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In situ preparation of chromium carbide–modified carbon nanofibers as functional electrocatalyst for polysulfide reduction in lithium/sulfur batteries
Lithium polysulfide shuttle effect and their sluggish redox kinetics have seriously affected the development of lithium/sulfur (Li/S) batteries. To solve these issues, free-standing chromium carbide–modified carbon nanofiber (Cr 3 C 2 /CNF) electrocatalytic membrane for Li/S batteries is in situ syn...
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| Published in: | Ionics 2022-04, Vol.28 (4), p.1701-1711 |
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| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c319t-a3cda9e7bcce1b7237a06735006f286d9fcbf2176eb15c85fb6314437c63735c3 |
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| cites | cdi_FETCH-LOGICAL-c319t-a3cda9e7bcce1b7237a06735006f286d9fcbf2176eb15c85fb6314437c63735c3 |
| container_end_page | 1711 |
| container_issue | 4 |
| container_start_page | 1701 |
| container_title | Ionics |
| container_volume | 28 |
| creator | Li, Tianbao Ma, Chao Li, Yangyang Tu, Feiyue Jiao, Can Li, Zhongliang Yao, Shanshan |
| description | Lithium polysulfide shuttle effect and their sluggish redox kinetics have seriously affected the development of lithium/sulfur (Li/S) batteries. To solve these issues, free-standing chromium carbide–modified carbon nanofiber (Cr
3
C
2
/CNF) electrocatalytic membrane for Li/S batteries is in situ synthesized by solution impregnation method with ammonium chromate ((NH
4
)
2
CrO
4
) and carbothermal reduction technology. CNFs provide fast pathways for electron transfer and lithium ions diffusion, promote the catalytic conversion, and restrain the shuttle effect. Cr
3
C
2
nanoparticles in situ grow on the surface of the CNFs and play a role in adsorbing and catalyzing the conversion of lithium polysulfides. Due to advantage structure, Cr
3
C
2
/CNFs@Li
2
S
6
electrode (sulfur loading: 4.74 mg) exhibits excelled cycling stability (initial discharge capacity: 977 mAh g
−1
; 828 mAh g
−1
at 0.2 C over 300 cycles). Even at high sulfur loading of 7.11 mg, the composite electrode also shows high capacity (6.11 mAh). The above results provide an effective route for high performance of Li/S batteries. |
| doi_str_mv | 10.1007/s11581-021-04431-0 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2642372110</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2642372110</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-a3cda9e7bcce1b7237a06735006f286d9fcbf2176eb15c85fb6314437c63735c3</originalsourceid><addsrcrecordid>eNp9kc1OAyEUhYnRxFp9AVckrsfyM4Xp0jT-NGniRteEYcDSTIfxwiy68x3c-Hw-iUxr4s4FF3L5ziGXg9A1JbeUEDmLlM4rWhCWV1nyXE_QhFaCFUQKcoomZFHKQpJSnqOLGLeECEGZnKCvVYejTwPuwfYadPKhw8Fhs4Gw88MOGw21b-z3x-cuNN552xxamep0F5yvLUSsI3ZDZ0axbrFtrUkQjE663ceEXQDch3wcWpetMNhmOLDYd7j1aZPfmY2XA-Bap2TB23iJzpxuo7363afo9eH-ZflUrJ8fV8u7dWE4XaRCc9PohZW1MZbWknGpiZB8ngd0rBLNwpnaMSqFrencVHNXC07zD0kjeMYMn6Kbo28P4X2wMaltGCCPERUTZfZjlJJMsSNlIMQI1qke_E7DXlGixgTUMQGVE1CHBNQo4kdRzHD3ZuHP-h_VD5-Njn8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2642372110</pqid></control><display><type>article</type><title>In situ preparation of chromium carbide–modified carbon nanofibers as functional electrocatalyst for polysulfide reduction in lithium/sulfur batteries</title><source>Springer Link</source><creator>Li, Tianbao ; Ma, Chao ; Li, Yangyang ; Tu, Feiyue ; Jiao, Can ; Li, Zhongliang ; Yao, Shanshan</creator><creatorcontrib>Li, Tianbao ; Ma, Chao ; Li, Yangyang ; Tu, Feiyue ; Jiao, Can ; Li, Zhongliang ; Yao, Shanshan</creatorcontrib><description>Lithium polysulfide shuttle effect and their sluggish redox kinetics have seriously affected the development of lithium/sulfur (Li/S) batteries. To solve these issues, free-standing chromium carbide–modified carbon nanofiber (Cr
3
C
2
/CNF) electrocatalytic membrane for Li/S batteries is in situ synthesized by solution impregnation method with ammonium chromate ((NH
4
)
2
CrO
4
) and carbothermal reduction technology. CNFs provide fast pathways for electron transfer and lithium ions diffusion, promote the catalytic conversion, and restrain the shuttle effect. Cr
3
C
2
nanoparticles in situ grow on the surface of the CNFs and play a role in adsorbing and catalyzing the conversion of lithium polysulfides. Due to advantage structure, Cr
3
C
2
/CNFs@Li
2
S
6
