A Safe Ether Electrolyte Enabling High‐Rate Lithium Metal Batteries
High‐energy‐density lithium metal batteries (LMBs) hold enormous potential for future energy storage systems but are plagued by poor cycling stability and safety concerns, especially under high‐rate conditions. The addition of fluorinated solvents to the electrolyte is effective in enhancing the sta...
Gespeichert in:
Veröffentlicht in: | Advanced functional materials 2024-09, Vol.34 (39), p.n/a |
---|---|
Hauptverfasser: | , , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | n/a |
---|---|
container_issue | 39 |
container_start_page | |
container_title | Advanced functional materials |
container_volume | 34 |
creator | Yang, Tao Li, Liang Zou, Jiahang Yao, Yiqing Zhang, Qingan Jiang, Zhipeng Li, Yongtao |
description | High‐energy‐density lithium metal batteries (LMBs) hold enormous potential for future energy storage systems but are plagued by poor cycling stability and safety concerns, especially under high‐rate conditions. The addition of fluorinated solvents to the electrolyte is effective in enhancing the stability of the lithium metal anode (LMA) and improving safety for LMBs. However, the extensive introduction of fluorinated solvents is not conducive to the transport of lithium‐ions (Li+), thereby negatively affecting the rate performance of LMBs. Herein, a safe ether electrolyte (SEE) is designed that exhibits both high Li+ conductivity and nonflammability, while maintaining high compatibility with the LMA. Li–LiNi0.8Mn0.1Co0.1O2 (NMC811) cells utilizing SEE can demonstrate remarkable electrochemical performance, delivering a discharge capacity of 113.1 mAh g⁻¹ at rates as high as 30 C and maintaining 90% of their initial capacity over 300 cycles at 10 C. Moreover, a practical Li‐NCM811 full cell assembled with SEE achieves stable cycling at 3 C.
A safe ether electrolyte (SEE) is designed using 1,2‐dimethoxyethane as the primary solvent, ensuring rapid Li+ transport and high compatibility toward the lithium metal anode. Additionally, ethoxy(pentafluoro)cyclotriphosphazene is incorporated to endow the electrolyte with nonflammable properties. The Li–LiNi0.8Co0.1Mn0.1O2 cells using SEE can discharge a specific capacity of 113.1 mAh g⁻¹ at a rate of 30 C while maintaining 90% of their initial capacity over 300 cycles at 10 C. |
doi_str_mv | 10.1002/adfm.202404945 |
format | Article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_3109648383</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3109648383</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2025-5278d588faad5db2c70fa5f60fd7a8942d00de533b8f6d8391a6a284a1b555843</originalsourceid><addsrcrecordid>eNqFkM1KAzEUhYMoWKtb1wOup-Z3JrOsdWqFiuAPuAt3JkmbMu3UJEW68xF8Rp_EKZW6dHUvh-_cezgIXRI8IBjTa9B2OaCYcswLLo5Qj2QkSxmm8viwk7dTdBbCAmOS54z3UDlMnsGapIxz45OyMXX0bbONnbKCqnGrWTJxs_n359cTdOLUxbnbLJMHE6FJbiBG450J5-jEQhPMxe_so9dx-TKapNPHu_vRcJrWXS6RCppLLaS0AFroitY5tiBshq3OQRacaoy1EYxV0mZasoJABlRyIJUQQnLWR1f7u2vfvm9MiGrRbvyqe6kYwUXGJZOsowZ7qvZtCN5YtfZuCX6rCFa7qtSuKnWoqjMUe8OHa8z2H1oNb8cPf94frxxsvQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3109648383</pqid></control><display><type>article</type><title>A Safe Ether Electrolyte Enabling High‐Rate Lithium Metal Batteries</title><source>Access via Wiley Online Library</source><creator>Yang, Tao ; Li, Liang ; Zou, Jiahang ; Yao, Yiqing ; Zhang, Qingan ; Jiang, Zhipeng ; Li, Yongtao</creator><creatorcontrib>Yang, Tao ; Li, Liang ; Zou, Jiahang ; Yao, Yiqing ; Zhang, Qingan ; Jiang, Zhipeng ; Li, Yongtao</creatorcontrib><description>High‐energy‐density lithium metal batteries (LMBs) hold enormous potential for future energy storage systems but are plagued by poor cycling stability and safety concerns, especially under high‐rate conditions. The addition of fluorinated solvents to the electrolyte is effective in enhancing the stability of the lithium metal anode (LMA) and improving safety for LMBs. However, the extensive introduction of fluorinated solvents is not conducive to the transport of lithium‐ions (Li+), thereby negatively affecting the rate performance of LMBs. Herein, a safe ether electrolyte (SEE) is designed that exhibits both high Li+ conductivity and nonflammability, while maintaining high compatibility with the LMA. Li–LiNi0.8Mn0.1Co0.1O2 (NMC811) cells utilizing SEE can demonstrate remarkable electrochemical performance, delivering a discharge capacity of 113.1 mAh g⁻¹ at rates as high as 30 C and maintaining 90% of their initial capacity over 300 cycles at 10 C. Moreover, a practical Li‐NCM811 full cell assembled with SEE achieves stable cycling at 3 C.
