Synthesis of magnetically responsive hyperbranched polyamidoamine based on the graphene oxide: Application as demulsifier for oil‐in‐water emulsions
Summary In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. First, Fe3O4 was synthesized, and Fe3O4 was wrapped in hyperbranched polyamidoamine (h‐PAMAM) by γ‐(methacryloyl oxide) prop...
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| Veröffentlicht in: | International journal of energy research 2019-07, Vol.43 (9), p.4756-4765 |
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| creator | Chen, Ying Tian, Gongwei Liang, Hongbao Liang, Yuning |
| description | Summary
In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. First, Fe3O4 was synthesized, and Fe3O4 was wrapped in hyperbranched polyamidoamine (h‐PAMAM) by γ‐(methacryloyl oxide) propyltrimethoxysilane (kh570), and MKh‐GO was synthesized by condensation reaction. The chemical structures and morphologies of the samples were characterized by Fourier transform‐infrared spectroscopy (FTIR) and transmission electron microscope (TEM). The magnetic response of the sample was tested by vibrating sample magnetometer (VSM). The MKh‐GO was used to separate crude oil in water emulsion; the effects of MKh‐GO dosage, temperature, and pH value on the demulsifying efficiency were investigated. Possible demulsification mechanisms were summarized. The results show that MKh‐GO is successfully synthesized, and MKh‐GO exhibits excellent demulsification performance; MKh‐GO is recycled seven times, and the demulsification efficiency is 97%.
In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. Demulsifying efficiency of MKh‐GO was investigated. Possible demulsification mechanisms were summarized. MKh‐GO had excellent demulsification performance and recyclable performance. |
| doi_str_mv | 10.1002/er.4614 |
| format | Article |
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In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. First, Fe3O4 was synthesized, and Fe3O4 was wrapped in hyperbranched polyamidoamine (h‐PAMAM) by γ‐(methacryloyl oxide) propyltrimethoxysilane (kh570), and MKh‐GO was synthesized by condensation reaction. The chemical structures and morphologies of the samples were characterized by Fourier transform‐infrared spectroscopy (FTIR) and transmission electron microscope (TEM). The magnetic response of the sample was tested by vibrating sample magnetometer (VSM). The MKh‐GO was used to separate crude oil in water emulsion; the effects of MKh‐GO dosage, temperature, and pH value on the demulsifying efficiency were investigated. Possible demulsification mechanisms were summarized. The results show that MKh‐GO is successfully synthesized, and MKh‐GO exhibits excellent demulsification performance; MKh‐GO is recycled seven times, and the demulsification efficiency is 97%.
In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. Demulsifying efficiency of MKh‐GO was investigated. Possible demulsification mechanisms were summarized. MKh‐GO had excellent demulsification performance and recyclable performance.</description><identifier>ISSN: 0363-907X</identifier><identifier>EISSN: 1099-114X</identifier><identifier>DOI: 10.1002/er.4614</identifier><language>eng</language><publisher>Bognor Regis: Hindawi Limited</publisher><subject>Analytical methods ; Chemical synthesis ; Crude oil ; Emulsions ; Fourier transforms ; Graphene ; graphene oxide ; hyperbranched polyamidoamine ; Infrared spectroscopy ; Iron oxides ; magnetic response ; Magnetometers ; Morphology ; Organic chemistry ; RDS: demulsifier</subject><ispartof>International journal of energy research, 2019-07, Vol.43 (9), p.4756-4765</ispartof><rights>2019 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3594-8bfa9b3b69ad60e47165aa59b8f44cb9ae235c8bd8b5e56e6702218ad8b79d823</citedby><cites>FETCH-LOGICAL-c3594-8bfa9b3b69ad60e47165aa59b8f44cb9ae235c8bd8b5e56e6702218ad8b79d823</cites><orcidid>0000-0001-7542-6936</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fer.4614$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fer.4614$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Chen, Ying</creatorcontrib><creatorcontrib>Tian, Gongwei</creatorcontrib><creatorcontrib>Liang, Hongbao</creatorcontrib><creatorcontrib>Liang, Yuning</creatorcontrib><title>Synthesis of magnetically responsive hyperbranched polyamidoamine based on the graphene oxide: Application as demulsifier for oil‐in‐water emulsions</title><title>International journal of energy research</title><description>Summary
In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. First, Fe3O4 was synthesized, and Fe3O4 was wrapped in hyperbranched polyamidoamine (h‐PAMAM) by γ‐(methacryloyl oxide) propyltrimethoxysilane (kh570), and MKh‐GO was synthesized by condensation reaction. The chemical structures and morphologies of the samples were characterized by Fourier transform‐infrared spectroscopy (FTIR) and transmission electron microscope (TEM). The magnetic response of the sample was tested by vibrating sample magnetometer (VSM). The MKh‐GO was used to separate crude oil in water emulsion; the effects of MKh‐GO dosage, temperature, and pH value on the demulsifying efficiency were investigated. Possible demulsification mechanisms were summarized. The results show that MKh‐GO is successfully synthesized, and MKh‐GO exhibits excellent demulsification performance; MKh‐GO is recycled seven times, and the demulsification efficiency is 97%.
