One-step synthesis of Cl-doped Li4Ti5O12 during electrode fabrication process with improved specific capacity
One-step synthesis of Cl-doped Li 4 Ti 5 O 12 has been achieved by solution method at a low temperature (40 °C) during the electrode fabrication process of Li-ion batteries. The Cl-doped Li 4 Ti 5 O 12 has a higher specific capacity than the pristine Li 4 Ti 5 O 12 . According to the SEM and XRD res...
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| Veröffentlicht in: | Journal of solid state electrochemistry 2024, Vol.28 (7), p.2437-2444 |
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| creator | Wang, Pengcheng Wang, Ying Zhang, Wenlong Xing, Yanfeng Huang, Bo Zhang, Hengyun |
| description | One-step synthesis of Cl-doped Li
4
Ti
5
O
12
has been achieved by solution method at a low temperature (40 °C) during the electrode fabrication process of Li-ion batteries. The Cl-doped Li
4
Ti
5
O
12
has a higher specific capacity than the pristine Li
4
Ti
5
O
12
. According to the SEM and XRD results, the doping of Cl does not destroy the intrinsic structure of Li
4
Ti
5
O
12
. The specific capacity of Cl-doped Li
4
Ti
5
O
12
at 0.2 C, 0.5 C, 1 C, and 2 C rates in the range of 1–3 V is 179.0, 160.2, 149.4, and 132.3 mAh g
−1
, respectively. Compared with the pristine Li
4
Ti
5
O
12
material, the specific capacities are increased by 16.2%, 13.5%, 18.1%, and 16.7%, respectively. The CV results show that the Cl-doped Li
4
Ti
5
O
12
material has a higher lithium ion transport rate compared with the pristine Li
4
Ti
5
O
12
. EIS measurements show that Cl doping can effectively decrease charge transfer impedance and facilitate Li
+
ion diffusion. Overall, the Cl-doped Li
4
Ti
5
O
12
anode material prepared by a solution method has higher ionic conductivity and better electrochemical performance compared with the pristine Li
4
Ti
5
O
12
anode material. |
| doi_str_mv | 10.1007/s10008-023-05794-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_3076275532</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3076275532</sourcerecordid><originalsourceid>FETCH-LOGICAL-c270t-2e1c5dc43ac936b49a2fc77885849a2b45a48409121db0ef82e078d6dc150b2c3</originalsourceid><addsrcrecordid>eNp9kE1LAzEQhoMoWKt_wFPAczSfm-xRil9Q6KWeQzbJ2pR2d01Spf_ebFfw5mXmHZj3neEB4Jbge4KxfEilYoUwZQgLWXNEz8CMcFZGWanzk6ZIcaUuwVVKW4yJrAiegf2q8yhlP8B07PLGp5Bg38LFDrl-8A4uA18HsSIUukMM3Qf0O29z7J2HrWlisCaHvoND7K1PCX6HvIFhX8avYk6Dt6ENFlozGBvy8RpctGaX_M1vn4P356f14hUtVy9vi8clslTijKgnVjjLmbE1qxpeG9paKZUSatQNF4YrjmtCiWuwbxX1WCpXOUsEbqhlc3A35ZZHPg8-Zb3tD7ErJzUrQKgUgtGyRactG_uUom_1EMPexKMmWI9Y9YRVF6z6hFWPJjaZ0jDy8PEv-h_XDxsIev4</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3076275532</pqid></control><display><type>article</type><title>One-step synthesis of Cl-doped Li4Ti5O12 during electrode fabrication process with improved specific capacity</title><source>SpringerNature Journals</source><creator>Wang, Pengcheng ; Wang, Ying ; Zhang, Wenlong ; Xing, Yanfeng ; Huang, Bo ; Zhang, Hengyun</creator><creatorcontrib>Wang, Pengcheng ; Wang, Ying ; Zhang, Wenlong ; Xing, Yanfeng ; Huang, Bo ; Zhang, Hengyun</creatorcontrib><description>One-step synthesis of Cl-doped Li
4
Ti
5
O
12
has been achieved by solution method at a low temperature (40 °C) during the electrode fabrication process of Li-ion batteries. The Cl-doped Li
4
Ti
5
O
12
has a higher specific capacity than the pristine Li
4
Ti
5
O
12
. According to the SEM and XRD results, the doping of Cl does not destroy the intrinsic structure of Li
4
Ti
5
O
12
. The specific capacity of Cl-doped Li
4
Ti
5
O
12
at 0.2 C, 0.5 C, 1 C, and 2 C rates in the range of 1–3 V is 179.0, 160.2, 149.4, and 132.3 mAh g
−1
, respectively. Compared with the pristine Li
4
Ti
5
O
12
material, the specific capacities are increased by 16.2%, 13.5%, 18.1%, and 16.7%, respectively. The CV results show that the Cl-doped Li
4
Ti
5
O
12
material has a higher lithium ion transport rate compared with the pristine Li
4
Ti
5
O
12
. EIS measurements show that Cl doping can effectively decrease charge transfer impedance and facilitate Li
+
ion diffusion. Overall, the Cl-doped Li
4
Ti
5
O
12
anode material prepared by a solution method has higher ionic conductivity and better electrochemical performance compared with the pristine Li
