Solvent-free functionalization of graphene oxide powder and paper with aminobenzo-crown ethers and complexation with alkali metal cations
Graphene oxide powder and graphene oxide paper were covalently functionalized with the 4′-aminobenzo-15-crown-5 (AB15C5) and 4′-aminobenzo-18-crown-6 (AB18C6) ethers by a solvent-free gas-phase treatment. Then, we attempted the complexation with potassium and sodium cations. A comparative characteri...
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| Veröffentlicht in: | Materials chemistry and physics 2021-02, Vol.260, p.124127, Article 124127 |
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| creator | Velásquez-Rojas, Magda M. Contreras-Torres, Flavio F. Meza-Laguna, Victor Álvarez-Zauco, Edgar Farías, Mario H. Basiuk, Vladimir A. Basiuk, Elena V. |
| description | Graphene oxide powder and graphene oxide paper were covalently functionalized with the 4′-aminobenzo-15-crown-5 (AB15C5) and 4′-aminobenzo-18-crown-6 (AB18C6) ethers by a solvent-free gas-phase treatment. Then, we attempted the complexation with potassium and sodium cations. A comparative characterization in the functionalized graphene oxide structures was carried out using Fourier-transform infrared (FTIR), Raman and X-ray photoelectron spectroscopy (XPS), thermogravimetric and differential thermal analysis (TGA and DTA, respectively), scanning electron microscopy (SEM), and atomic force microscopy (AFM). The wettability of graphene oxide paper (GOP) samples was analyzed by measuring the contact angle. The degree of covalent functionalization in GO powder with aminobenzo-crown ethers was estimated at 27% (AB15C5) and 19% (AB18C6). The amount of organics attached to GOP samples was approximately 7%. After the interaction with potassium and sodium cations, the functionalized GOP samples showed an increase in the contact angle, followed by a decrease in surface free energy. The complexation with alkali metal cations suggests an uptake of about 3%. However, the cation selectivity for alkali metal ions was dependent on the ions' radius. Surface free energy measurements suggest that complexation with potassium effectively takes place when using AB18C6.
•Aminobenzo crown ether were covalently functionalized onto graphene oxide by a solvent-free gas-phase treatment.•The complexation of K+ and Na + ions with the as-prepared graphene oxide samples is reported.•A comparative characterization using FTIR, Raman, XPS, TGA/DTA, SEM, and AFM techniques was carried out.•The complexation with K+ and Na + ions modify the wettability in the functionalized graphene oxide samples.•Aminobenzo-crown functionalized graphene oxide samples are a suitable choice to prepare composites for sensing ions. |
| doi_str_mv | 10.1016/j.matchemphys.2020.124127 |
| format | Article |
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•Aminobenzo crown ether were covalently functionalized onto graphene oxide by a solvent-free gas-phase treatment.•The complexation of K+ and Na + ions with the as-prepared graphene oxide samples is reported.•A comparative characterization using FTIR, Raman, XPS, TGA/DTA, SEM, and AFM techniques was carried out.•The complexation with K+ and Na + ions modify the wettability in the functionalized graphene oxide samples.•Aminobenzo-crown functionalized graphene oxide samples are a suitable choice to prepare composites for sensing ions.</description><identifier>ISSN: 0254-0584</identifier><identifier>EISSN: 1879-3312</identifier><identifier>DOI: 10.1016/j.matchemphys.2020.124127</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Alkali metal ions ; Alkali metals ; Aminobenzo-crown ethers ; Atomic force microscopy ; Cations ; Complexation ; Contact angle ; Crown ethers ; Differential thermal analysis ; Differential thermogravimetric analysis ; Fourier transforms ; Free energy ; Functionalization ; Graphene ; Graphene oxide ; Metal ions ; Microscopy ; Photoelectrons ; Potassium ; Selectivity ; Solvents ; Wettability ; X ray photoelectron spectroscopy</subject><ispartof>Materials chemistry and physics, 2021-02, Vol.260, p.124127, Article 124127</ispartof><rights>2020 Elsevier B.V.</rights><rights>Copyright Elsevier BV Feb 15, 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-f87f3f3506c4fe1322cb36dde6d5b9496d98093c235d92c6fc5bfceb000c1efa3</citedby><cites>FETCH-LOGICAL-c349t-f87f3f3506c4fe1322cb36dde6d5b9496d98093c235d92c6fc5bfceb000c1efa3</cites><orcidid>0000-0003-0877-242X ; 0000-0003-2375-131X ; 0000-0001-7864-9203</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0254058420314875$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids></links><search><creatorcontrib>Velásquez-Rojas, Magda M.</creatorcontrib><creatorcontrib>Contreras-Torres, Flavio F.