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Cobalt pyrophosphate nano/microstructures as promising electrode materials of supercapacitor
Cobalt pyrophosphate (Co 2 P 2 O 7 ) nano/microstructures (oblong plate, microplate, microflower, and hierarchical architectures) have been successfully synthesized through calcination of NH 4 CoPO 4 ·H 2 O nano/microstructures. More importantly, supercapacitive performances of Co 2 P 2 O 7 nano/mic...
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| Published in: | Journal of solid state electrochemistry 2013-05, Vol.17 (5), p.1383-1391 |
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| Main Authors: | , , , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c395t-204e7b6cfaa584f9439e3ed62482777bd0cef1f3dcbf9feb4657729a9073b6603 |
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| cites | cdi_FETCH-LOGICAL-c395t-204e7b6cfaa584f9439e3ed62482777bd0cef1f3dcbf9feb4657729a9073b6603 |
| container_end_page | 1391 |
| container_issue | 5 |
| container_start_page | 1383 |
| container_title | Journal of solid state electrochemistry |
| container_volume | 17 |
| creator | Pang, Huan Yan, Zhenzhen Ma, Yahui Li, Guochang Chen, Jing Zhang, Jiangshan Du, Weimin Li, Sujuan |
| description | Cobalt pyrophosphate (Co
2
P
2
O
7
) nano/microstructures (oblong plate, microplate, microflower, and hierarchical architectures) have been successfully synthesized through calcination of NH
4
CoPO
4
·H
2
O nano/microstructures. More importantly, supercapacitive performances of Co
2
P
2
O
7
nano/microstructures were studied using cyclic voltammetry, galvanostatic charge/discharge measurements, and electrochemical impedance spectroscopy methods in 3.0 M KOH solution. These results show that Co
2
P
2
O
7
hierarchical architecture electrodes exhibit high specific capacitance of 367 F g
−1
at current density of 0.625 A g
−1
in aqueous KOH solution. Co
2
P
2
O
7
hierarchical architecture electrodes remain 96.2 % of the initial specific capacitance after 3,000 charge/discharge cycles. |
| doi_str_mv | 10.1007/s10008-013-2007-5 |
| format | article |
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2
P
2
O
7
) nano/microstructures (oblong plate, microplate, microflower, and hierarchical architectures) have been successfully synthesized through calcination of NH
4
CoPO
4
·H
2
O nano/microstructures. More importantly, supercapacitive performances of Co
2
P
2
O
7
nano/microstructures were studied using cyclic voltammetry, galvanostatic charge/discharge measurements, and electrochemical impedance spectroscopy methods in 3.0 M KOH solution. These results show that Co
2
P
2
O
7
hierarchical architecture electrodes exhibit high specific capacitance of 367 F g
−1
at current density of 0.625 A g
−1
in aqueous KOH solution. Co
2
P
2
O
7
hierarchical architecture electrodes remain 96.2 % of the initial specific capacitance after 3,000 charge/discharge cycles.</description><identifier>ISSN: 1432-8488</identifier><identifier>EISSN: 1433-0768</identifier><identifier>DOI: 10.1007/s10008-013-2007-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Analytical Chemistry ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Condensed Matter Physics ; Electrochemistry ; Energy Storage ; Original Paper ; Physical Chemistry</subject><ispartof>Journal of solid state electrochemistry, 2013-05, Vol.17 (5), p.1383-1391</ispartof><rights>Springer-Verlag Berlin Heidelberg 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c395t-204e7b6cfaa584f9439e3ed62482777bd0cef1f3dcbf9feb4657729a9073b6603</citedby><cites>FETCH-LOGICAL-c395t-204e7b6cfaa584f9439e3ed62482777bd0cef1f3dcbf9feb4657729a9073b6603</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>Pang, Huan</creatorcontrib><creatorcontrib>Yan, Zhenzhen</creatorcontrib><creatorcontrib>Ma, Yahui</creatorcontrib><creatorcontrib>Li, Guochang</creatorcontrib><creatorcontrib>Chen, Jing</creatorcontrib><creatorcontrib>Zhang, Jiangshan</creatorcontrib><creatorcontrib>Du, Weimin</creatorcontrib><creatorcontrib>Li, Sujuan</creatorcontrib><title>Cobalt pyrophosphate nano/microstructures as promising electrode materials of supercapacitor</title><title>Journal of solid state electrochemistry</title><addtitle>J Solid State Electrochem</addtitle><description>Cobalt pyrophosphate (Co
2
P
2
O
7
) nano/microstructures (oblong plate, microplate, microflower, and hierarchical architectures) have been successfully synthesized through calcination of NH
4
CoPO
4
·H
2
O nano/microstructures. More importantly, supercapacitive performances of Co
2
P
2
O
7
