High energy primary lithium battery using oxidized sub-fluorinated graphite fluorides
[Display omitted] •Energy density of 2825 Wh.Kg−1 in primary lithium battery is achieved with fluorinated carbons.•Graphite oxyfluorides were synthesized.•Defected graphite fluorides are obtained via oxidation of sub-fluorinated graphites. Different graphite oxyfluorides were synthesized via Hummer&...
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| Veröffentlicht in: | Journal of fluorine chemistry 2019-11, Vol.227, p.109369, Article 109369 |
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| creator | Mar, M. Dubois, M. Guérin, K. Batisse, N. Simon, B. Bernard, P. |
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•Energy density of 2825 Wh.Kg−1 in primary lithium battery is achieved with fluorinated carbons.•Graphite oxyfluorides were synthesized.•Defected graphite fluorides are obtained via oxidation of sub-fluorinated graphites.
Different graphite oxyfluorides were synthesized via Hummer's oxidation of sub-fluorinated graphites in order to maintain sp2 carbon atoms available for the oxidation, C–F bonds being non-reactive. In comparison with the graphite fluoride precursors, significant improvement of the energy density in primary lithium battery is achieved when the graphite oxyfluorides are used as cathode. When the Hummer's oxidation was carried out on graphite fluoride with both CF0.60 composition and a homogenous dispersion of non-fluorinated regions into fluorinated lattice, oxidation focused on the remaining sp2 carbon atoms and decomposed them. Defected graphite fluorides were then synthesized. The highest ever measured energy density in primary lithium battery with fluorinated carbons as cathode, i.e. 2825 Wh.Kg−1, was reached with this particular sample. Solid state NMR allowed the functional groups C–F, COC, COH, COOH and sp2 C to be quantified in graphite oxyfluorides and fluorides and their role in electrochemical processes to be highlighted. |
| doi_str_mv | 10.1016/j.jfluchem.2019.109369 |
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•Energy density of 2825 Wh.Kg−1 in primary lithium battery is achieved with fluorinated carbons.•Graphite oxyfluorides were synthesized.•Defected graphite fluorides are obtained via oxidation of sub-fluorinated graphites.
Different graphite oxyfluorides were synthesized via Hummer's oxidation of sub-fluorinated graphites in order to maintain sp2 carbon atoms available for the oxidation, C–F bonds being non-reactive. In comparison with the graphite fluoride precursors, significant improvement of the energy density in primary lithium battery is achieved when the graphite oxyfluorides are used as cathode. When the Hummer's oxidation was carried out on graphite fluoride with both CF0.60 composition and a homogenous dispersion of non-fluorinated regions into fluorinated lattice, oxidation focused on the remaining sp2 carbon atoms and decomposed them. Defected graphite fluorides were then synthesized. The highest ever measured energy density in primary lithium battery with fluorinated carbons as cathode, i.e. 2825 Wh.Kg−1, was reached with this particular sample. Solid state NMR allowed the functional groups C–F, COC, COH, COOH and sp2 C to be quantified in graphite oxyfluorides and fluorides and their role in electrochemical processes to be highlighted.</description><identifier>ISSN: 0022-1139</identifier><identifier>EISSN: 1873-3328</identifier><identifier>DOI: 10.1016/j.jfluchem.2019.109369</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Carbon ; Cathodes ; Chemical Sciences ; Electrochemistry ; Energy ; Energy density ; Energy measurement ; Fluorides ; Fluorination ; Flux density ; Functional groups ; Graphite ; Graphite oxyfluoride ; Lithium ; Lithium batteries ; Lithium-ion battery ; NMR ; Nuclear magnetic resonance ; Oxidation ; Oxyfluorides ; Solid-gas fluorination ; Synthesis</subject><ispartof>Journal of fluorine chemistry, 2019-11, Vol.227, p.109369, Article 109369</ispartof><rights>2019 Elsevier B.V.</rights><rights>Copyright Elsevier BV Nov 2019</rights><rights>Attribution - NonCommercial</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-9b35e8c5070df0d60f2b12d05167bb253300727d20e652bc7ff79a0f0771068c3</citedby><cites>FETCH-LOGICAL-c422t-9b35e8c5070df0d60f2b12d05167bb253300727d20e652bc7ff79a0f0771068c3</cites><orcidid>0000-0002-6184-2143 ; 0000-0002-6596-0905 ; 0000-0003-2501-8496 ; 0000-0002-9192-0931 ; 0000-0001-8797-7444</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0022113919302647$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttps://hal.science/hal-02499890$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Mar, M.</creatorcontrib><creatorcontrib>Dubois, M.</creatorcontrib><creatorcontrib>Guérin, K.</creatorcontrib><creatorcontrib>Batisse, N.</creatorcontrib><creatorcontrib>Simon, B.</creatorcontrib><creatorcontrib>Bernard, P.</creatorcontrib><title>High energy primary lithium battery using oxidized sub-fluorinated graphite fluorides</title><title>Journal of fluorine chemistry</title><description>[Display omitted]
•Energy density of 2825 Wh.Kg−1 in primary lithium battery is achieved with fluorinated carbons.•Graphite oxyfluorides were synthesized.•Defected graphite fluorides are obtained via oxidation of sub-fluorinated graphites.
