Binder-free 2D titanium carbide (MXene)/carbon nanotube composites for high-performance lithium-ion capacitors
Two-dimensional (2D) MXenes have a very good application prospect in the field of electrochemical energy storage due to their metallic conductivity, high volumetric capacity, mechanical and thermal stability. Herein, we report the preparation of titanium carbide (Ti 3 C 2 T x )/carbon nanotube (CNT)...
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| Veröffentlicht in: | Nanoscale 2018-01, Vol.1 (13), p.596-5913 |
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| container_title | Nanoscale |
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| creator | Yu, Peng Cao, Gejin Yi, Sha Zhang, Xiong Li, Chen Sun, Xianzhong Wang, Kai Ma, Yanwei |
| description | Two-dimensional (2D) MXenes have a very good application prospect in the field of electrochemical energy storage due to their metallic conductivity, high volumetric capacity, mechanical and thermal stability. Herein, we report the preparation of titanium carbide (Ti
3
C
2
T
x
)/carbon nanotube (CNT) flexible self-supporting composite films by vacuum filtration. The CNTs can effectively prevent Ti
3
C
2
T
x
from stacking and improve the electrochemical performance. The as-fabricated Ti
3
C
2
T
x
/CNT film shows a high reversible capacity of 489 mA h g
−1
at a current density of 50 mA g
−1
together with good cycling performance. The full-cell lithium-ion capacitor (LIC) is assembled using the Ti
3
C
2
T
x
/CNT film as the anode and activated carbon as the cathode. The LIC exhibits a high energy density of 67 Wh kg
−1
(based on the total weight of the anode and the cathode), and a good capacity retention of 81.3% after 5000 cycles. These results suggest that Ti
3
C
2
T
x
-CNT films are promising as anode materials for lithium ion capacitors.
A full-cell lithium-ion capacitor is assembled using a Ti
3
C
2
T
x
/CNT film as the anode and activated carbon as the cathode. |
| doi_str_mv | 10.1039/c8nr00380g |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_rsc_p</sourceid><recordid>TN_cdi_rsc_primary_c8nr00380g</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2019520883</sourcerecordid><originalsourceid>FETCH-LOGICAL-c402t-71c5de113da07c568eb8f6a0f0b4f0e1017afaabe31c770b0ec3e9ca88e18ae43</originalsourceid><addsrcrecordid>eNp9kc1L9DAQxoO84vflvb8S8bIK1UnTbdOjrp_gB4iCt5KmEzeyTWrSHvzvzbq6gof3NDM8v3kY5iHkL4MjBrw8VsJ6AC7gZYVspJBBwnmR_ln2ebZONkN4BchLnvM1sp6WY15AxjeIPTW2QZ9oj0jTM9qbXloztFRJX5sG6ej2GS0eHM9nZ6mV1vVDjVS5tnPB9Biodp5Ozcs06dDHvpVWIZ2Zfhp9EhOXlOykMr3zYZusajkLuPNVt8jTxfnj5Cq5ub-8npzcJCqDtE8KpsYNMsYbCYUa5wJroXMJGupMAzJghdRS1siZKgqoARXHUkkhkAmJGd8io4Vv593bgKGvWhMUzmbSohtClQLjhRBQsoju_0Jf3eBtvG5OleMUhOCROlxQyrsQPOqq86aV_r1iUM1TqCbi7uEzhcsI735ZDnWLzRL9fnsE_i0AH9RS_Ykx6nv_06uu0fwD8v-Ycg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2019520883</pqid></control><display><type>article</type><title>Binder-free 2D titanium carbide (MXene)/carbon nanotube composites for high-performance lithium-ion capacitors</title><source>Royal Society Of Chemistry Journals 2008-</source><creator>Yu, Peng ; Cao, Gejin ; Yi, Sha ; Zhang, Xiong ; Li, Chen ; Sun, Xianzhong ; Wang, Kai ; Ma, Yanwei</creator><creatorcontrib>Yu, Peng ; Cao, Gejin ; Yi, Sha ; Zhang, Xiong ; Li, Chen ; Sun, Xianzhong ; Wang, Kai ; Ma, Yanwei</creatorcontrib><description>Two-dimensional (2D) MXenes have a very good application prospect in the field of electrochemical energy storage due to their metallic conductivity, high volumetric capacity, mechanical and thermal stability. Herein, we report the preparation of titanium carbide (Ti
3
C
2
T
x
)/carbon nanotube (CNT) flexible self-supporting composite films by vacuum filtration. The CNTs can effectively prevent Ti
3
C
2
T
x
from stacking and improve the electrochemical performance. The as-fabricated Ti
3
C
2
T
x
/CNT film shows a high reversible capacity of 489 mA h g
−1
at a current density of 50 mA g
−1
together with good cycling performance. The full-cell lithium-ion capacitor (LIC) is assembled using the Ti
3
C
2
T
x
/CNT film as the anode and activated carbon as the cathode. The LIC exhibits a high energy density of 67 Wh kg
−1
(based on the total weight of the anode and the cathode), and a good capacity retention of 81.3% after 5000 cycles. These results suggest that Ti
3
C
2
T
x
-CNT films are promising as anode materials for lithium ion capacitors.