</creatorcontrib><creatorcontrib>Meza-Laguna, Victor</creatorcontrib><creatorcontrib>Álvarez-Zauco, Edgar</creatorcontrib><creatorcontrib>Farías, Mario H.</creatorcontrib><creatorcontrib>Basiuk, Vladimir A.</creatorcontrib><creatorcontrib>Basiuk, Elena V.</creatorcontrib><title>Solvent-free functionalization of graphene oxide powder and paper with aminobenzo-crown ethers and complexation with alkali metal cations</title><title>Materials chemistry and physics</title><description>Graphene oxide powder and graphene oxide paper were covalently functionalized with the 4′-aminobenzo-15-crown-5 (AB15C5) and 4′-aminobenzo-18-crown-6 (AB18C6) ethers by a solvent-free gas-phase treatment. Then, we attempted the complexation with potassium and sodium cations. A comparative characterization in the functionalized graphene oxide structures was carried out using Fourier-transform infrared (FTIR), Raman and X-ray photoelectron spectroscopy (XPS), thermogravimetric and differential thermal analysis (TGA and DTA, respectively), scanning electron microscopy (SEM), and atomic force microscopy (AFM). The wettability of graphene oxide paper (GOP) samples was analyzed by measuring the contact angle. The degree of covalent functionalization in GO powder with aminobenzo-crown ethers was estimated at 27% (AB15C5) and 19% (AB18C6). The amount of organics attached to GOP samples was approximately 7%. After the interaction with potassium and sodium cations, the functionalized GOP samples showed an increase in the contact angle, followed by a decrease in surface free energy. The complexation with alkali metal cations suggests an uptake of about 3%. However, the cation selectivity for alkali metal ions was dependent on the ions' radius. Surface free energy measurements suggest that complexation with potassium effectively takes place when using AB18C6.
•Aminobenzo crown ether were covalently functionalized onto graphene oxide by a solvent-free gas-phase treatment.•The complexation of K+ and Na + ions with the as-prepared graphene oxide samples is reported.•A comparative characterization using FTIR, Raman, XPS, TGA/DTA, SEM, and AFM techniques was carried out.•The complexation with K+ and Na + ions modify the wettability in the functionalized graphene oxide samples.•Aminobenzo-crown functionalized graphene oxide samples are a suitable choice to prepare composites for sensing ions.</description><subject>Alkali metal ions</subject><subject>Alkali metals</subject><subject>Aminobenzo-crown ethers</subject><subject>Atomic force microscopy</subject><subject>Cations</subject><subject>Complexation</subject><subject>Contact angle</subject><subject>Crown ethers</subject><subject>Differential thermal analysis</subject><subject>Differential thermogravimetric analysis</subject><subject>Fourier transforms</subject><subject>Free energy</subject><subject>Functionalization</subject><subject>Graphene</subject><subject>Graphene oxide</subject><subject>Metal ions</subject><subject>Microscopy</subject><subject>Photoelectrons</subject><subject>Potassium</subject><subject>Selectivity</subject><subject>Solvents</subject><subject>Wettability</subject><subject>X ray photoelectron spectroscopy</subject><issn>0254-0584</issn><issn>1879-3312</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqNUMtOwzAQtBBIlMc_GHFO8SNJkyOqeEmVOABny7HXxCWxg51S4A_4a1zCgSOnHe3Ozu4MQmeUzCmh5cV63stRtdAP7UecM8JSn-WULfbQjFaLOuOcsn00I6zIM1JU-SE6inFNCF1Qymfo68F3b-DGzAQAbDZOjdY72dlPuQPYG_wc5NCCA-zfrQY8-K2GgKXTeJBDQls7tlj21vkG3KfPVPBbh2FsIcQfmvL90MH7JDixu5d0Avcwyg6rn0E8QQdGdhFOf-sxerq-elzeZqv7m7vl5SpTPK_Tn9XCcMMLUqrcAOWMqYaXWkOpi6bO61LXFam5YrzQNVOlUUVjFDSEEEXBSH6MzifdIfjXDcRRrP0mJMtRsIJQVpKKscSqJ1ZyE2MAI4Zgexk-BCVil7xYiz_Ji13yYko-7S6nXUg23iwEEZUFp0DbAGoU2tt_qHwDI9eW-w</recordid><startdate>20210215</startdate><enddate>20210215</enddate><creator>Velásquez-Rojas, Magda M.</creator><creator>Contreras-Torres, Flavio F.</creator><creator>Meza-Laguna, Victor</creator><creator>Álvarez-Zauco, Edgar</creator><creator>Farías, Mario H.</creator><creator>Basiuk, Vladimir A.</creator><creator>Basiuk, Elena V.