4
Ti
5
O
12
anode material.</description><identifier>ISSN: 1432-8488</identifier><identifier>EISSN: 1433-0768</identifier><identifier>DOI: 10.1007/s10008-023-05794-2</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Analytical Chemistry ; Anodes ; Characterization and Evaluation of Materials ; Charge transfer ; Chemistry ; Chemistry and Materials Science ; Condensed Matter Physics ; Doping ; Electrochemical analysis ; Electrochemistry ; Electrode materials ; Electrodes ; Energy Storage ; Ion currents ; Ion diffusion ; Ion transport ; Lithium-ion batteries ; Low temperature ; Original Paper ; Physical Chemistry ; Rechargeable batteries ; Synthesis ; Transport rate</subject><ispartof>Journal of solid state electrochemistry, 2024, Vol.28 (7), p.2437-2444</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-2e1c5dc43ac936b49a2fc77885849a2b45a48409121db0ef82e078d6dc150b2c3</cites><orcidid>0000-0001-8053-5299</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10008-023-05794-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10008-023-05794-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Wang, Pengcheng</creatorcontrib><creatorcontrib>Wang, Ying</creatorcontrib><creatorcontrib>Zhang, Wenlong</creatorcontrib><creatorcontrib>Xing, Yanfeng</creatorcontrib><creatorcontrib>Huang, Bo</creatorcontrib><creatorcontrib>Zhang, Hengyun</creatorcontrib><title>One-step synthesis of Cl-doped Li4Ti5O12 during electrode fabrication process with improved specific capacity</title><title>Journal of solid state electrochemistry</title><addtitle>J Solid State Electrochem</addtitle><description>One-step synthesis of Cl-doped Li
4
Ti
5
O
12
has been achieved by solution method at a low temperature (40 °C) during the electrode fabrication process of Li-ion batteries. The Cl-doped Li
4
Ti
5
O
12
has a higher specific capacity than the pristine Li
4
Ti
5
O
12
. According to the SEM and XRD results, the doping of Cl does not destroy the intrinsic structure of Li
4
Ti
5
O
12
. The specific capacity of Cl-doped Li
4
Ti
5
O
12
at 0.2 C, 0.5 C, 1 C, and 2 C rates in the range of 1–3 V is 179.0, 160.2, 149.4, and 132.3 mAh g
−1
, respectively. Compared with the pristine Li
4
Ti
5
O
12
material, the specific capacities are increased by 16.2%, 13.5%, 18.1%, and 16.7%, respectively. The CV results show that the Cl-doped Li
4
Ti
5
O
12
material has a higher lithium ion transport rate compared with the pristine Li
4
Ti
5
O
12
. EIS measurements show that Cl doping can effectively decrease charge transfer impedance and facilitate Li
+
ion diffusion. Overall, the Cl-doped Li
4
Ti
5
O
12
anode material prepared by a solution method has higher ionic conductivity and better electrochemical performance compared with the pristine Li
4
Ti
5
O
12
anode material.</description><subject>Analytical Chemistry</subject><subject>Anodes</subject><subject>Characterization and Evaluation of Materials</subject><subject>Charge transfer</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Doping</subject><subject>Electrochemical analysis</subject><subject>Electrochemistry</subject><subject>Electrode materials</subject><subject>Electrodes</subject><subject>Energy Storage</subject><subject>Ion currents</subject><subject>Ion diffusion</subject><subject>Ion transport</subject><subject>Lithium-ion batteries</subject><subject>Low temperature</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><subject>Rechargeable batteries</subject><subject>Synthesis</subject><subject>Transport rate</subject><issn>1432-8488</issn><issn>1433-0768</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKt_wFPAczSfm-xRil9Q6KWeQzbJ2pR2d01Spf_ebFfw5mXmHZj3neEB4Jbge4KxfEilYoUwZQgLWXNEz8CMcFZGWanzk6ZIcaUuwVVKW4yJrAiegf2q8yhlP8B07PLGp5Bg38LFDrl-8A4uA18HsSIUukMM3Qf0O29z7J2HrWlisCaHvoND7K1PCX6HvIFhX8avYk6Dt6ENFlozGBvy8RpctGaX_M1vn4P356f14hUtVy9vi8clslTijKgnVjjLmbE1qxpeG9paKZUSatQNF4YrjmtCiWuwbxX1WCpXOUsEbqhlc3A35ZZHPg8-Zb3tD7ErJzUrQKgUgtGyRactG_uUom_1EMPexKMmWI9Y9YRVF6z6hFWPJjaZ0jDy8PEv-h_XDxsIev4</recordid><startdate>2024</startdate><enddate>2024</enddate><creator>Wang, Pengcheng</creator><creator>Wang, Ying</creator><creator>Zhang, Wenlong</creator><creator>Xing, Yanfeng</creator><creator>Huang, Bo</creator><creator>Zhang, Hengyun</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-8053-5299</orcidid></search><sort><creationdate>2024</creationdate><title>One-step