electrode (sulfur loading: 4.74 mg) exhibits excelled cycling stability (initial discharge capacity: 977 mAh g
−1
; 828 mAh g
−1
at 0.2 C over 300 cycles). Even at high sulfur loading of 7.11 mg, the composite electrode also shows high capacity (6.11 mAh). The above results provide an effective route for high performance of Li/S batteries.</description><identifier>ISSN: 0947-7047</identifier><identifier>EISSN: 1862-0760</identifier><identifier>DOI: 10.1007/s11581-021-04431-0</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Ammonium compounds ; Carbon fibers ; Catalytic converters ; Chemistry ; Chemistry and Materials Science ; Chromium carbide ; Condensed Matter Physics ; Conversion ; Diffusion rate ; Electrocatalysts ; Electrochemistry ; Electron transfer ; Energy Storage ; Lithium ; Lithium ions ; Lithium sulfur batteries ; Nanofibers ; Nanoparticles ; Optical and Electronic Materials ; Original Paper ; Polysulfides ; Reduction ; Renewable and Green Energy</subject><ispartof>Ionics, 2022-04, Vol.28 (4), p.1701-1711</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-a3cda9e7bcce1b7237a06735006f286d9fcbf2176eb15c85fb6314437c63735c3</citedby><cites>FETCH-LOGICAL-c319t-a3cda9e7bcce1b7237a06735006f286d9fcbf2176eb15c85fb6314437c63735c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Li, Tianbao</creatorcontrib><creatorcontrib>Ma, Chao</creatorcontrib><creatorcontrib>Li, Yangyang</creatorcontrib><creatorcontrib>Tu, Feiyue</creatorcontrib><creatorcontrib>Jiao, Can</creatorcontrib><creatorcontrib>Li, Zhongliang</creatorcontrib><creatorcontrib>Yao, Shanshan</creatorcontrib><title>In situ preparation of chromium carbide–modified carbon nanofibers as functional electrocatalyst for polysulfide reduction in lithium/sulfur batteries</title><title>Ionics</title><addtitle>Ionics</addtitle><description>Lithium polysulfide shuttle effect and their sluggish redox kinetics have seriously affected the development of lithium/sulfur (Li/S) batteries. To solve these issues, free-standing chromium carbide–modified carbon nanofiber (Cr
3
C
2
/CNF) electrocatalytic membrane for Li/S batteries is in situ synthesized by solution impregnation method with ammonium chromate ((NH
4
)
2
CrO
4
) and carbothermal reduction technology. CNFs provide fast pathways for electron transfer and lithium ions diffusion, promote the catalytic conversion, and restrain the shuttle effect. Cr
3
C
2
nanoparticles in situ grow on the surface of the CNFs and play a role in adsorbing and catalyzing the conversion of lithium polysulfides. Due to advantage structure, Cr
3
C
2
/CNFs@Li
2
S
6
electrode (sulfur loading: 4.74 mg) exhibits excelled cycling stability (initial discharge capacity: 977 mAh g
−1
; 828 mAh g
−1
at 0.2 C over 300 cycles). Even at high sulfur loading of 7.11 mg, the composite electrode also shows high capacity (6.11 mAh). The above results provide an effective route for high performance of Li/S batteries.</description><subject>Ammonium compounds</subject><subject>Carbon fibers</subject><subject>Catalytic converters</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chromium carbide</subject><subject>Condensed Matter Physics</subject><subject>Conversion</subject><subject>Diffusion rate</subject><subject>Electrocatalysts</subject><subject>Electrochemistry</subject><subject>Electron transfer</subject><subject>Energy Storage</subject><subject>Lithium</subject><subject>Lithium ions</subject><subject>Lithium sulfur batteries</subject><subject>Nanofibers</subject><subject>Nanoparticles</subject><subject>Optical and Electronic Materials</subject><subject>Original Paper</subject><subject>Polysulfides</subject><subject>Reduction</subject><subject>Renewable and Green Energy</subject><issn>0947-7047</issn><issn>1862-0760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kc1OAyEUhYnRxFp9AVckrsfyM4Xp0jT-NGniRteEYcDSTIfxwiy68x3c-Hw-iUxr4s4FF3L5ziGXg9A1JbeUEDmLlM4rWhCWV1nyXE_QhFaCFUQKcoomZFHKQpJSnqOLGLeECEGZnKCvVYejTwPuwfYadPKhw8Fhs4Gw88MOGw21b-z3x-cuNN552xxamep0F5yvLUSsI3ZDZ0axbrFtrUkQjE663ceEXQDch3wcWpetMNhmOLDYd7j1aZPfmY2XA-Bap2TB23iJzpxuo7363afo9eH-ZflUrJ8fV8u7dWE4XaRCc9PohZW1MZbWknGpiZB8ngd0rBLNwpnaMSqFrencVHNXC07zD0kjeMYMn6Kbo28P4X2wMaltGCCPERUTZfZjlJJMsSNlIMQI1qke_E7DXlGixgTUMQGVE1CHBNQo4kdRzHD3ZuHP-h_VD5-Njn8</recordid><startdate>20220401</startdate><enddate>20220401</enddate><creator>Li, Tianbao</creator><creator>Ma, Chao</creator><creator>Li, Yangyang</creator><creator>Tu, Feiyue</creator><creator>Jiao, Can</creator><creator>Li, Zhongliang</creator><creator>Yao, Shanshan</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20220401</creationdate><title>In