A full-cell lithium-ion capacitor is assembled using a Ti
3
C
2
T
x
/CNT film as the anode and activated carbon as the cathode.</description><identifier>ISSN: 2040-3364</identifier><identifier>EISSN: 2040-3372</identifier><identifier>DOI: 10.1039/c8nr00380g</identifier><identifier>PMID: 29537043</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Activated carbon ; Anodes ; Capacitors ; Carbon ; Carbon nanotubes ; Cathodes ; Electrochemical analysis ; Electrode materials ; Energy storage ; Flux density ; Lithium ; Lithium ions ; MXenes ; Nanotubes ; Thermal stability ; Titanium carbide ; Vacuum filtration</subject><ispartof>Nanoscale, 2018-01, Vol.1 (13), p.596-5913</ispartof><rights>Copyright Royal Society of Chemistry 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c402t-71c5de113da07c568eb8f6a0f0b4f0e1017afaabe31c770b0ec3e9ca88e18ae43</citedby><cites>FETCH-LOGICAL-c402t-71c5de113da07c568eb8f6a0f0b4f0e1017afaabe31c770b0ec3e9ca88e18ae43</cites><orcidid>0000-0002-7131-0888 ; 0000-0002-0947-585X ; 0000-0002-6632-8653 ; 0000-0002-1014-7714</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29537043$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yu, Peng</creatorcontrib><creatorcontrib>Cao, Gejin</creatorcontrib><creatorcontrib>Yi, Sha</creatorcontrib><creatorcontrib>Zhang, Xiong</creatorcontrib><creatorcontrib>Li, Chen</creatorcontrib><creatorcontrib>Sun, Xianzhong</creatorcontrib><creatorcontrib>Wang, Kai</creatorcontrib><creatorcontrib>Ma, Yanwei</creatorcontrib><title>Binder-free 2D titanium carbide (MXene)/carbon nanotube composites for high-performance lithium-ion capacitors</title><title>Nanoscale</title><addtitle>Nanoscale</addtitle><description>Two-dimensional (2D) MXenes have a very good application prospect in the field of electrochemical energy storage due to their metallic conductivity, high volumetric capacity, mechanical and thermal stability. Herein, we report the preparation of titanium carbide (Ti
3
C
2
T
x
)/carbon nanotube (CNT) flexible self-supporting composite films by vacuum filtration. The CNTs can effectively prevent Ti
3
C
2
T
x
from stacking and improve the electrochemical performance. The as-fabricated Ti
3
C
2
T
x
/CNT film shows a high reversible capacity of 489 mA h g
−1
at a current density of 50 mA g
−1
together with good cycling performance. The full-cell lithium-ion capacitor (LIC) is assembled using the Ti
3
C
2
T
x
/CNT film as the anode and activated carbon as the cathode. The LIC exhibits a high energy density of 67 Wh kg
−1
(based on the total weight of the anode and the cathode), and a good capacity retention of 81.3% after 5000 cycles. These results suggest that Ti
3
C
2
T
x
-CNT films are promising as anode materials for lithium ion capacitors.
A full-cell lithium-ion capacitor is assembled using a Ti
3
C
2
T
x
/CNT film as the anode and activated carbon as the cathode.</description><subject>Activated carbon</subject><subject>Anodes</subject><subject>Capacitors</subject><subject>Carbon</subject><subject>Carbon nanotubes</subject><subject>Cathodes</subject><subject>Electrochemical analysis</subject><subject>Electrode materials</subject><subject>Energy storage</subject><subject>Flux density</subject><subject>Lithium</subject><subject>Lithium ions</subject><subject>MXenes</subject><subject>Nanotubes</subject><subject>Thermal stability</subject><subject>Titanium carbide</subject><subject>Vacuum filtration</subject><issn>2040-3364</issn><issn>2040-3372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kc1L9DAQxoO84vflvb8S8bIK1UnTbdOjrp_gB4iCt5KmEzeyTWrSHvzvzbq6gof3NDM8v3kY5iHkL4MjBrw8VsJ6AC7gZYVspJBBwnmR_ln2ebZONkN4BchLnvM1sp6WY15AxjeIPTW2QZ9oj0jTM9qbXloztFRJX5sG6ej2GS0eHM9nZ6mV1vVDjVS5tnPB9Biodp5Ozcs06dDHvpVWIZ2Zfhp9EhOXlOykMr3zYZusajkLuPNVt8jTxfnj5Cq5ub-8npzcJCqDtE8KpsYNMsYbCYUa5wJroXMJGupMAzJghdRS1siZKgqoARXHUkkhkAmJGd8io4Vv593bgKGvWhMUzmbSohtClQLjhRBQsoju_0Jf3eBtvG5OleMUhOCROlxQyrsQPOqq86aV_r1iUM1TqCbi7uEzhcsI735ZDnWLzRL9fnsE_i0AH9RS_Ykx6nv_06uu0fwD8v-Ycg</recordid><startdate>20180101</startdate><enddate>20180101</enddate><creator>Yu, Peng</creator><creator>Cao, Gejin</creator><creator>Yi, Sha</creator><creator>Zhang, Xiong</creator><creator>Li, Chen</creator><creator>Sun, Xianzhong</creator><creator>Wang, Kai</creator><creator>Ma, Yanwei</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>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-7131-0888</orcidid><orcidid>https://orcid.org/0000-0002-0947-585X</orcidid><orcidid>https://orcid.org/0000-0002-6632-8653</orcidid><orcidid>https://orcid.org/0000-0002-1014-7714</orcidid></search><sort><creationdate>20180101</creationdate><title>Binder-free 