Synthesis of CoP@B,N,P co-doped porous carbon by a supramolecular gel self-assembly method for lithium-sulfur battery separator modification
Lithium-sulfur batteries (LSBs) are regarded as promising next-generation batteries due to their high abundance and high theoretical energy density. However, the commercial application of LSBs is hindered by the shuttle effect of soluble lithium polysulfides (LiPSs). Hence, we synthesised B, N, P co...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2023-06, Vol.52 (24), p.8284-8293 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
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| creator | Shi, Zhenpu Huang, Yunqi Xu, Juhong Pang, Yudong Wang, Lan Zhao, Wanli Yue, Hongyun Yang, Zongxian Yang, Shuting Yin, Yanhong |
| description | Lithium-sulfur batteries (LSBs) are regarded as promising next-generation batteries due to their high abundance and high theoretical energy density. However, the commercial application of LSBs is hindered by the shuttle effect of soluble lithium polysulfides (LiPSs). Hence, we synthesised B, N, P co-doped three-dimensional hierarchical porous carbon materials, uniformly dispersed with CoP nanoparticles, and utilized them as the coating material for the PE separator. The catalytic and adsorption capacity of the composite material was significantly enhanced by CoP. Both experimental and theoretical calculations show that the LiPS adsorption capacity of the composite material is significantly enhanced after the introduction of B atoms. As a result, the assembled LSBs with the CoP@BNPC/PE separator show excellent long-term stability (940.8 mA h g
−1
after 500 cycles at 1.0 C, and only a 0.026% decay rate per cycle) and superior rate performance (613.6 mA h g
−1
at 5.0 C). Our work further proves that a modified separator is an effective strategy to promote the commercialization of LSBs.
The CoP@BNPC-modified separator effectively inhibited the shuttle effect of LiPSs with strong adsorption capacity. |
| doi_str_mv | 10.1039/d3dt01132a |
| format | Article |
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−1
after 500 cycles at 1.0 C, and only a 0.026% decay rate per cycle) and superior rate performance (613.6 mA h g
−1
at 5.0 C). Our work further proves that a modified separator is an effective strategy to promote the commercialization of LSBs.
The CoP@BNPC-modified separator effectively inhibited the shuttle effect of LiPSs with strong adsorption capacity.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/d3dt01132a</identifier><identifier>PMID: 37254965</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Adsorption ; Carbon ; Commercialization ; Composite materials ; Decay rate ; Gels ; Lithium ; Lithium sulfur batteries ; Nanoparticles ; Porous materials ; Self-assembly ; Separators ; Supramolecular compounds</subject><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2023-06, Vol.52 (24), p.8284-8293</ispartof><rights>Copyright Royal Society of Chemistry 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c304t-c160440d9fbb84cb99363b1a836aa74fd3e465cc5cabcb2c0a3dd0fbe5d1b41d3</citedby><cites>FETCH-LOGICAL-c304t-c160440d9fbb84cb99363b1a836aa74fd3e465cc5cabcb2c0a3dd0fbe5d1b41d3</cites><orcidid>0000-0003-0699-3376 ; 0000-0001-8853-9075 ; 0000-0001-7841-0016 ; 0000-0002-3015-3804</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37254965$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shi, Zhenpu</creatorcontrib><creatorcontrib>Huang, Yunqi</creatorcontrib><creatorcontrib>Xu, Juhong</creatorcontrib><creatorcontrib>Pang, Yudong</creatorcontrib><creatorcontrib>Wang, Lan</creatorcontrib><creatorcontrib>Zhao, Wanli</creatorcontrib><creatorcontrib>Yue, Hongyun</creatorcontrib><creatorcontrib>Yang, Zongxian</creatorcontrib><creatorcontrib>Yang, Shuting</creatorcontrib><creatorcontrib>Yin, Yanhong</creatorcontrib><title>Synthesis of CoP@B,N,P co-doped porous carbon by a supramolecular gel self-assembly method for lithium-sulfur battery separator modification</title><title>Dalton transactions : an international journal of inorganic chemistry</title><addtitle>Dalton Trans</addtitle><description>Lithium-sulfur batteries (LSBs) are regarded as promising next-generation batteries due to their high abundance and high theoretical energy density. However, the commercial application of LSBs is hindered by the shuttle effect of soluble lithium polysulfides (LiPSs). Hence, we synthesised B, N, P co-doped three-dimensional hierarchical porous carbon materials, uniformly dispersed with CoP nanoparticles, and utilized them as the coating material for the PE separator. The catalytic and adsorption capacity of the composite material was significantly enhanced by CoP. Both experimental and theoretical calculations show that the LiPS adsorption capacity of the composite material is significantly enhanced after the introduction of B atoms. As a result, the assembled LSBs with the CoP@BNPC/PE separator show excellent long-term stability (940.8 mA h g
−1
after 500 cycles at 1.0 C, and only a 0.026% decay rate per cycle) and superior rate performance (613.6 mA h g
−1
at 5.0 C). Our work further proves that a modified separator is an effective strategy to promote the commercialization of LSBs.
