs), stabilized by phenolic resin precursor and tween 80, were used as the template for simultaneous polymerization of aqueous phase, methenamine, sodium persulfate and liquid paraffin. Subsequently, dopamine hydrochloride, 1-dodecanethiol and Fe<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub> particles are grafted onto the interface of PRs via adhesion of dopamine and Markel addition reaction between quinone groups on dopamine and sulfhydryl groups on 1-dodecanethiol. The as-prepared composites possessed hydrophobicity and magnetic property (HPRs). The physical and chemical properties, morphology and adsorption properties of HPRs are characterized by XRD, FT-IR, TGA, SEM, N<jats:sub>2</jats:sub> adsorption-desorption isotherms. The as-synthesized HPRs composites had a typical hierarchical porous structure, and the resulted macropores with a well-defined open-cell and interconnecting pore throat structure could be controlled via the composition of the aqueous phase of emulsion. The hierarchical porous structure of HPRs contained macropores ranging from 0.3 μm to 4 μm and mesopores of 11.26 nm. HPRs have rough and hydrophobic surface (water contact angle of 130<jats:sup>∘</jats:sup>) with specific surface area of 15.06 m<jats:sup>2</jats:sup>/g and pore volume of 0.0349 cm<jats:sup>3</jats:sup>/g. The oil adsorption rate and the oil retention rate for toluene are 11.765 g/g and 86.43%, respectively. The oil adsorption rate in the first minute can reach more than 80% of the highest oil adsorption rate. The oil adsorption rate of HPRs after three recycling experiments can still reach 87.32%of the first-time oil adsorption rate.</jats:p> A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template Science and Engineering of Composite Materials
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title A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_unstemmed A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_full A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_fullStr A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_full_unstemmed A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_short A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_sort a research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (hipes) template
topic Materials Chemistry
Ceramics and Composites
url http://dx.doi.org/10.1515/secm-2019-0015
publishDate 2019
physical 261-269
description <jats:title>Abstract</jats:title> <jats:p>In this work, hierarchical porous resins (PRs) are fabricated and applied as novel adsorbent for removal of oily substance. The oil/water (o/w) high internal phase emulsions (HIPEs), stabilized by phenolic resin precursor and tween 80, were used as the template for simultaneous polymerization of aqueous phase, methenamine, sodium persulfate and liquid paraffin. Subsequently, dopamine hydrochloride, 1-dodecanethiol and Fe<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub> particles are grafted onto the interface of PRs via adhesion of dopamine and Markel addition reaction between quinone groups on dopamine and sulfhydryl groups on 1-dodecanethiol. The as-prepared composites possessed hydrophobicity and magnetic property (HPRs). The physical and chemical properties, morphology and adsorption properties of HPRs are characterized by XRD, FT-IR, TGA, SEM, N<jats:sub>2</jats:sub> adsorption-desorption isotherms. The as-synthesized HPRs composites had a typical hierarchical porous structure, and the resulted macropores with a well-defined open-cell and interconnecting pore throat structure could be controlled via the composition of the aqueous phase of emulsion. The hierarchical porous structure of HPRs contained macropores ranging from 0.3 μm to 4 μm and mesopores of 11.26 nm. HPRs have rough and hydrophobic surface (water contact angle of 130<jats:sup>∘</jats:sup>) with specific surface area of 15.06 m<jats:sup>2</jats:sup>/g and pore volume of 0.0349 cm<jats:sup>3</jats:sup>/g. The oil adsorption rate and the oil retention rate for toluene are 11.765 g/g and 86.43%, respectively. The oil adsorption rate in the first minute can reach more than 80% of the highest oil adsorption rate. The oil adsorption rate of HPRs after three recycling experiments can still reach 87.32%of the first-time oil adsorption rate.</jats:p>
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author Zhou, Xiazhi, Zhou, Wei, Ju, Dianchun, Peng, Yinxian, Zhou, Lei, Tang, Sheng, Wang, Jing
author_facet Zhou, Xiazhi, Zhou, Wei, Ju, Dianchun, Peng, Yinxian, Zhou, Lei, Tang, Sheng, Wang, Jing, Zhou, Xiazhi, Zhou, Wei, Ju, Dianchun, Peng, Yinxian, Zhou, Lei, Tang, Sheng, Wang, Jing