situ preparation of chromium carbide–modified carbon nanofibers as functional electrocatalyst for polysulfide reduction in lithium/sulfur batteries</title><author>Li, Tianbao ; Ma, Chao ; Li, Yangyang ; Tu, Feiyue ; Jiao, Can ; Li, Zhongliang ; Yao, Shanshan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-a3cda9e7bcce1b7237a06735006f286d9fcbf2176eb15c85fb6314437c63735c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Ammonium compounds</topic><topic>Carbon fibers</topic><topic>Catalytic converters</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chromium carbide</topic><topic>Condensed Matter Physics</topic><topic>Conversion</topic><topic>Diffusion rate</topic><topic>Electrocatalysts</topic><topic>Electrochemistry</topic><topic>Electron transfer</topic><topic>Energy Storage</topic><topic>Lithium</topic><topic>Lithium ions</topic><topic>Lithium sulfur batteries</topic><topic>Nanofibers</topic><topic>Nanoparticles</topic><topic>Optical and Electronic Materials</topic><topic>Original Paper</topic><topic>Polysulfides</topic><topic>Reduction</topic><topic>Renewable and Green Energy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Tianbao</creatorcontrib><creatorcontrib>Ma, Chao</creatorcontrib><creatorcontrib>Li, Yangyang</creatorcontrib><creatorcontrib>Tu, Feiyue</creatorcontrib><creatorcontrib>Jiao, Can</creatorcontrib><creatorcontrib>Li, Zhongliang</creatorcontrib><creatorcontrib>Yao, Shanshan</creatorcontrib><collection>CrossRef</collection><jtitle>Ionics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Tianbao</au><au>Ma, Chao</au><au>Li, Yangyang</au><au>Tu, Feiyue</au><au>Jiao, Can</au><au>Li, Zhongliang</au><au>Yao, Shanshan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In situ preparation of chromium carbide–modified carbon nanofibers as functional electrocatalyst for polysulfide reduction in lithium/sulfur batteries</atitle><jtitle>Ionics</jtitle><stitle>Ionics</stitle><date>2022-04-01</date><risdate>2022</risdate><volume>28</volume><issue>4</issue><spage>1701</spage><epage>1711</epage><pages>1701-1711</pages><issn>0947-7047</issn><eissn>1862-0760</eissn><abstract>Lithium polysulfide shuttle effect and their sluggish redox kinetics have seriously affected the development of lithium/sulfur (Li/S) batteries. To solve these issues, free-standing chromium carbide–modified carbon nanofiber (Cr
3
C
2
/CNF) electrocatalytic membrane for Li/S batteries is in situ synthesized by solution impregnation method with ammonium chromate ((NH
4
)
2
CrO
4
) and carbothermal reduction technology. CNFs provide fast pathways for electron transfer and lithium ions diffusion, promote the catalytic conversion, and restrain the shuttle effect. Cr
3
C
2
nanoparticles in situ grow on the surface of the CNFs and play a role in adsorbing and catalyzing the conversion of lithium polysulfides. Due to advantage structure, Cr
3
C
2
/CNFs@Li
2
S
6
electrode (sulfur loading: 4.74 mg) exhibits excelled cycling stability (initial discharge capacity: 977 mAh g
−1
; 828 mAh g
−1
at 0.2 C over 300 cycles). Even at high sulfur loading of 7.11 mg, the composite electrode also shows high capacity (6.11 mAh). The above results provide an effective route for high performance of Li/S batteries.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11581-021-04431-0</doi><tpages>11</tpages></addata></record> |
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| identifier | ISSN: 0947-7047 |
| ispartof | Ionics, 2022-04, Vol.28 (4), p.1701-1711 |
| issn | 0947-7047 1862-0760 |
| language | eng |
| recordid | cdi_proquest_journals_2642372110 |
| source | Springer Link |
| subjects | Ammonium compounds Carbon fibers Catalytic converters Chemistry Chemistry and Materials Science Chromium carbide Condensed Matter Physics Conversion Diffusion rate Electrocatalysts Electrochemistry Electron transfer Energy Storage Lithium Lithium ions Lithium sulfur batteries Nanofibers Nanoparticles Optical and Electronic Materials Original Paper Polysulfides Reduction Renewable and Green Energy |
| title | In situ preparation of chromium carbide–modified carbon nanofibers as functional electrocatalyst for polysulfide reduction in lithium/sulfur batteries |
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