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TEA Guiding Bimetallic MOF with Oriented Nanosheet Arrays for High-Performance Asymmetric Supercapacitors
The development of supercapacitors with ultrahigh power density, high energy density, and compatible integration for wearable microelectronic devices is significant but challenging. Herein, a bimetallic metal-organic framework (Ni/Co-MOF) with oriented nanosheets was obtained via triethylamine (TEA)...
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| Published in: | Polymers 2024-11, Vol.16 (22), p.3198 |
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| container_issue | 22 |
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| container_title | Polymers |
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| creator | Mao, Xiling Liu, Hao Niu, Tingting Yan, Xinyu Li, Mengwei |
| description | The development of supercapacitors with ultrahigh power density, high energy density, and compatible integration for wearable microelectronic devices is significant but challenging. Herein, a bimetallic metal-organic framework (Ni/Co-MOF) with oriented nanosheets was obtained via triethylamine (TEA) guiding using a hydrothermal treatment, in which the TEA guides the vertically oriented array structures of the Ni/Co-MOF and ensures a fast ion/electron transmission path. Subsequently, an asymmetric supercapacitor was rationally designed by applying the bimetallic MOF cathode and an activated carbon (AC) anode. The obtained Ni/Co-MOF sample offers a high storage capacity of 2034 F g
at 0.5 A g
by harnessing the optimized Ni/Co-MOF with uniformly oriented nanosheet arrays. The constructed asymmetric supercapacitors exhibited a large voltage window of 1.4 V in 3.0 M KOH and an outstanding energy density of 29.5 Wh kg
at a power density of 199.1 W kg
was obtained, with a remarkable capacitance retention of 89% after 2000 cycles. |
| doi_str_mv | 10.3390/polym16223198 |
| format | article |
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at 0.5 A g
by harnessing the optimized Ni/Co-MOF with uniformly oriented nanosheet arrays. The constructed asymmetric supercapacitors exhibited a large voltage window of 1.4 V in 3.0 M KOH and an outstanding energy density of 29.5 Wh kg
at a power density of 199.1 W kg
was obtained, with a remarkable capacitance retention of 89% after 2000 cycles.</description><identifier>ISSN: 2073-4360</identifier><identifier>EISSN: 2073-4360</identifier><identifier>DOI: 10.3390/polym16223198</identifier><identifier>PMID: 39599289</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Activated carbon ; Adsorption ; Arrays ; Asymmetry ; Bimetals ; Capacitors ; Decomposition ; Electrodes ; Electrolytes ; Energy storage ; Hydrothermal treatment ; Medicine, Botanic ; Medicine, Herbal ; Metal-organic frameworks ; Nanosheets ; Nitrates ; Polyvinyl alcohol ; Pore size ; Storage capacity ; Supercapacitors ; Triethylamine</subject><ispartof>Polymers, 2024-11, Vol.16 (22), p.3198</ispartof><rights>COPYRIGHT 2024 MDPI AG</rights><rights>2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2024 by the authors. 2024</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c369t-e3d4589afe637c424670cdc56226caaaad3c84ebfd12915cb8b5acb671cc964e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/3133350259/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/3133350259?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,25753,27924,27925,37012,37013,44590,53791,53793,74998</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39599289$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mao, Xiling</creatorcontrib><creatorcontrib>Liu, Hao</creatorcontrib><creatorcontrib>Niu, Tingting</creatorcontrib><creatorcontrib>Yan, Xinyu</creatorcontrib><creatorcontrib>Li, Mengwei</creatorcontrib><title>TEA Guiding Bimetallic MOF with Oriented Nanosheet Arrays for High-Performance Asymmetric Supercapacitors</title><title>Polymers</title><addtitle>Polymers (Basel)</addtitle><description>The development of supercapacitors with ultrahigh power density, high energy density, and compatible integration for wearable microelectronic devices is significant but challenging. Herein, a bimetallic metal-organic framework (Ni/Co-MOF) with oriented nanosheets was obtained via triethylamine (TEA) guiding using a hydrothermal treatment, in which the TEA guides the vertically oriented array structures of the Ni/Co-MOF and ensures a fast ion/electron transmission path. Subsequently, an asymmetric supercapacitor was rationally designed by applying the bimetallic MOF cathode and an activated carbon (AC) anode. The obtained Ni/Co-MOF sample offers a high storage capacity of 2034 F g
at 0.5 A g
by harnessing the optimized Ni/Co-MOF with uniformly oriented nanosheet arrays. The constructed asymmetric supercapacitors exhibited a large voltage window of 1.4 V in 3.0 M KOH and an outstanding energy density of 29.5 Wh kg
at a power density of 199.1 W kg
