Electrospun lignin-based twisted carbon nanofibers for potential microelectrodes applications
Lignin nanofibers (NFs) have been fabricated by electrospinning of a new formulation system: lignin, polyvinyl alcohol (PVA), dimethyl sulfoxide (DMSO) mixture. The ternary phase diagram of this system has been realized in order to define bead free nanofibers electrospinnability domains. Resulting N...
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| Veröffentlicht in: | Carbon (New York) 2019-04, Vol.145, p.556-564 |
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| creator | Roman, Julien Neri, Wilfrid Derré, Alain Poulin, Philippe |
| description | Lignin nanofibers (NFs) have been fabricated by electrospinning of a new formulation system: lignin, polyvinyl alcohol (PVA), dimethyl sulfoxide (DMSO) mixture. The ternary phase diagram of this system has been realized in order to define bead free nanofibers electrospinnability domains. Resulting NFs mat were carbonized in a temperature range 550–1200 °C and then characterized by X-Ray diffraction, Raman spectroscopy, and electrochemical measurements. It revealed the influence of the carbonization temperatures on the structural properties in the resulting CNFs. Lignin NFs yarns have been for the first time manufactured by twisting the initial electrospun lignin NFs precursor mats. The structure and properties of the obtained lignin-based twisted carbon nanofibers (TCNFs) have been characterized as function of the degree of twist. Electrochemical capacitance and electrical conductivity of the TCNFs have revealed the influence of an increase in the twisting level (from 330 mF.g−1 to a few mF.g−1 and from 11 to 22 S.cm−1). It has been established that the compaction and the densification of highly TCNFs yarns are the reasons of these electrochemical and electrical behaviors. Manufactured bio-resourced conductive TCNFs yarns can be promising candidates as microelectrodes in biosensor or biofuel cells applications.
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| doi_str_mv | 10.1016/j.carbon.2019.01.036 |
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[Display omitted]</description><identifier>ISSN: 0008-6223</identifier><identifier>EISSN: 1873-3891</identifier><identifier>DOI: 10.1016/j.carbon.2019.01.036</identifier><language>eng</language><publisher>New York: Elsevier Ltd</publisher><subject>Biochemical fuel cells ; Biodiesel fuels ; Biosensors ; Carbon fibers ; Carbonization ; Chemical Sciences ; Densification ; Dimethyl sulfoxide ; Domains ; Electrical resistivity ; Electrospinning ; Material chemistry ; Mats ; Microelectrodes ; Nanofibers ; Nanostructured materials ; Phase diagrams ; Polyvinyl alcohol ; Raman spectroscopy ; Spectrum analysis ; Ternary systems ; Twisting ; X-ray diffraction ; Yarns</subject><ispartof>Carbon (New York), 2019-04, Vol.145, p.556-564</ispartof><rights>2019 Elsevier Ltd</rights><rights>Copyright Elsevier BV Apr 2019</rights><rights>Attribution - NonCommercial</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c453t-23c18e4a4269d76acd6433e478496892b24731f79914d39ea911367f6944b8403</citedby><cites>FETCH-LOGICAL-c453t-23c18e4a4269d76acd6433e478496892b24731f79914d39ea911367f6944b8403</cites><orcidid>0000-0001-7748-8671 ; 0000-0001-5670-5315</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.carbon.2019.01.036$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,315,781,785,886,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttps://hal.science/hal-02333583$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Roman, Julien</creatorcontrib><creatorcontrib>Neri, Wilfrid</creatorcontrib><creatorcontrib>Derré, Alain</creatorcontrib><creatorcontrib>Poulin, Philippe</creatorcontrib><title>Electrospun lignin-based twisted carbon nanofibers for potential microelectrodes applications</title><title>Carbon (New York)</title><description>Lignin nanofibers (NFs) have been fabricated by electrospinning of a new formulation system: lignin, polyvinyl alcohol (PVA), dimethyl sulfoxide (DMSO) mixture. The ternary phase diagram of this system has been realized in order to define bead free nanofibers electrospinnability domains. Resulting NFs mat were carbonized in a temperature range 550–1200 °C and then characterized by X-Ray diffraction, Raman spectroscopy, and electrochemical measurements. It revealed the influence of the carbonization temperatures on the structural properties in the resulting CNFs. Lignin NFs yarns have been for the first time manufactured by twisting the initial electrospun lignin NFs precursor mats. The structure and properties of the obtained lignin-based twisted carbon nanofibers (TCNFs) have been characterized as function of the degree of twist. Electrochemical capacitance and electrical conductivity of the TCNFs have revealed the influence of an increase in the twisting level (from 330 mF.g−1 to a few mF.g−1 and from 11 to 22 S.cm−1). It has been established that the compaction and the densification of highly TCNFs yarns are the reasons of these electrochemical and electrical behaviors. Manufactured bio-resourced conductive TCNFs yarns can be promising candidates as microelectrodes in biosensor or biofuel cells applications.