Different graphite oxyfluorides were synthesized via Hummer's oxidation of sub-fluorinated graphites in order to maintain sp2 carbon atoms available for the oxidation, C–F bonds being non-reactive. In comparison with the graphite fluoride precursors, significant improvement of the energy density in primary lithium battery is achieved when the graphite oxyfluorides are used as cathode. When the Hummer's oxidation was carried out on graphite fluoride with both CF0.60 composition and a homogenous dispersion of non-fluorinated regions into fluorinated lattice, oxidation focused on the remaining sp2 carbon atoms and decomposed them. Defected graphite fluorides were then synthesized. The highest ever measured energy density in primary lithium battery with fluorinated carbons as cathode, i.e. 2825 Wh.Kg−1, was reached with this particular sample. Solid state NMR allowed the functional groups C–F, COC, COH, COOH and sp2 C to be quantified in graphite oxyfluorides and fluorides and their role in electrochemical processes to be highlighted.</description><subject>Carbon</subject><subject>Cathodes</subject><subject>Chemical Sciences</subject><subject>Electrochemistry</subject><subject>Energy</subject><subject>Energy density</subject><subject>Energy measurement</subject><subject>Fluorides</subject><subject>Fluorination</subject><subject>Flux density</subject><subject>Functional groups</subject><subject>Graphite</subject><subject>Graphite oxyfluoride</subject><subject>Lithium</subject><subject>Lithium batteries</subject><subject>Lithium-ion battery</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Oxidation</subject><subject>Oxyfluorides</subject><subject>Solid-gas fluorination</subject><subject>Synthesis</subject><issn>0022-1139</issn><issn>1873-3328</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFUEFOwzAQtBBIlMIXUCROHFLWdhPHN6oKKFIlLvRsJfYmcdQmxU4q4PW4SuHKaTWj2dnZIeSWwowCTR-aWVNuB13jbsaAykBKnsozMqGZ4DHnLDsnEwDGYkq5vCRX3jcAIEBkE7JZ2aqOsEVXfUV7Z3e5-4q2tq_tsIuKvO8x4MHbtoq6T2vsN5rID0UcLnbOtnkfcOXyfW17jEbSoL8mF2W-9XhzmlOyeX56X67i9dvL63KxjvWcsT6WBU8w00nIYkowKZSsoMxAQlNRFCzhPMRkwjDANGGFFmUpZA4lCEEhzTSfkvvRt8636pRedblVq8VaHTlgcykzCQcatHejdu-6jwF9r5pucG2IpxhngtME-Dyo0lGlXee9w_LPloI61q0a9Vu3OtatxrrD4uO4iOHfg0WnvLbYajTWoe6V6ex_Fj95w4ua</recordid><startdate>201911</startdate><enddate>201911</enddate><creator>Mar, M.</creator><creator>Dubois, M.</creator><creator>Guérin, K.</creator><creator>Batisse, N.</creator><creator>Simon, B.</creator><creator>Bernard, P.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QP</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>7U7</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-6184-2143</orcidid><orcidid>https://orcid.org/0000-0002-6596-0905</orcidid><orcidid>https://orcid.org/0000-0003-2501-8496</orcidid><orcidid>https://orcid.org/0000-0002-9192-0931</orcidid><orcidid>https://orcid.org/0000-0001-8797-7444</orcidid></search><sort><creationdate>201911</creationdate><title>High energy primary lithium battery using oxidized sub-fluorinated graphite fluorides</title><author>Mar, M. ; Dubois, M. ; Guérin, K. ; Batisse, N. ; Simon, B. ; Bernard, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-9b35e8c5070df0d60f2b12d05167bb253300727d20e652bc7ff79a0f0771068c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Carbon</topic><topic>Cathodes</topic><topic>Chemical Sciences</topic><topic>Electrochemistry</topic><topic>Energy</topic><topic>Energy density</topic><topic>Energy measurement</topic><topic>Fluorides</topic><topic>Fluorination</topic><topic>Flux density</topic><topic>Functional groups</topic><topic>Graphite</topic><topic>Graphite oxyfluoride</topic><topic>Lithium</topic><topic>Lithium batteries</topic><topic>Lithium-ion battery</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Oxidation</topic><topic>Oxyfluorides</topic><topic>Solid-gas fluorination</topic><topic>Synthesis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mar, M.