The CoP@BNPC-modified separator effectively inhibited the shuttle effect of LiPSs with strong adsorption capacity.</description><subject>Adsorption</subject><subject>Carbon</subject><subject>Commercialization</subject><subject>Composite materials</subject><subject>Decay rate</subject><subject>Gels</subject><subject>Lithium</subject><subject>Lithium sulfur batteries</subject><subject>Nanoparticles</subject><subject>Porous materials</subject><subject>Self-assembly</subject><subject>Separators</subject><subject>Supramolecular compounds</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpF0clqG0EQBuAm2MSOkovvNg2-BU3S22w3K_IWEIkgynmo3qwxM-pxL4d5hzy0J5Ytn6qgPqrgL4TOKPlGCa-_a64joZQz-IBOqSjLrGZcHB16VpygTyE8EsIYydlHdMJLlou6yE_Rvz_jLm5NaAN2Fi_d-urH_Nd8jZXLtBuMxoPzLgWswEu3w3LEgEMaPPSuMyp14PGD6XAwnc0gBNPLbsS9iVunsXUed23ctqnPQups8lhCjMaPkx_AQ5xA73RrWwWxdbvP6NhCF8yX1zpDf29vNsv7bPX77udyscoUJyJmihZECKJrK2UllKxrXnBJoeIFQCms5kYUuVK5AqkkUwS41sRKk2sqBdV8hi73ewfvnpIJsXl0ye-mkw2rWClyUtXVpL7ulfIuBG9sM_i2Bz82lDT_g2-u-fXmJfjFhC9eVybZG32gb0lP4HwPfFCH6fvn-DPDnorq</recordid><startdate>20230620</startdate><enddate>20230620</enddate><creator>Shi, Zhenpu</creator><creator>Huang, Yunqi</creator><creator>Xu, Juhong</creator><creator>Pang, Yudong</creator><creator>Wang, Lan</creator><creator>Zhao, Wanli</creator><creator>Yue, Hongyun</creator><creator>Yang, Zongxian</creator><creator>Yang, Shuting</creator><creator>Yin, Yanhong</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-0699-3376</orcidid><orcidid>https://orcid.org/0000-0001-8853-9075</orcidid><orcidid>https://orcid.org/0000-0001-7841-0016</orcidid><orcidid>https://orcid.org/0000-0002-3015-3804</orcidid></search><sort><creationdate>20230620</creationdate><title>Synthesis of CoP@B,N,P co-doped porous carbon by a supramolecular gel self-assembly method for lithium-sulfur battery separator modification</title><author>Shi, Zhenpu ; Huang, Yunqi ; Xu, Juhong ; Pang, Yudong ; Wang, Lan ; Zhao, Wanli ; Yue, Hongyun ; Yang, Zongxian ; Yang, Shuting ; Yin, Yanhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c304t-c160440d9fbb84cb99363b1a836aa74fd3e465cc5cabcb2c0a3dd0fbe5d1b41d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Adsorption</topic><topic>Carbon</topic><topic>Commercialization</topic><topic>Composite materials</topic><topic>Decay rate</topic><topic>Gels</topic><topic>Lithium</topic><topic>Lithium sulfur batteries</topic><topic>Nanoparticles</topic><topic>Porous materials</topic><topic>Self-assembly</topic><topic>Separators</topic><topic>Supramolecular compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shi, Zhenpu</creatorcontrib><creatorcontrib>Huang, Yunqi</creatorcontrib><creatorcontrib>Xu, Juhong</creatorcontrib><creatorcontrib>Pang, Yudong</creatorcontrib><creatorcontrib>Wang, Lan</creatorcontrib><creatorcontrib>Zhao, Wanli</creatorcontrib><creatorcontrib>Yue, Hongyun</creatorcontrib><creatorcontrib>Yang, Zongxian</creatorcontrib><creatorcontrib>Yang, Shuting</creatorcontrib><creatorcontrib>Yin, Yanhong</creatorcontrib><collection>PubMed</collection><collection>CrossRef</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>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shi, Zhenpu</au><au>Huang, Yunqi</au><au>Xu, Juhong</au><au>Pang, Yudong</au><au>Wang, Lan</au><au>Zhao, Wanli</au><au>Yue, Hongyun</au><au>Yang, Zongxian</au><au>Yang, Shuting</au><au>Yin, Yanhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of CoP@B,N,P co-doped porous carbon by a supramolecular gel self-assembly method for lithium-sulfur battery separator modification</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><addtitle>Dalton Trans</addtitle><date>2023-06-20</date><risdate>2023</risdate><volume>52</volume><issue>24</issue><spage>8284</spage><epage>8293</epage><pages>8284-8293</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>Lithium-sulfur batteries (LSBs) are regarded as promising next-generation batteries due to their high abundance and high theoretical energy density. However, the commercial application of LSBs is hindered by the shuttle effect of soluble lithium polysulfides (LiPSs). Hence, we synthesised B, N, P co-doped three-dimensional hierarchical porous carbon materials, uniformly dispersed with CoP nanoparticles, and utilized them as the coating material for the PE separator. The catalytic and adsorption capacity of the composite material was significantly enhanced by CoP. Both experimental and theoretical calculations show that the LiPS adsorption capacity of the composite material is significantly enhanced after the introduction of B atoms. As a result, the assembled LSBs with the CoP@BNPC/PE separator show excellent long-term stability (940.8 mA h g
−1
after 500 cycles at 1.0 C, and only a 0.026% decay rate per cycle) and superior rate performance (613.6 mA h g
−1
at 5.0 C). Our work further proves that a modified separator is an effective strategy to promote the commercialization of LSBs.
The CoP@BNPC-modified separator effectively inhibited the shuttle effect of LiPSs with strong adsorption capacity.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>37254965</pmid><doi>10.1039/d3dt01132a</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0003-0699-3376</orcidid><orcidid>https://orcid.org/0000-0001-8853-9075</orcidid><orcidid>https://orcid.org/0000-0001-7841-0016</orcidid><orcidid>https://orcid.org/0000-0002-3015-3804</orcidid></addata></record> |
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| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2023-06, Vol.52 (24), p.8284-8293 |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Adsorption Carbon Commercialization Composite materials Decay rate Gels Lithium Lithium sulfur batteries Nanoparticles Porous materials Self-assembly Separators Supramolecular compounds |
| title | Synthesis of CoP@B,N,P co-doped porous carbon by a supramolecular gel self-assembly method for lithium-sulfur battery separator modification |
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