was obtained, with a remarkable capacitance retention of 89% after 2000 cycles.</description><subject>Activated carbon</subject><subject>Adsorption</subject><subject>Arrays</subject><subject>Asymmetry</subject><subject>Bimetals</subject><subject>Capacitors</subject><subject>Decomposition</subject><subject>Electrodes</subject><subject>Electrolytes</subject><subject>Energy storage</subject><subject>Hydrothermal treatment</subject><subject>Medicine, Botanic</subject><subject>Medicine, Herbal</subject><subject>Metal-organic frameworks</subject><subject>Nanosheets</subject><subject>Nitrates</subject><subject>Polyvinyl alcohol</subject><subject>Pore size</subject><subject>Storage capacity</subject><subject>Supercapacitors</subject><subject>Triethylamine</subject><issn>2073-4360</issn><issn>2073-4360</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNptkk1v1DAQhiMEolXpkSuyxIVLih3HTnxCoeoHUmGRKGfLmUx2XSV2sJOi_fd42VK6iPHBI_uZdz40Wfaa0TPOFX0_-WE7MlkUnKn6WXZc0IrnJZf0-RP_KDuN8Y4mK4WUrHqZHXEllCpqdZzZ24uGXC22s25NPtoRZzMMFsjn1SX5aecNWQWLbsaOfDHOxw3iTJoQzDaS3gdybdeb_CuG5I_GAZImbsckEpLEt2XCAGYyYGcf4qvsRW-GiKcP90n2_fLi9vw6v1ldfTpvbnLgUs058q4UtTI9Sl5BWZSyotCBSE1KMMk6DnWJbd-xQjEBbd0KA62sGICSJfKT7MNed1raETtI1Qcz6CnY0YSt9sbqwx9nN3rt7zVjQtWM1knh3YNC8D8WjLMebQQcBuPQL1Fzxnkpd_NM6Nt_0Du_BJf6-01xQQuh_lJrM6C2rvcpMexEdVOzupRqn_bsP1Q6HY4WvMPepveDgHwfAMHHGLB_bJJRvdsPfbAfiX_zdDKP9J9t4L8AQUm24w</recordid><startdate>20241118</startdate><enddate>20241118</enddate><creator>Mao, Xiling</creator><creator>Liu, Hao</creator><creator>Niu, Tingting</creator><creator>Yan, Xinyu</creator><creator>Li, Mengwei</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20241118</creationdate><title>TEA Guiding Bimetallic MOF with Oriented Nanosheet Arrays for High-Performance Asymmetric Supercapacitors</title><author>Mao, Xiling ; Liu, Hao ; Niu, Tingting ; Yan, Xinyu ; Li, Mengwei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c369t-e3d4589afe637c424670cdc56226caaaad3c84ebfd12915cb8b5acb671cc964e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Activated carbon</topic><topic>Adsorption</topic><topic>Arrays</topic><topic>Asymmetry</topic><topic>Bimetals</topic><topic>Capacitors</topic><topic>Decomposition</topic><topic>Electrodes</topic><topic>Electrolytes</topic><topic>Energy storage</topic><topic>Hydrothermal treatment</topic><topic>Medicine, Botanic</topic><topic>Medicine, Herbal</topic><topic>Metal-organic frameworks</topic><topic>Nanosheets</topic><topic>Nitrates</topic><topic>Polyvinyl alcohol</topic><topic>Pore size</topic><topic>Storage capacity</topic><topic>Supercapacitors</topic><topic>Triethylamine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mao, Xiling</creatorcontrib><creatorcontrib>Liu, Hao</creatorcontrib><creatorcontrib>Niu, Tingting</creatorcontrib><creatorcontrib>Yan, Xinyu</creatorcontrib><creatorcontrib>Li, Mengwei</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>Materials Research Database</collection><collection>https://resources.nclive.org/materials</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content (ProQuest)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mao, Xiling</au><au>Liu, Hao</au><au>Niu, Tingting</au><au>Yan, Xinyu</au><au>Li, Mengwei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>TEA Guiding Bimetallic MOF with Oriented Nanosheet Arrays for High-Performance Asymmetric Supercapacitors</atitle><jtitle>Polymers</jtitle><addtitle>Polymers (Basel)</addtitle><date>2024-11-18</date><risdate>2024</risdate><volume>16</volume><issue>22</issue><spage>3198</spage><pages>3198-</pages><issn>2073-4360</issn><eissn>2073-4360</eissn><abstract>The development of supercapacitors with ultrahigh power density, high energy density, and compatible integration for wearable microelectronic devices is significant but challenging. Herein, a bimetallic metal-organic framework (Ni/Co-MOF) with oriented nanosheets was obtained via triethylamine (TEA) guiding using a hydrothermal treatment, in which the TEA guides the vertically oriented array structures of the Ni/Co-MOF and ensures a fast ion/electron transmission path. Subsequently, an asymmetric supercapacitor was rationally designed by applying the bimetallic MOF cathode and an activated carbon (AC) anode. The obtained Ni/Co-MOF sample offers a high storage capacity of 2034 F g
at 0.5 A g
by harnessing the optimized Ni/Co-MOF with uniformly oriented nanosheet arrays. The constructed asymmetric supercapacitors exhibited a large voltage window of 1.4 V in 3.0 M KOH and an outstanding energy density of 29.5 Wh kg
at a power density of 199.1 W kg
was obtained, with a remarkable capacitance retention of 89% after 2000 cycles.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>39599289</pmid><doi>10.3390/polym16223198</doi><oa>free_for_read</oa></addata></record> |
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| ispartof | Polymers, 2024-11, Vol.16 (22), p.3198 |
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| subjects | Activated carbon Adsorption Arrays Asymmetry Bimetals Capacitors Decomposition Electrodes Electrolytes Energy storage Hydrothermal treatment Medicine, Botanic Medicine, Herbal Metal-organic frameworks Nanosheets Nitrates Polyvinyl alcohol Pore size Storage capacity Supercapacitors Triethylamine |
| title | TEA Guiding Bimetallic MOF with Oriented Nanosheet Arrays for High-Performance Asymmetric Supercapacitors |
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