[Display omitted]</description><subject>Biochemical fuel cells</subject><subject>Biodiesel fuels</subject><subject>Biosensors</subject><subject>Carbon fibers</subject><subject>Carbonization</subject><subject>Chemical Sciences</subject><subject>Densification</subject><subject>Dimethyl sulfoxide</subject><subject>Domains</subject><subject>Electrical resistivity</subject><subject>Electrospinning</subject><subject>Material chemistry</subject><subject>Mats</subject><subject>Microelectrodes</subject><subject>Nanofibers</subject><subject>Nanostructured materials</subject><subject>Phase diagrams</subject><subject>Polyvinyl alcohol</subject><subject>Raman spectroscopy</subject><subject>Spectrum analysis</subject><subject>Ternary systems</subject><subject>Twisting</subject><subject>X-ray diffraction</subject><subject>Yarns</subject><issn>0008-6223</issn><issn>1873-3891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKv_wMOCJw-75qvZ5CKUUq1Q8KJHCdlsVlO2yZqkFf-9WVY8ehpmeOdh5gHgGsEKQcTudpVWofGuwhCJCqIKEnYCZojXpCRcoFMwgxDykmFMzsFFjLvcUo7oDLyte6NT8HE4uKK37866slHRtEX6sjHlOqELp5zvbGNCLDofisEn45JVfbG3OngzUVoTCzUMvdUqWe_iJTjrVB_N1W-dg9eH9ctqU26fH59Wy22p6YKkEhONuKGKYibamindMkqIoTWngnGBG0xrgrpaCERbIowSCBFWd0xQ2nAKyRzcTtwP1csh2L0K39IrKzfLrRxnEBNCFpwcUc7eTNkh-M-DiUnu_CG4fJ7MehY5SesxRadUfi7GYLo_LIJylC53cjIjR-kSIpml57X7ac3kb4_WBBm1NU6b1oZsSLbe_g_4AZ2li90</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Roman, Julien</creator><creator>Neri, Wilfrid</creator><creator>Derré, Alain</creator><creator>Poulin, Philippe</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0001-7748-8671</orcidid><orcidid>https://orcid.org/0000-0001-5670-5315</orcidid></search><sort><creationdate>20190401</creationdate><title>Electrospun lignin-based twisted carbon nanofibers for potential microelectrodes applications</title><author>Roman, Julien ; Neri, Wilfrid ; Derré, Alain ; Poulin, Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c453t-23c18e4a4269d76acd6433e478496892b24731f79914d39ea911367f6944b8403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biochemical fuel cells</topic><topic>Biodiesel fuels</topic><topic>Biosensors</topic><topic>Carbon fibers</topic><topic>Carbonization</topic><topic>Chemical Sciences</topic><topic>Densification</topic><topic>Dimethyl sulfoxide</topic><topic>Domains</topic><topic>Electrical resistivity</topic><topic>Electrospinning</topic><topic>Material chemistry</topic><topic>Mats</topic><topic>Microelectrodes</topic><topic>Nanofibers</topic><topic>Nanostructured materials</topic><topic>Phase diagrams</topic><topic>Polyvinyl alcohol</topic><topic>Raman spectroscopy</topic><topic>Spectrum analysis</topic><topic>Ternary systems</topic><topic>Twisting</topic><topic>X-ray diffraction</topic><topic>Yarns</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Roman, Julien</creatorcontrib><creatorcontrib>Neri, Wilfrid</creatorcontrib><creatorcontrib>Derré, Alain</creatorcontrib><creatorcontrib>Poulin, Philippe</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Carbon (New York)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Roman, Julien</au><au>Neri, Wilfrid</au><au>Derré, Alain</au><au>Poulin, Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrospun lignin-based twisted carbon nanofibers for potential microelectrodes applications</atitle><jtitle>Carbon (New York)</jtitle><date>2019-04-01</date><risdate>2019</risdate><volume>145</volume><spage>556</spage><epage>564</epage><pages>556-564</pages><issn>0008-6223</issn><eissn>1873-3891</eissn><abstract>Lignin nanofibers (NFs) have been fabricated by electrospinning of a new formulation system: lignin, polyvinyl alcohol (PVA), dimethyl sulfoxide (DMSO) mixture. The ternary phase diagram of this system has been realized in order to define bead free nanofibers electrospinnability domains. Resulting NFs mat were carbonized in a temperature range 550–1200 °C and then characterized by X-Ray diffraction, Raman spectroscopy, and electrochemical measurements. It revealed the influence of the carbonization temperatures on the structural properties in the resulting CNFs. Lignin NFs yarns have been for the first time manufactured by twisting the initial electrospun lignin NFs precursor mats. The structure and properties of the obtained lignin-based twisted carbon nanofibers (TCNFs) have been characterized as function of the degree of twist. Electrochemical capacitance and electrical conductivity of the TCNFs have revealed the influence of an increase in the twisting level (from 330 mF.g−1 to a few mF.g−1 and from 11 to 22 S.cm−1). It has been established that the compaction and the densification of highly TCNFs yarns are the reasons of these electrochemical and electrical behaviors. Manufactured bio-resourced conductive TCNFs yarns can be promising candidates as microelectrodes in biosensor or biofuel cells applications.
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| subjects | Biochemical fuel cells Biodiesel fuels Biosensors Carbon fibers Carbonization Chemical Sciences Densification Dimethyl sulfoxide Domains Electrical resistivity Electrospinning Material chemistry Mats Microelectrodes Nanofibers Nanostructured materials Phase diagrams Polyvinyl alcohol Raman spectroscopy Spectrum analysis Ternary systems Twisting X-ray diffraction Yarns |
| title | Electrospun lignin-based twisted carbon nanofibers for potential microelectrodes applications |
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