In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. Demulsifying efficiency of MKh‐GO was investigated. Possible demulsification mechanisms were summarized. MKh‐GO had excellent demulsification performance and recyclable performance.</description><subject>Analytical methods</subject><subject>Chemical synthesis</subject><subject>Crude oil</subject><subject>Emulsions</subject><subject>Fourier transforms</subject><subject>Graphene</subject><subject>graphene oxide</subject><subject>hyperbranched polyamidoamine</subject><subject>Infrared spectroscopy</subject><subject>Iron oxides</subject><subject>magnetic response</subject><subject>Magnetometers</subject><subject>Morphology</subject><subject>Organic chemistry</subject><subject>RDS: demulsifier</subject><issn>0363-907X</issn><issn>1099-114X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KAzEUhYMoWKv4CgEXLmRqkvmNuyL1BwqCP9DdkMzc6aTMTGIytc7OR3Dp8_kkptatm3u553ycAxehU0omlBB2CXYSJTTaQyNKOA8ojRb7aETCJAw4SReH6Mi5FSHeo-kIfT0NXV-DUw7rCrdi2UGvCtE0A7bgjO6cegNcDwastKIraiix0c0gWlVqPzrAUjgv6g77HLy0wtTgVf2uSrjCU2Man9cr7wuHS2jXjVOVAosrbbFWzffHp-r82Ijeizvf1x6jg0o0Dk7-9hi93Myer--C-cPt_fV0HhRhzKMgk5XgMpQJF2VCIEppEgsRc5lVUVRILoCFcZHJMpMxxAkkKWGMZsLfKS8zFo7R2S7XWP26BtfnK722na_MGUtYnDHKqKfOd1RhtXMWqtxY1Qo75JTk27fnYPPt2z15sSM3qoHhPyyfPf7SP8X7iP0</recordid><startdate>201907</startdate><enddate>201907</enddate><creator>Chen, Ying</creator><creator>Tian, Gongwei</creator><creator>Liang, Hongbao</creator><creator>Liang, Yuning</creator><general>Hindawi Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7ST</scope><scope>7TB</scope><scope>7TN</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>F28</scope><scope>FR3</scope><scope>H96</scope><scope>KR7</scope><scope>L.G</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0001-7542-6936</orcidid></search><sort><creationdate>201907</creationdate><title>Synthesis of magnetically responsive hyperbranched polyamidoamine based on the graphene oxide: Application as demulsifier for oil‐in‐water emulsions</title><author>Chen, Ying ; Tian, Gongwei ; Liang, Hongbao ; Liang, Yuning</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3594-8bfa9b3b69ad60e47165aa59b8f44cb9ae235c8bd8b5e56e6702218ad8b79d823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Analytical methods</topic><topic>Chemical synthesis</topic><topic>Crude oil</topic><topic>Emulsions</topic><topic>Fourier transforms</topic><topic>Graphene</topic><topic>graphene oxide</topic><topic>hyperbranched polyamidoamine</topic><topic>Infrared spectroscopy</topic><topic>Iron oxides</topic><topic>magnetic response</topic><topic>Magnetometers</topic><topic>Morphology</topic><topic>Organic chemistry</topic><topic>RDS: demulsifier</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Ying</creatorcontrib><creatorcontrib>Tian, Gongwei</creatorcontrib><creatorcontrib>Liang, Hongbao</creatorcontrib><creatorcontrib>Liang, Yuning</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>International journal of energy research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Ying</au><au>Tian, Gongwei</au><au>Liang, Hongbao</au><au>Liang, Yuning</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of magnetically responsive hyperbranched polyamidoamine based on the graphene oxide: Application as demulsifier for oil‐in‐water emulsions</atitle><jtitle>International journal of energy research</jtitle><date>2019-07</date><risdate>2019</risdate><volume>43</volume><issue>9</issue><spage>4756</spage><epage>4765</epage><pages>4756-4765</pages><issn>0363-907X</issn><eissn>1099-114X</eissn><abstract>Summary
In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. First, Fe3O4 was synthesized, and Fe3O4 was wrapped in hyperbranched polyamidoamine (h‐PAMAM) by γ‐(methacryloyl oxide) propyltrimethoxysilane (kh570), and MKh‐GO was synthesized by condensation reaction. The chemical structures and morphologies of the samples were characterized by Fourier transform‐infrared spectroscopy (FTIR) and transmission electron microscope (TEM). The magnetic response of the sample was tested by vibrating sample magnetometer (VSM). The MKh‐GO was used to separate crude oil in water emulsion; the effects of MKh‐GO dosage, temperature, and pH value on the demulsifying efficiency were investigated. Possible demulsification mechanisms were summarized. The results show that MKh‐GO is successfully synthesized, and MKh‐GO exhibits excellent demulsification performance; MKh‐GO is recycled seven times, and the demulsification efficiency is 97%.
In this study, a novel, highly efficient, and magnetically responsive demulsifier, namely, Fe3O4@hyperbranched polyamidoamine‐graphene oxide (MKh‐GO), was synthesized. Demulsifying efficiency of MKh‐GO was investigated. Possible demulsification mechanisms were summarized. MKh‐GO had excellent demulsification performance and recyclable performance.</abstract><cop>Bognor Regis</cop><pub>Hindawi Limited</pub><doi>10.1002/er.4614</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-7542-6936</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Analytical methods Chemical synthesis Crude oil Emulsions Fourier transforms Graphene graphene oxide hyperbranched polyamidoamine Infrared spectroscopy Iron oxides magnetic response Magnetometers Morphology Organic chemistry RDS: demulsifier |
| title | Synthesis of magnetically responsive hyperbranched polyamidoamine based on the graphene oxide: Application as demulsifier for oil‐in‐water emulsions |
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