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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004982naa a2200709 4500
001oai:DiVA.org:ri-40934
003SwePub
008191209s2020 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-409342 URI
024a https://doi.org/10.1016/j.carbon.2019.11.0152 DOI
040 a (SwePub)ri
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Ribadeneyra, Mariau Queen Mary University of London, UK4 aut
2451 0a Lignin-derived electrospun freestanding carbons as alternative electrodes for redox flow batteries
264 1b Elsevier Ltd,c 2020
338 a print2 rdacarrier
500 a  Funding details: Engineering and Physical Sciences Research Council, EPSRC, EP/S001298/1, 2018-IE02-KAI03-000579; Funding details: Royal Academy of Engineering; Funding details: Engineering and Physical Sciences Research Council, EPSRC, EP/P031323/1; Funding text 1: The authors ABJ, RJ and MCR thank the CAM-IES for funding ( EP/P007767/1 ). ABJ also thanks the Engineering and Physical Sciences Research Council for financial support ( EP/P031323/1 ). PLC thanks the EPSRC for support via his fellowship, EP/S001298/1 . LG thanks Erasmus+ traineeship program for funding received to support research placement ( 2018-IE02-KAI03-000579 ). PRS acknowledges funding from the Royal Academy of Engineering . Appendix A
520 a Redox flow batteries represent a remarkable alternative for grid-scale energy storage. They commonly employ carbon felts or carbon papers, which suffer from low activity towards the redox reactions involved, leading to poor performance. Here we propose the use of electrospun freestanding carbon materials derived from lignin as alternative sustainable electrodes for all-vanadium flow batteries. The lignin-derived carbon electrospun mats exhibited a higher activity towards the VO2 +/VO2+ reaction than commercial carbon papers when tested in a three-electrode electrochemical cell (or half-cell), which we attribute to the higher surface area and higher amount of oxygen functional groups at the surface. The electrospun carbon electrodes also showed performance comparable to commercial carbon papers, when tested in a full cell configuration. The modification of the surface chemistry with the addition of phosphorous produced different effect in both samples, which needs further investigation. This work demonstrates for the first time the application of sustainably produced electrospun lignin-derived carbon electrodes in a redox flow cell, with comparable performance to commercial materials and establishes the great potential of biomass-derived carbons in energy devices.
653 a Bio-sustainable carbons
653 a Carbon electrodes
653 a Energy conversion
653 a Redox-flow batteries
653 a vanadium electrochemistry
653 a Carbon
653 a Electrochemical electrodes
653 a Lignin
653 a Paper
653 a Redox reactions
653 a Surface chemistry
653 a Vanadium dioxide
653 a Carbon electrode
653 a Cell configurations
653 a Commercial materials
653 a Derived carbons
653 a Different effects
653 a Electrospun mats
653 a Oxygen functional groups
653 a Poor performance
653 a Flow batteries
700a Grogan, Liau Trinity College Dublin, Ireland4 aut
700a Au, Heatheru Imperial College London, UK4 aut
700a Schlee, Philippu Queen Mary University of London, UK; Imperial College London, UK4 aut
700a Herou, Servannu Queen Mary University of London, UK; Imperial College London, UK4 aut
700a Neville, Tobiasu University College London, UK4 aut
700a Cullen, Patricku University College London, UK4 aut
700a Kok, Mattu University College London, UK4 aut
700a Hosseinaei, Omidu RISE,Bioraffinaderi och energi4 aut0 (Swepub:ri)omidho@ri.se
700a Danielsson, Sverkeru RISE,Bioekonomi och hälsa4 aut
700a Tomani, Peru RISE,Bioraffinaderi och energi4 aut
700a Titirici, M. M.u Imperial College London, UK4 aut
700a Brett, Danielu University College London, UK4 aut
700a Shearing, Paulu University College London, UK4 aut
700a Jervis, Rhodriu University College London, UK4 aut
700a Jorge, Anau Queen Mary University of London, UK;4 aut
710a Queen Mary University of London, UKb Trinity College Dublin, Ireland4 org
773t Carbond : Elsevier Ltdg 157, s. 847-856q 157<847-856x 0008-6223x 1873-3891
856u https://qmro.qmul.ac.uk/xmlui/bitstream/123456789/61368/2/Jorge%20Lignin-derived%20electrospun%202019%20Accepted.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-40934
8564 8u https://doi.org/10.1016/j.carbon.2019.11.015

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