A safe ether electrolyte (SEE) is designed using 1,2‐dimethoxyethane as the primary solvent, ensuring rapid Li+ transport and high compatibility toward the lithium metal anode. Additionally, ethoxy(pentafluoro)cyclotriphosphazene is incorporated to endow the electrolyte with nonflammable properties. The Li–LiNi0.8Co0.1Mn0.1O2 cells using SEE can discharge a specific capacity of 113.1 mAh g⁻¹ at a rate of 30 C while maintaining 90% of their initial capacity over 300 cycles at 10 C.</description><identifier>ISSN: 1616-301X</identifier><identifier>EISSN: 1616-3028</identifier><identifier>DOI: 10.1002/adfm.202404945</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc</publisher><subject>Electrochemical analysis ; electrolyte ; Electrolytes ; Electrolytic cells ; ether ; Fluorination ; high‐rate ; Lithium ; Lithium batteries ; lithium metal batteries ; nonflammable ; Solvents ; Stability ; Storage systems</subject><ispartof>Advanced functional materials, 2024-09, Vol.34 (39), p.n/a</ispartof><rights>2024 Wiley‐VCH GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2025-5278d588faad5db2c70fa5f60fd7a8942d00de533b8f6d8391a6a284a1b555843</cites><orcidid>0000-0001-6394-5552</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadfm.202404945$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadfm.202404945$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Yang, Tao</creatorcontrib><creatorcontrib>Li, Liang</creatorcontrib><creatorcontrib>Zou, Jiahang</creatorcontrib><creatorcontrib>Yao, Yiqing</creatorcontrib><creatorcontrib>Zhang, Qingan</creatorcontrib><creatorcontrib>Jiang, Zhipeng</creatorcontrib><creatorcontrib>Li, Yongtao</creatorcontrib><title>A Safe Ether Electrolyte Enabling High‐Rate Lithium Metal Batteries</title><title>Advanced functional materials</title><description>High‐energy‐density lithium metal batteries (LMBs) hold enormous potential for future energy storage systems but are plagued by poor cycling stability and safety concerns, especially under high‐rate conditions. The addition of fluorinated solvents to the electrolyte is effective in enhancing the stability of the lithium metal anode (LMA) and improving safety for LMBs. However, the extensive introduction of fluorinated solvents is not conducive to the transport of lithium‐ions (Li+), thereby negatively affecting the rate performance of LMBs. Herein, a safe ether electrolyte (SEE) is designed that exhibits both high Li+ conductivity and nonflammability, while maintaining high compatibility with the LMA. Li–LiNi0.8Mn0.1Co0.1O2 (NMC811) cells utilizing SEE can demonstrate remarkable electrochemical performance, delivering a discharge capacity of 113.1 mAh g⁻¹ at rates as high as 30 C and maintaining 90% of their initial capacity over 300 cycles at 10 C. Moreover, a practical Li‐NCM811 full cell assembled with SEE achieves stable cycling at 3 C.
A safe ether electrolyte (SEE) is designed using 1,2‐dimethoxyethane as the primary solvent, ensuring rapid Li+ transport and high compatibility toward the lithium metal anode. Additionally, ethoxy(pentafluoro)cyclotriphosphazene is incorporated to endow the electrolyte with nonflammable properties. The Li–LiNi0.8Co0.1Mn0.1O2 cells using SEE can discharge a specific capacity of 113.1 mAh g⁻¹ at a rate of 30 C while maintaining 90% of their initial capacity over 300 cycles at 10 C.</description><subject>Electrochemical analysis</subject><subject>electrolyte</subject><subject>Electrolytes</subject><subject>Electrolytic cells</subject><subject>ether</subject><subject>Fluorination</subject><subject>high‐rate</subject><subject>Lithium</subject><subject>Lithium batteries</subject><subject>lithium metal batteries</subject><subject>nonflammable</subject><subject>Solvents</subject><subject>Stability</subject><subject>Storage systems</subject><issn>1616-301X</issn><issn>1616-3028</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkM1KAzEUhYMoWKtb1wOup-Z3JrOsdWqFiuAPuAt3JkmbMu3UJEW68xF8Rp_EKZW6dHUvh-_cezgIXRI8IBjTa9B2OaCYcswLLo5Qj2QkSxmm8viwk7dTdBbCAmOS54z3UDlMnsGapIxz45OyMXX0bbONnbKCqnGrWTJxs_n359cTdOLUxbnbLJMHE6FJbiBG450J5-jEQhPMxe_so9dx-TKapNPHu_vRcJrWXS6RCppLLaS0AFroitY5tiBshq3OQRacaoy1EYxV0mZasoJABlRyIJUQQnLWR1f7u2vfvm9MiGrRbvyqe6kYwUXGJZOsowZ7qvZtCN5YtfZuCX6rCFa7qtSuKnWoqjMUe8OHa8z2H1oNb8cPf94frxxsvQ</recordid><startdate>20240901</startdate><enddate>20240901</enddate><creator>Yang, Tao</creator><creator>Li, Liang</creator><creator>Zou, Jiahang</creator><creator>Yao, Yiqing</creator><creator>Zhang, Qingan</creator><creator>Jiang, Zhipeng</creator><creator>Li, Yongtao</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-6394-5552</orcidid></search><sort><creationdate>20240901</creationdate><title>A