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description <jats:title>Abstract</jats:title> <jats:p>In this work, hierarchical porous resins (PRs) are fabricated and applied as novel adsorbent for removal of oily substance. The oil/water (o/w) high internal phase emulsions (HIPEs), stabilized by phenolic resin precursor and tween 80, were used as the template for simultaneous polymerization of aqueous phase, methenamine, sodium persulfate and liquid paraffin. Subsequently, dopamine hydrochloride, 1-dodecanethiol and Fe<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub> particles are grafted onto the interface of PRs via adhesion of dopamine and Markel addition reaction between quinone groups on dopamine and sulfhydryl groups on 1-dodecanethiol. The as-prepared composites possessed hydrophobicity and magnetic property (HPRs). The physical and chemical properties, morphology and adsorption properties of HPRs are characterized by XRD, FT-IR, TGA, SEM, N<jats:sub>2</jats:sub> adsorption-desorption isotherms. The as-synthesized HPRs composites had a typical hierarchical porous structure, and the resulted macropores with a well-defined open-cell and interconnecting pore throat structure could be controlled via the composition of the aqueous phase of emulsion. The hierarchical porous structure of HPRs contained macropores ranging from 0.3 μm to 4 μm and mesopores of 11.26 nm. HPRs have rough and hydrophobic surface (water contact angle of 130<jats:sup>∘</jats:sup>) with specific surface area of 15.06 m<jats:sup>2</jats:sup>/g and pore volume of 0.0349 cm<jats:sup>3</jats:sup>/g. The oil adsorption rate and the oil retention rate for toluene are 11.765 g/g and 86.43%, respectively. The oil adsorption rate in the first minute can reach more than 80% of the highest oil adsorption rate. The oil adsorption rate of HPRs after three recycling experiments can still reach 87.32%of the first-time oil adsorption rate.</jats:p>
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spelling Zhou, Xiazhi Zhou, Wei Ju, Dianchun Peng, Yinxian Zhou, Lei Tang, Sheng Wang, Jing 2191-0359 0792-1233 Walter de Gruyter GmbH Materials Chemistry Ceramics and Composites http://dx.doi.org/10.1515/secm-2019-0015 <jats:title>Abstract</jats:title> <jats:p>In this work, hierarchical porous resins (PRs) are fabricated and applied as novel adsorbent for removal of oily substance. The oil/water (o/w) high internal phase emulsions (HIPEs), stabilized by phenolic resin precursor and tween 80, were used as the template for simultaneous polymerization of aqueous phase, methenamine, sodium persulfate and liquid paraffin. Subsequently, dopamine hydrochloride, 1-dodecanethiol and Fe<jats:sub>3</jats:sub>O<jats:sub>4</jats:sub> particles are grafted onto the interface of PRs via adhesion of dopamine and Markel addition reaction between quinone groups on dopamine and sulfhydryl groups on 1-dodecanethiol. The as-prepared composites possessed hydrophobicity and magnetic property (HPRs). The physical and chemical properties, morphology and adsorption properties of HPRs are characterized by XRD, FT-IR, TGA, SEM, N<jats:sub>2</jats:sub> adsorption-desorption isotherms. The as-synthesized HPRs composites had a typical hierarchical porous structure, and the resulted macropores with a well-defined open-cell and interconnecting pore throat structure could be controlled via the composition of the aqueous phase of emulsion. The hierarchical porous structure of HPRs contained macropores ranging from 0.3 μm to 4 μm and mesopores of 11.26 nm. HPRs have rough and hydrophobic surface (water contact angle of 130<jats:sup>∘</jats:sup>) with specific surface area of 15.06 m<jats:sup>2</jats:sup>/g and pore volume of 0.0349 cm<jats:sup>3</jats:sup>/g. The oil adsorption rate and the oil retention rate for toluene are 11.765 g/g and 86.43%, respectively. The oil adsorption rate in the first minute can reach more than 80% of the highest oil adsorption rate. The oil adsorption rate of HPRs after three recycling experiments can still reach 87.32%of the first-time oil adsorption rate.</jats:p> A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template Science and Engineering of Composite Materials
spellingShingle Zhou, Xiazhi, Zhou, Wei, Ju, Dianchun, Peng, Yinxian, Zhou, Lei, Tang, Sheng, Wang, Jing, Science and Engineering of Composite Materials, A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template, Materials Chemistry, Ceramics and Composites
title A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_full A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_fullStr A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_full_unstemmed A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_short A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
title_sort a research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (hipes) template
title_unstemmed A research on the preparation of oil-adsorbing hydrophobic porous resins by high internal phase emulsions (HIPEs) template
topic Materials Chemistry, Ceramics and Composites
url http://dx.doi.org/10.1515/secm-2019-0015