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-0877-242X</orcidid><orcidid>https://orcid.org/0000-0003-2375-131X</orcidid><orcidid>https://orcid.org/0000-0001-7864-9203</orcidid></search><sort><creationdate>20210215</creationdate><title>Solvent-free functionalization of graphene oxide powder and paper with aminobenzo-crown ethers and complexation with alkali metal cations</title><author>Velásquez-Rojas, Magda M. ; Contreras-Torres, Flavio F. ; Meza-Laguna, Victor ; Álvarez-Zauco, Edgar ; Farías, Mario H. ; Basiuk, Vladimir A. ; Basiuk, Elena V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-f87f3f3506c4fe1322cb36dde6d5b9496d98093c235d92c6fc5bfceb000c1efa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Alkali metal ions</topic><topic>Alkali metals</topic><topic>Aminobenzo-crown ethers</topic><topic>Atomic force microscopy</topic><topic>Cations</topic><topic>Complexation</topic><topic>Contact angle</topic><topic>Crown ethers</topic><topic>Differential thermal analysis</topic><topic>Differential thermogravimetric analysis</topic><topic>Fourier transforms</topic><topic>Free energy</topic><topic>Functionalization</topic><topic>Graphene</topic><topic>Graphene oxide</topic><topic>Metal ions</topic><topic>Microscopy</topic><topic>Photoelectrons</topic><topic>Potassium</topic><topic>Selectivity</topic><topic>Solvents</topic><topic>Wettability</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Velásquez-Rojas, Magda M.</creatorcontrib><creatorcontrib>Contreras-Torres, Flavio F.</creatorcontrib><creatorcontrib>Meza-Laguna, Victor</creatorcontrib><creatorcontrib>Álvarez-Zauco, Edgar</creatorcontrib><creatorcontrib>Farías, Mario H.</creatorcontrib><creatorcontrib>Basiuk, Vladimir A.</creatorcontrib><creatorcontrib>Basiuk, Elena V.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Materials chemistry and physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Velásquez-Rojas, Magda M.</au><au>Contreras-Torres, Flavio F.</au><au>Meza-Laguna, Victor</au><au>Álvarez-Zauco, Edgar</au><au>Farías, Mario H.</au><au>Basiuk, Vladimir A.</au><au>Basiuk, Elena V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Solvent-free functionalization of graphene oxide powder and paper with aminobenzo-crown ethers and complexation with alkali metal cations</atitle><jtitle>Materials chemistry and physics</jtitle><date>2021-02-15</date><risdate>2021</risdate><volume>260</volume><spage>124127</spage><pages>124127-</pages><artnum>124127</artnum><issn>0254-0584</issn><eissn>1879-3312</eissn><abstract>Graphene oxide powder and graphene oxide paper were covalently functionalized with the 4′-aminobenzo-15-crown-5 (AB15C5) and 4′-aminobenzo-18-crown-6 (AB18C6) ethers by a solvent-free gas-phase treatment. Then, we attempted the complexation with potassium and sodium cations. A comparative characterization in the functionalized graphene oxide structures was carried out using Fourier-transform infrared (FTIR), Raman and X-ray photoelectron spectroscopy (XPS), thermogravimetric and differential thermal analysis (TGA and DTA, respectively), scanning electron microscopy (SEM), and atomic force microscopy (AFM). The wettability of graphene oxide paper (GOP) samples was analyzed by measuring the contact angle. The degree of covalent functionalization in GO powder with aminobenzo-crown ethers was estimated at 27% (AB15C5) and 19% (AB18C6). The amount of organics attached to GOP samples was approximately 7%. After the interaction with potassium and sodium cations, the functionalized GOP samples showed an increase in the contact angle, followed by a decrease in surface free energy. The complexation with alkali metal cations suggests an uptake of about 3%. However, the cation selectivity for alkali metal ions was dependent on the ions' radius. Surface free energy measurements suggest that complexation with potassium effectively takes place when using AB18C6.
•Aminobenzo crown ether were covalently functionalized onto graphene oxide by a solvent-free gas-phase treatment.•The complexation of K+ and Na + ions with the as-prepared graphene oxide samples is reported.•A comparative characterization using FTIR, Raman, XPS, TGA/DTA, SEM, and AFM techniques was carried out.•The complexation with K+ and Na + ions modify the wettability in the functionalized graphene oxide samples.•Aminobenzo-crown functionalized graphene oxide samples are a suitable choice to prepare composites for sensing ions.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.matchemphys.2020.124127</doi><orcidid>https://orcid.org/0000-0003-0877-242X</orcidid><orcidid>https://orcid.org/0000-0003-2375-131X</orcidid><orcidid>https://orcid.org/0000-0001-7864-9203</orcidid></addata></record> |
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| subjects | Alkali metal ions Alkali metals Aminobenzo-crown ethers Atomic force microscopy Cations Complexation Contact angle Crown ethers Differential thermal analysis Differential thermogravimetric analysis Fourier transforms Free energy Functionalization Graphene Graphene oxide Metal ions Microscopy Photoelectrons Potassium Selectivity Solvents Wettability X ray photoelectron spectroscopy |
| title | Solvent-free functionalization of graphene oxide powder and paper with aminobenzo-crown ethers and complexation with alkali metal cations |
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