2D titanium carbide (MXene)/carbon nanotube composites for high-performance lithium-ion capacitors</title><author>Yu, Peng ; Cao, Gejin ; Yi, Sha ; Zhang, Xiong ; Li, Chen ; Sun, Xianzhong ; Wang, Kai ; Ma, Yanwei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-71c5de113da07c568eb8f6a0f0b4f0e1017afaabe31c770b0ec3e9ca88e18ae43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Activated carbon</topic><topic>Anodes</topic><topic>Capacitors</topic><topic>Carbon</topic><topic>Carbon nanotubes</topic><topic>Cathodes</topic><topic>Electrochemical analysis</topic><topic>Electrode materials</topic><topic>Energy storage</topic><topic>Flux density</topic><topic>Lithium</topic><topic>Lithium ions</topic><topic>MXenes</topic><topic>Nanotubes</topic><topic>Thermal stability</topic><topic>Titanium carbide</topic><topic>Vacuum filtration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, Peng</creatorcontrib><creatorcontrib>Cao, Gejin</creatorcontrib><creatorcontrib>Yi, Sha</creatorcontrib><creatorcontrib>Zhang, Xiong</creatorcontrib><creatorcontrib>Li, Chen</creatorcontrib><creatorcontrib>Sun, Xianzhong</creatorcontrib><creatorcontrib>Wang, Kai</creatorcontrib><creatorcontrib>Ma, Yanwei</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>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Nanoscale</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, Peng</au><au>Cao, Gejin</au><au>Yi, Sha</au><au>Zhang, Xiong</au><au>Li, Chen</au><au>Sun, Xianzhong</au><au>Wang, Kai</au><au>Ma, Yanwei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Binder-free 2D titanium carbide (MXene)/carbon nanotube composites for high-performance lithium-ion capacitors</atitle><jtitle>Nanoscale</jtitle><addtitle>Nanoscale</addtitle><date>2018-01-01</date><risdate>2018</risdate><volume>1</volume><issue>13</issue><spage>596</spage><epage>5913</epage><pages>596-5913</pages><issn>2040-3364</issn><eissn>2040-3372</eissn><abstract>Two-dimensional (2D) MXenes have a very good application prospect in the field of electrochemical energy storage due to their metallic conductivity, high volumetric capacity, mechanical and thermal stability. Herein, we report the preparation of titanium carbide (Ti
3
C
2
T
x
)/carbon nanotube (CNT) flexible self-supporting composite films by vacuum filtration. The CNTs can effectively prevent Ti
3
C
2
T
x
from stacking and improve the electrochemical performance. The as-fabricated Ti
3
C
2
T
x
/CNT film shows a high reversible capacity of 489 mA h g
−1
at a current density of 50 mA g
−1
together with good cycling performance. The full-cell lithium-ion capacitor (LIC) is assembled using the Ti
3
C
2
T
x
/CNT film as the anode and activated carbon as the cathode. The LIC exhibits a high energy density of 67 Wh kg
−1
(based on the total weight of the anode and the cathode), and a good capacity retention of 81.3% after 5000 cycles. These results suggest that Ti
3
C
2
T
x
-CNT films are promising as anode materials for lithium ion capacitors.
A full-cell lithium-ion capacitor is assembled using a Ti
3
C
2
T
x
/CNT film as the anode and activated carbon as the cathode.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>29537043</pmid><doi>10.1039/c8nr00380g</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-7131-0888</orcidid><orcidid>https://orcid.org/0000-0002-0947-585X</orcidid><orcidid>https://orcid.org/0000-0002-6632-8653</orcidid><orcidid>https://orcid.org/0000-0002-1014-7714</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2040-3364 |
| ispartof | Nanoscale, 2018-01, Vol.1 (13), p.596-5913 |
| issn | 2040-3364 2040-3372 |
| language | eng |
| recordid | cdi_rsc_primary_c8nr00380g |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Activated carbon Anodes Capacitors Carbon Carbon nanotubes Cathodes Electrochemical analysis Electrode materials Energy storage Flux density Lithium Lithium ions MXenes Nanotubes Thermal stability Titanium carbide Vacuum filtration |
| title | Binder-free 2D titanium carbide (MXene)/carbon nanotube composites for high-performance lithium-ion capacitors |
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