synthesis of Cl-doped Li4Ti5O12 during electrode fabrication process with improved specific capacity</title><author>Wang, Pengcheng ; Wang, Ying ; Zhang, Wenlong ; Xing, Yanfeng ; Huang, Bo ; Zhang, Hengyun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-2e1c5dc43ac936b49a2fc77885849a2b45a48409121db0ef82e078d6dc150b2c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Analytical Chemistry</topic><topic>Anodes</topic><topic>Characterization and Evaluation of Materials</topic><topic>Charge transfer</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Doping</topic><topic>Electrochemical analysis</topic><topic>Electrochemistry</topic><topic>Electrode materials</topic><topic>Electrodes</topic><topic>Energy Storage</topic><topic>Ion currents</topic><topic>Ion diffusion</topic><topic>Ion transport</topic><topic>Lithium-ion batteries</topic><topic>Low temperature</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><topic>Rechargeable batteries</topic><topic>Synthesis</topic><topic>Transport rate</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Pengcheng</creatorcontrib><creatorcontrib>Wang, Ying</creatorcontrib><creatorcontrib>Zhang, Wenlong</creatorcontrib><creatorcontrib>Xing, Yanfeng</creatorcontrib><creatorcontrib>Huang, Bo</creatorcontrib><creatorcontrib>Zhang, Hengyun</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of solid state electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Pengcheng</au><au>Wang, Ying</au><au>Zhang, Wenlong</au><au>Xing, Yanfeng</au><au>Huang, Bo</au><au>Zhang, Hengyun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>One-step synthesis of Cl-doped Li4Ti5O12 during electrode fabrication process with improved specific capacity</atitle><jtitle>Journal of solid state electrochemistry</jtitle><stitle>J Solid State Electrochem</stitle><date>2024</date><risdate>2024</risdate><volume>28</volume><issue>7</issue><spage>2437</spage><epage>2444</epage><pages>2437-2444</pages><issn>1432-8488</issn><eissn>1433-0768</eissn><abstract>One-step synthesis of Cl-doped Li
4
Ti
5
O
12
has been achieved by solution method at a low temperature (40 °C) during the electrode fabrication process of Li-ion batteries. The Cl-doped Li
4
Ti
5
O
12
has a higher specific capacity than the pristine Li
4
Ti
5
O
12
. According to the SEM and XRD results, the doping of Cl does not destroy the intrinsic structure of Li
4
Ti
5
O
12
. The specific capacity of Cl-doped Li
4
Ti
5
O
12
at 0.2 C, 0.5 C, 1 C, and 2 C rates in the range of 1–3 V is 179.0, 160.2, 149.4, and 132.3 mAh g
−1
, respectively. Compared with the pristine Li
4
Ti
5
O
12
material, the specific capacities are increased by 16.2%, 13.5%, 18.1%, and 16.7%, respectively. The CV results show that the Cl-doped Li
4
Ti
5
O
12
material has a higher lithium ion transport rate compared with the pristine Li
4
Ti
5
O
12
. EIS measurements show that Cl doping can effectively decrease charge transfer impedance and facilitate Li
+
ion diffusion. Overall, the Cl-doped Li
4
Ti
5
O
12
anode material prepared by a solution method has higher ionic conductivity and better electrochemical performance compared with the pristine Li
4
Ti
5
O
12
anode material.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s10008-023-05794-2</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-8053-5299</orcidid></addata></record> |
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| language | eng |
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| source | SpringerNature Journals |
| subjects | Analytical Chemistry Anodes Characterization and Evaluation of Materials Charge transfer Chemistry Chemistry and Materials Science Condensed Matter Physics Doping Electrochemical analysis Electrochemistry Electrode materials Electrodes Energy Storage Ion currents Ion diffusion Ion transport Lithium-ion batteries Low temperature Original Paper Physical Chemistry Rechargeable batteries Synthesis Transport rate |
| title | One-step synthesis of Cl-doped Li4Ti5O12 during electrode fabrication process with improved specific capacity |
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