</creatorcontrib><creatorcontrib>Dubois, M.</creatorcontrib><creatorcontrib>Guérin, K.</creatorcontrib><creatorcontrib>Batisse, N.</creatorcontrib><creatorcontrib>Simon, B.</creatorcontrib><creatorcontrib>Bernard, P.</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Toxicology Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Journal of fluorine chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mar, M.</au><au>Dubois, M.</au><au>Guérin, K.</au><au>Batisse, N.</au><au>Simon, B.</au><au>Bernard, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High energy primary lithium battery using oxidized sub-fluorinated graphite fluorides</atitle><jtitle>Journal of fluorine chemistry</jtitle><date>2019-11</date><risdate>2019</risdate><volume>227</volume><spage>109369</spage><pages>109369-</pages><artnum>109369</artnum><issn>0022-1139</issn><eissn>1873-3328</eissn><abstract>[Display omitted]
•Energy density of 2825 Wh.Kg−1 in primary lithium battery is achieved with fluorinated carbons.•Graphite oxyfluorides were synthesized.•Defected graphite fluorides are obtained via oxidation of sub-fluorinated graphites.
Different graphite oxyfluorides were synthesized via Hummer's oxidation of sub-fluorinated graphites in order to maintain sp2 carbon atoms available for the oxidation, C–F bonds being non-reactive. In comparison with the graphite fluoride precursors, significant improvement of the energy density in primary lithium battery is achieved when the graphite oxyfluorides are used as cathode. When the Hummer's oxidation was carried out on graphite fluoride with both CF0.60 composition and a homogenous dispersion of non-fluorinated regions into fluorinated lattice, oxidation focused on the remaining sp2 carbon atoms and decomposed them. Defected graphite fluorides were then synthesized. The highest ever measured energy density in primary lithium battery with fluorinated carbons as cathode, i.e. 2825 Wh.Kg−1, was reached with this particular sample. Solid state NMR allowed the functional groups C–F, COC, COH, COOH and sp2 C to be quantified in graphite oxyfluorides and fluorides and their role in electrochemical processes to be highlighted.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jfluchem.2019.109369</doi><orcidid>https://orcid.org/0000-0002-6184-2143</orcidid><orcidid>https://orcid.org/0000-0002-6596-0905</orcidid><orcidid>https://orcid.org/0000-0003-2501-8496</orcidid><orcidid>https://orcid.org/0000-0002-9192-0931</orcidid><orcidid>https://orcid.org/0000-0001-8797-7444</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Carbon Cathodes Chemical Sciences Electrochemistry Energy Energy density Energy measurement Fluorides Fluorination Flux density Functional groups Graphite Graphite oxyfluoride Lithium Lithium batteries Lithium-ion battery NMR Nuclear magnetic resonance Oxidation Oxyfluorides Solid-gas fluorination Synthesis |
| title | High energy primary lithium battery using oxidized sub-fluorinated graphite fluorides |
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