Optimization of Active Manganese Oxide Electrodeposits Using Graphenated Carbon Nanotube Electrodes for Supercapacitors

Optimization of Active Manganese Oxide Electrodeposits Using Graphenated Carbon Nanotube Electrodes for Supercapacitors

Graphenated carbon nanotubes (g-CNTs) were investigated as the electrode support in MnO2 composite cathodes for aqueous asymmetric supercapacitors. The electrode performance could be tuned by optimizing the density of graphene foliates on the g-CNTs, which enabled geometric/morphologic control over...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemistry of materials 2015-04, Vol.27 (7), p.2430-2438
Hauptverfasser: Brown, Billyde, Cordova, Isvar A, Parker, Charles B, Stoner, Brian R, Glass, Jeffrey T
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 2438
container_issue 7
container_start_page 2430
container_title Chemistry of materials
container_volume 27
creator Brown, Billyde
Cordova, Isvar A
Parker, Charles B
Stoner, Brian R
Glass, Jeffrey T
description Graphenated carbon nanotubes (g-CNTs) were investigated as the electrode support in MnO2 composite cathodes for aqueous asymmetric supercapacitors. The electrode performance could be tuned by optimizing the density of graphene foliates on the g-CNTs, which enabled geometric/morphologic control over the MnO2 electrodeposits. The synergy and optimization of the g-CNT hybrid structure led to a high specific capacitance (640 F/g) at high MnO2 specific loading (2.3 mg/cm2), thus creating a unique pathway toward improved practical performance.
doi_str_mv 10.1021/cm504519m
format Article
fullrecord <record><control><sourceid>acs_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1021_cm504519m</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>d102448737</sourcerecordid><originalsourceid>FETCH-LOGICAL-a259t-801a685d0e71fe231ceafe18852bf97c32cedb32bd885f676e3a0043ea81a7ab3</originalsourceid><addsrcrecordid>eNptkD1PwzAYhC0EEqUw8A-8MDAEbKdOnLGqSkEqdIDO0RvndXHV2JHt8vXrCQIhBqaTTs-dTkfIOWdXnAl-rTvJJpJX3QEZcSlYJhkTh2TEVFVmk1IWx-Qkxi1jfMDViLyu-mQ7-wHJeke9oVOd7AvSe3AbcBiRrt5si3S-Q52Cb7H30aZI19G6DV0E6J_RQcKWziA0Q8UDOJ_2zZ9EpMYH-rjvMWjoQdvkQzwlRwZ2Ec9-dEzWN_On2W22XC3uZtNlBkJWKVOMQ6Fky7DkBkXONYJBrpQUjalKnQuNbZOLph0sU5QF5sDYJEdQHEpo8jG5_O7VwccY0NR9sB2E95qz-uux-vexgb34ZkHHeuv3wQ3L_uE-AQtNbV8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Optimization of Active Manganese Oxide Electrodeposits Using Graphenated Carbon Nanotube Electrodes for Supercapacitors</title><source>American Chemical Society (ACS) Journals</source><creator>Brown, Billyde ; Cordova, Isvar A ; Parker, Charles B ; Stoner, Brian R ; Glass, Jeffrey T</creator><creatorcontrib>Brown, Billyde ; Cordova, Isvar A ; Parker, Charles B ; Stoner, Brian R ; Glass, Jeffrey T</creatorcontrib><description>Graphenated carbon nanotubes (g-CNTs) were investigated as the electrode support in MnO2 composite cathodes for aqueous asymmetric supercapacitors. The electrode performance could be tuned by optimizing the density of graphene foliates on the g-CNTs, which enabled geometric/morphologic control over the MnO2 electrodeposits. The synergy and optimization of the g-CNT hybrid structure led to a high specific capacitance (640 F/g) at high MnO2 specific loading (2.3 mg/cm2), thus creating a unique pathway toward improved practical performance.</description><identifier>ISSN: 0897-4756</identifier><identifier>EISSN: 1520-5002</identifier><identifier>DOI: 10.1021/cm504519m</identifier><language>eng</language><publisher>American Chemical Society</publisher><ispartof>Chemistry of materials, 2015-04, Vol.27 (7), p.2430-2438</ispartof><rights>Copyright © American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a259t-801a685d0e71fe231ceafe18852bf97c32cedb32bd885f676e3a0043ea81a7ab3</citedby><cites>FETCH-LOGICAL-a259t-801a685d0e71fe231ceafe18852bf97c32cedb32bd885f676e3a0043ea81a7ab3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/cm504519m$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/cm504519m$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids></links><search><creatorcontrib>Brown, Billyde</creatorcontrib><creatorcontrib>Cordova, Isvar A</creatorcontrib><creatorcontrib>Parker, Charles B</creatorcontrib><creatorcontrib>Stoner, Brian R</creatorcontrib><creatorcontrib>Glass, Jeffrey T</creatorcontrib><title>Optimization of Active Manganese Oxide Electrodeposits Using Graphenated Carbon Nanotube Electrodes for Supercapacitors</title><title>Chemistry of materials</title><addtitle>Chem. Mater</addtitle><description>Graphenated carbon nanotubes (g-CNTs) were investigated as the electrode support in MnO2 composite cathodes for aqueous asymmetric supercapacitors. The electrode performance could be tuned by optimizing the density of graphene foliates on the g-CNTs, which enabled geometric/morphologic control over the MnO2 electrodeposits. The synergy and optimization of the g-CNT hybrid structure led to a high specific capacitance (640 F/g) at high MnO2 specific loading (2.3 mg/cm2), thus creating a unique pathway toward improved practical performance.