Plastic-derived sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes for K-ion storage
Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes (WPWMC) are fabricated via a one-step hydrothermal route at 700 °C with polyethylene as the precursor and magnesium as the inducer. Through various characterizations, it is confirmed that the hexagonal carbon micro-f...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2023-04, Vol.59 (28), p.4169-4172 |
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| creator | Kong, Tianci Qian, Yong Li, Yang Lin, Ning Qian, Yitai |
| description | Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes (WPWMC) are fabricated
via
a one-step hydrothermal route at 700 °C with polyethylene as the precursor and magnesium as the inducer. Through various characterizations, it is confirmed that the hexagonal carbon micro-flakes exhibit (002) orientation, which exposes abundant edge active sites and shortens the K
+
transmission path. Moreover, the inside cross-linked carbon nanosheets with abundant pores can accelerate ion diffusion and increase the capacitive contribution. The WPWMC anode displays a high reversible capacity (528.7 mA h g
−1
at 0.2 A g
−1
), good rate capability (152.7 mA h g
−1
at 10 A g
−1
) and long-term cycle stability (112.1 mA h g
−1
at 5 A g
−1
after 10 000 cycles). Furthermore, the WPWMC//CMK-3 hybrid capacitor exhibits an energy density of 222.7 W h kg
−1
at 446.2 W kg
−1
. This work provides an idea for transforming waste plastic into value-added materials.
Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes are fabricated
via
a one-step hydrothermal route with waste polyethylene plastic. |
| doi_str_mv | 10.1039/d3cc00473b |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_rsc_p</sourceid><recordid>TN_cdi_proquest_journals_2794659260</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2794659260</sourcerecordid><originalsourceid>FETCH-LOGICAL-c337t-99547394b4b7e860b614d77803ddf644cccf1456a61650f059dc8d40703b74263</originalsourceid><addsrcrecordid>eNpd0VtLwzAUB_AgipvTF9-Vgi8iRNPm1jxqveJAHxR8K2mSbt26Ziatl29v5i6CeUnI-XHgfw4AhzE6jxEWFxorhRDhuNgC_RgzAilJ37YXbyogx4T2wJ73ExROTNNd0MNMkIQj1Af2uZa-rRTUxlUfRkdeNvqzUmNYV1MTza2znY-UdIVtokY21o-NaaHv5qHUBj82X3JkG1mv0axSzsKyllPjo9K66BFW4du31smR2Qc7pay9OVjdA_B6e_OS3cPh091DdjmECmPeQiFoyCNIQQpuUoYKFhPNeYqw1iUjRClVxoQyyWJGUYmo0CrVBHGEC04ShgfgdNl37ux7Z3ybzyqvTF3LxoREecJTkWAiMA305B-d2M6FRAslCKMiYSios6UK6bx3psznrppJ953HKF-sIb_GWfa7hquAj1ctu2Jm9Iau5x7A0RI4rzbVvz3iHwRrjDY</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2794659260</pqid></control><display><type>article</type><title>Plastic-derived sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes for K-ion storage</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Kong, Tianci ; Qian, Yong ; Li, Yang ; Lin, Ning ; Qian, Yitai</creator><creatorcontrib>Kong, Tianci ; Qian, Yong ; Li, Yang ; Lin, Ning ; Qian, Yitai</creatorcontrib><description>Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes (WPWMC) are fabricated
via
a one-step hydrothermal route at 700 °C with polyethylene as the precursor and magnesium as the inducer. Through various characterizations, it is confirmed that the hexagonal carbon micro-flakes exhibit (002) orientation, which exposes abundant edge active sites and shortens the K
+
transmission path. Moreover, the inside cross-linked carbon nanosheets with abundant pores can accelerate ion diffusion and increase the capacitive contribution. The WPWMC anode displays a high reversible capacity (528.7 mA h g
−1
at 0.2 A g
−1
), good rate capability (152.7 mA h g
−1
at 10 A g
−1
) and long-term cycle stability (112.1 mA h g
−1
at 5 A g
−1
after 10 000 cycles). Furthermore, the WPWMC//CMK-3 hybrid capacitor exhibits an energy density of 222.7 W h kg
−1
at 446.2 W kg
−1
. This work provides an idea for transforming waste plastic into value-added materials.
Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes are fabricated
via
a one-step hydrothermal route with waste polyethylene plastic.</description><identifier>ISSN: 1359-7345</identifier><identifier>EISSN: 1364-548X</identifier><identifier>DOI: 10.1039/d3cc00473b</identifier><identifier>PMID: 36942700</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Carbon ; Flakes ; Ion diffusion ; Ion storage ; Magnesium ; Nanosheets ; Polyethylenes</subject><ispartof>Chemical communications (Cambridge, England), 2023-04, Vol.59 (28), p.4169-4172</ispartof><rights>Copyright Royal Society of Chemistry 2023</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-99547394b4b7e860b614d77803ddf644cccf1456a61650f059dc8d40703b74263</citedby><cites>FETCH-LOGICAL-c337t-99547394b4b7e860b614d77803ddf644cccf1456a61650f059dc8d40703b74263</cites><orcidid>0000-0002-8029-5595</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36942700$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kong, Tianci</creatorcontrib><creatorcontrib>Qian, Yong</creatorcontrib><creatorcontrib>Li, Yang</creatorcontrib><creatorcontrib>Lin, Ning</creatorcontrib><creatorcontrib>Qian, Yitai</creatorcontrib><title>Plastic-derived sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes for K-ion storage</title><title>Chemical communications (Cambridge, England)</title><addtitle>Chem Commun (Camb)</addtitle><description>Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes (WPWMC) are fabricated
via
a one-step hydrothermal route at 700 °C with polyethylene as the precursor and magnesium as the inducer. Through various characterizations, it is confirmed that the hexagonal carbon micro-flakes exhibit (002) orientation, which exposes abundant edge active sites and shortens the K
+
transmission path. Moreover, the inside cross-linked carbon nanosheets with abundant pores can accelerate ion diffusion and increase the capacitive contribution. The WPWMC anode displays a high reversible capacity (528.7 mA h g
−1
at 0.2 A g
−1
), good rate capability (152.7 mA h g
−1
at 10 A g
−1
) and long-term cycle stability (112.1 mA h g
−1
at 5 A g
−1
after 10 000 cycles). Furthermore, the WPWMC//CMK-3 hybrid capacitor exhibits an energy density of 222.7 W h kg
−1
at 446.2 W kg
−1
. This work provides an idea for transforming waste plastic into value-added materials.
Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes are fabricated
via
a one-step hydrothermal route with waste polyethylene plastic.</description><subject>Carbon</subject><subject>Flakes</subject><subject>Ion diffusion</subject><subject>Ion storage</subject><subject>Magnesium</subject><subject>Nanosheets</subject><subject>Polyethylenes</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpd0VtLwzAUB_AgipvTF9-Vgi8iRNPm1jxqveJAHxR8K2mSbt26Ziatl29v5i6CeUnI-XHgfw4AhzE6jxEWFxorhRDhuNgC_RgzAilJ37YXbyogx4T2wJ73ExROTNNd0MNMkIQj1Af2uZa-rRTUxlUfRkdeNvqzUmNYV1MTza2znY-UdIVtokY21o-NaaHv5qHUBj82X3JkG1mv0axSzsKyllPjo9K66BFW4du31smR2Qc7pay9OVjdA_B6e_OS3cPh091DdjmECmPeQiFoyCNIQQpuUoYKFhPNeYqw1iUjRClVxoQyyWJGUYmo0CrVBHGEC04ShgfgdNl37ux7Z3ybzyqvTF3LxoREecJTkWAiMA305B-d2M6FRAslCKMiYSios6UK6bx3psznrppJ953HKF-sIb_GWfa7hquAj1ctu2Jm9Iau5x7A0RI4rzbVvz3iHwRrjDY</recordid><startdate>20230404</startdate><enddate>20230404</enddate><creator>Kong, Tianci</creator><creator>Qian, Yong</creator><creator>Li, Yang</creator><creator>Lin, Ning</creator><creator>Qian, Yitai</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><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-8029-5595</orcidid></search><sort><creationdate>20230404</creationdate><title>Plastic-derived sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes for K-ion storage</title><author>Kong, Tianci ; Qian, Yong ; Li, Yang ; Lin, Ning ; Qian, Yitai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-99547394b4b7e860b614d77803ddf644cccf1456a61650f059dc8d40703b74263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Carbon</topic><topic>Flakes</topic><topic>Ion diffusion</topic><topic>Ion storage</topic><topic>Magnesium</topic><topic>Nanosheets</topic><topic>Polyethylenes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kong, Tianci</creatorcontrib><creatorcontrib>Qian, Yong</creatorcontrib><creatorcontrib>Li, Yang</creatorcontrib><creatorcontrib>Lin, Ning</creatorcontrib><creatorcontrib>Qian, Yitai</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><collection>MEDLINE - Academic</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kong, Tianci</au><au>Qian, Yong</au><au>Li, Yang</au><au>Lin, Ning</au><au>Qian, Yitai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Plastic-derived sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes for K-ion storage</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><addtitle>Chem Commun (Camb)</addtitle><date>2023-04-04</date><risdate>2023</risdate><volume>59</volume><issue>28</issue><spage>4169</spage><epage>4172</epage><pages>4169-4172</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes (WPWMC) are fabricated
via
a one-step hydrothermal route at 700 °C with polyethylene as the precursor and magnesium as the inducer. Through various characterizations, it is confirmed that the hexagonal carbon micro-flakes exhibit (002) orientation, which exposes abundant edge active sites and shortens the K
+
transmission path. Moreover, the inside cross-linked carbon nanosheets with abundant pores can accelerate ion diffusion and increase the capacitive contribution. The WPWMC anode displays a high reversible capacity (528.7 mA h g
−1
at 0.2 A g
−1
), good rate capability (152.7 mA h g
−1
at 10 A g
−1
) and long-term cycle stability (112.1 mA h g
−1
at 5 A g
−1
after 10 000 cycles). Furthermore, the WPWMC//CMK-3 hybrid capacitor exhibits an energy density of 222.7 W h kg
−1
at 446.2 W kg
−1
. This work provides an idea for transforming waste plastic into value-added materials.
Novel sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes are fabricated
via
a one-step hydrothermal route with waste polyethylene plastic.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>36942700</pmid><doi>10.1039/d3cc00473b</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-8029-5595</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2023-04, Vol.59 (28), p.4169-4172 |
| issn | 1359-7345 1364-548X |
| language | eng |
| recordid | cdi_proquest_journals_2794659260 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Carbon Flakes Ion diffusion Ion storage Magnesium Nanosheets Polyethylenes |
| title | Plastic-derived sandwich-like porous carbon nanosheet-supported hexagonal carbon micro-flakes for K-ion storage |
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