nano/microstructures were studied using cyclic voltammetry, galvanostatic charge/discharge measurements, and electrochemical impedance spectroscopy methods in 3.0 M KOH solution. These results show that Co
2
P
2
O
7
hierarchical architecture electrodes exhibit high specific capacitance of 367 F g
−1
at current density of 0.625 A g
−1
in aqueous KOH solution. Co
2
P
2
O
7
hierarchical architecture electrodes remain 96.2 % of the initial specific capacitance after 3,000 charge/discharge cycles.</description><subject>Analytical Chemistry</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Electrochemistry</subject><subject>Energy Storage</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><issn>1432-8488</issn><issn>1433-0768</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kM9OAyEQh4nRxFp9AG-8ABYWFnaPpvFf0sSL3kwIyw7tNt2FAHvo20ut514YJjPf5JcPoUdGnxilapXKSxtCGSdV6Ul9hRZMcE6oks31378ijWiaW3SX0p5SpiSjC_Sz9p05ZByO0YedT2FnMuDJTH41Djb6lONs8xwhYZNwiH4c0jBtMRzA5uh7wGMB4mAOCXuH0xwgWhOMHbKP9-jGlQE8_Ncl-n59-Vq_k83n28f6eUMsb-tcAgtQnbTOmLoRrhW8BQ69rERTKaW6nlpwzPHedq510AlZK1W1pqWKd1JSvkTsfPcUOEVwOsRhNPGoGdUnPfqsRxc9-qRH14Wpzkwqu9MWot77OU4l5gXoF2tlavQ</recordid><startdate>20130501</startdate><enddate>20130501</enddate><creator>Pang, Huan</creator><creator>Yan, Zhenzhen</creator><creator>Ma, Yahui</creator><creator>Li, Guochang</creator><creator>Chen, Jing</creator><creator>Zhang, Jiangshan</creator><creator>Du, Weimin</creator><creator>Li, Sujuan</creator><general>Springer-Verlag</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20130501</creationdate><title>Cobalt pyrophosphate nano/microstructures as promising electrode materials of supercapacitor</title><author>Pang, Huan ; Yan, Zhenzhen ; Ma, Yahui ; Li, Guochang ; Chen, Jing ; Zhang, Jiangshan ; Du, Weimin ; Li, Sujuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c395t-204e7b6cfaa584f9439e3ed62482777bd0cef1f3dcbf9feb4657729a9073b6603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Analytical Chemistry</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Electrochemistry</topic><topic>Energy Storage</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pang, Huan</creatorcontrib><creatorcontrib>Yan, Zhenzhen</creatorcontrib><creatorcontrib>Ma, Yahui</creatorcontrib><creatorcontrib>Li, Guochang</creatorcontrib><creatorcontrib>Chen, Jing</creatorcontrib><creatorcontrib>Zhang, Jiangshan</creatorcontrib><creatorcontrib>Du, Weimin</creatorcontrib><creatorcontrib>Li, Sujuan</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of solid state electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pang, Huan</au><au>Yan, Zhenzhen</au><au>Ma, Yahui</au><au>Li, Guochang</au><au>Chen, Jing</au><au>Zhang, Jiangshan</au><au>Du, Weimin</au><au>Li, Sujuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cobalt pyrophosphate nano/microstructures as promising electrode materials of supercapacitor</atitle><jtitle>Journal of solid state electrochemistry</jtitle><stitle>J Solid State Electrochem</stitle><date>2013-05-01</date><risdate>2013</risdate><volume>17</volume><issue>5</issue><spage>1383</spage><epage>1391</epage><pages>1383-1391</pages><issn>1432-8488</issn><eissn>1433-0768</eissn><abstract>Cobalt pyrophosphate (Co
2
P
2
O
7
) nano/microstructures (oblong plate, microplate, microflower, and hierarchical architectures) have been successfully synthesized through calcination of NH
4
CoPO
4
·H
2
O nano/microstructures. More importantly, supercapacitive performances of Co
2
P
2
O
7
nano/microstructures were studied using cyclic voltammetry, galvanostatic charge/discharge measurements, and electrochemical impedance spectroscopy methods in 3.0 M KOH solution. These results show that Co
2
P
2
O
7
hierarchical architecture electrodes exhibit high specific capacitance of 367 F g
−1
at current density of 0.625 A g
−1
in aqueous KOH solution. Co
2
P
2
O
7
hierarchical architecture electrodes remain 96.2 % of the initial specific capacitance after 3,000 charge/discharge cycles.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/s10008-013-2007-5</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1432-8488 |
| ispartof | Journal of solid state electrochemistry, 2013-05, Vol.17 (5), p.1383-1391 |
| issn | 1432-8488 1433-0768 |
| language | eng |
| recordid | cdi_crossref_primary_10_1007_s10008_013_2007_5 |
| source | Springer Nature |
| subjects | Analytical Chemistry Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Condensed Matter Physics Electrochemistry Energy Storage Original Paper Physical Chemistry |
| title | Cobalt pyrophosphate nano/microstructures as promising electrode materials of supercapacitor |
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