</description><issn>0897-4756</issn><issn>1520-5002</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNptkD1PwzAYhC0EEqUw8A-8MDAEbKdOnLGqSkEqdIDO0RvndXHV2JHt8vXrCQIhBqaTTs-dTkfIOWdXnAl-rTvJJpJX3QEZcSlYJhkTh2TEVFVmk1IWx-Qkxi1jfMDViLyu-mQ7-wHJeke9oVOd7AvSe3AbcBiRrt5si3S-Q52Cb7H30aZI19G6DV0E6J_RQcKWziA0Q8UDOJ_2zZ9EpMYH-rjvMWjoQdvkQzwlRwZ2Ec9-dEzWN_On2W22XC3uZtNlBkJWKVOMQ6Fky7DkBkXONYJBrpQUjalKnQuNbZOLph0sU5QF5sDYJEdQHEpo8jG5_O7VwccY0NR9sB2E95qz-uux-vexgb34ZkHHeuv3wQ3L_uE-AQtNbV8</recordid><startdate>20150414</startdate><enddate>20150414</enddate><creator>Brown, Billyde</creator><creator>Cordova, Isvar A</creator><creator>Parker, Charles B</creator><creator>Stoner, Brian R</creator><creator>Glass, Jeffrey T</creator><general>American Chemical Society</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20150414</creationdate><title>Optimization of Active Manganese Oxide Electrodeposits Using Graphenated Carbon Nanotube Electrodes for Supercapacitors</title><author>Brown, Billyde ; Cordova, Isvar A ; Parker, Charles B ; Stoner, Brian R ; Glass, Jeffrey T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a259t-801a685d0e71fe231ceafe18852bf97c32cedb32bd885f676e3a0043ea81a7ab3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Brown, Billyde</creatorcontrib><creatorcontrib>Cordova, Isvar A</creatorcontrib><creatorcontrib>Parker, Charles B</creatorcontrib><creatorcontrib>Stoner, Brian R</creatorcontrib><creatorcontrib>Glass, Jeffrey T</creatorcontrib><collection>CrossRef</collection><jtitle>Chemistry of materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Brown, Billyde</au><au>Cordova, Isvar A</au><au>Parker, Charles B</au><au>Stoner, Brian R</au><au>Glass, Jeffrey T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optimization of Active Manganese Oxide Electrodeposits Using Graphenated Carbon Nanotube Electrodes for Supercapacitors</atitle><jtitle>Chemistry of materials</jtitle><addtitle>Chem. Mater</addtitle><date>2015-04-14</date><risdate>2015</risdate><volume>27</volume><issue>7</issue><spage>2430</spage><epage>2438</epage><pages>2430-2438</pages><issn>0897-4756</issn><eissn>1520-5002</eissn><abstract>Graphenated carbon nanotubes (g-CNTs) were investigated as the electrode support in MnO2 composite cathodes for aqueous asymmetric supercapacitors. The electrode performance could be tuned by optimizing the density of graphene foliates on the g-CNTs, which enabled geometric/morphologic control over the MnO2 electrodeposits. The synergy and optimization of the g-CNT hybrid structure led to a high specific capacitance (640 F/g) at high MnO2 specific loading (2.3 mg/cm2), thus creating a unique pathway toward improved practical performance.</abstract><pub>American Chemical Society</pub><doi>10.1021/cm504519m</doi><tpages>9</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0897-4756
ispartof Chemistry of materials, 2015-04, Vol.27 (7), p.2430-2438
issn 0897-4756
1520-5002
language eng
recordid cdi_crossref_primary_10_1021_cm504519m
source American Chemical Society (ACS) Journals
title Optimization of Active Manganese Oxide Electrodeposits Using Graphenated Carbon Nanotube Electrodes for Supercapacitors
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T02%3A47%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-acs_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Optimization%20of%20Active%20Manganese%20Oxide%20Electrodeposits%20Using%20Graphenated%20Carbon%20Nanotube%20Electrodes%20for%20Supercapacitors&rft.jtitle=Chemistry%20of%20materials&rft.au=Brown,%20Billyde&rft.date=2015-04-14&rft.volume=27&rft.issue=7&rft.spage=2430&rft.epage=2438&rft.pages=2430-2438&rft.issn=0897-4756&rft.eissn=1520-5002&rft_id=info:doi/10.1021/cm504519m&rft_dat=%3Cacs_cross%3Ed102448737%3C/acs_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true