Safe Ether Electrolyte Enabling High‐Rate Lithium Metal Batteries</title><author>Yang, Tao ; Li, Liang ; Zou, Jiahang ; Yao, Yiqing ; Zhang, Qingan ; Jiang, Zhipeng ; Li, Yongtao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2025-5278d588faad5db2c70fa5f60fd7a8942d00de533b8f6d8391a6a284a1b555843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Electrochemical analysis</topic><topic>electrolyte</topic><topic>Electrolytes</topic><topic>Electrolytic cells</topic><topic>ether</topic><topic>Fluorination</topic><topic>high‐rate</topic><topic>Lithium</topic><topic>Lithium batteries</topic><topic>lithium metal batteries</topic><topic>nonflammable</topic><topic>Solvents</topic><topic>Stability</topic><topic>Storage systems</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Tao</creatorcontrib><creatorcontrib>Li, Liang</creatorcontrib><creatorcontrib>Zou, Jiahang</creatorcontrib><creatorcontrib>Yao, Yiqing</creatorcontrib><creatorcontrib>Zhang, Qingan</creatorcontrib><creatorcontrib>Jiang, Zhipeng</creatorcontrib><creatorcontrib>Li, Yongtao</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</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>Advanced functional materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Tao</au><au>Li, Liang</au><au>Zou, Jiahang</au><au>Yao, Yiqing</au><au>Zhang, Qingan</au><au>Jiang, Zhipeng</au><au>Li, Yongtao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Safe Ether Electrolyte Enabling High‐Rate Lithium Metal Batteries</atitle><jtitle>Advanced functional materials</jtitle><date>2024-09-01</date><risdate>2024</risdate><volume>34</volume><issue>39</issue><epage>n/a</epage><issn>1616-301X</issn><eissn>1616-3028</eissn><abstract>High‐energy‐density lithium metal batteries (LMBs) hold enormous potential for future energy storage systems but are plagued by poor cycling stability and safety concerns, especially under high‐rate conditions. The addition of fluorinated solvents to the electrolyte is effective in enhancing the stability of the lithium metal anode (LMA) and improving safety for LMBs. However, the extensive introduction of fluorinated solvents is not conducive to the transport of lithium‐ions (Li+), thereby negatively affecting the rate performance of LMBs. Herein, a safe ether electrolyte (SEE) is designed that exhibits both high Li+ conductivity and nonflammability, while maintaining high compatibility with the LMA. Li–LiNi0.8Mn0.1Co0.1O2 (NMC811) cells utilizing SEE can demonstrate remarkable electrochemical performance, delivering a discharge capacity of 113.1 mAh g⁻¹ at rates as high as 30 C and maintaining 90% of their initial capacity over 300 cycles at 10 C. Moreover, a practical Li‐NCM811 full cell assembled with SEE achieves stable cycling at 3 C.
A safe ether electrolyte (SEE) is designed using 1,2‐dimethoxyethane as the primary solvent, ensuring rapid Li+ transport and high compatibility toward the lithium metal anode. Additionally, ethoxy(pentafluoro)cyclotriphosphazene is incorporated to endow the electrolyte with nonflammable properties. The Li–LiNi0.8Co0.1Mn0.1O2 cells using SEE can discharge a specific capacity of 113.1 mAh g⁻¹ at a rate of 30 C while maintaining 90% of their initial capacity over 300 cycles at 10 C.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/adfm.202404945</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-6394-5552</orcidid></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1616-301X |
ispartof | Advanced functional materials, 2024-09, Vol.34 (39), p.n/a |
issn | 1616-301X 1616-3028 |
language | eng |
recordid | cdi_proquest_journals_3109648383 |
source | Access via Wiley Online Library |
subjects | Electrochemical analysis electrolyte Electrolytes Electrolytic cells ether Fluorination high‐rate Lithium Lithium batteries lithium metal batteries nonflammable Solvents Stability Storage systems |
title | A Safe Ether Electrolyte Enabling High‐Rate Lithium Metal Batteries |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T05%3A56%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20Safe%20Ether%20Electrolyte%20Enabling%20High%E2%80%90Rate%20Lithium%20Metal%20Batteries&rft.jtitle=Advanced%20functional%20materials&rft.au=Yang,%20Tao&rft.date=2024-09-01&rft.volume=34&rft.issue=39&rft.epage=n/a&rft.issn=1616-301X&rft.eissn=1616-3028&rft_id=info:doi/10.1002/adfm.202404945&rft_dat=%3Cproquest_cross%3E3109648383%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3109648383&rft_id=info:pmid/&rfr_iscdi=true |