Kappa-carrageenan for benign preparation of CdSeNPs enhancing the electrochemical measurement of AC symmetric supercapacitor device based on neutral aqueous electrolyte
This study presents the development of an electrochemical supercapacitor with a cadmium selenide nanoparticles (CdSeNPs) electrode utilizing a straightforward and economical method based on kappa-carrageenan (κ-CGN). The structural, morphological, and optical characteristics of CdSeNPs were assessed...
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| Veröffentlicht in: | International journal of biological macromolecules 2023-04, Vol.234, p.123620-123620, Article 123620 |
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| container_title | International journal of biological macromolecules |
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| creator | Keshk, Ali A. Elsayed, Nadia H. Zareh, Mohsen M. Alenazi, Duna A.K. Said, S. Alatawi, Asma Obaidallah Albalawi, Raghad K. Maher, Mahmoud Algabry, Samar M. Shoueir, Kamel |
| description | This study presents the development of an electrochemical supercapacitor with a cadmium selenide nanoparticles (CdSeNPs) electrode utilizing a straightforward and economical method based on kappa-carrageenan (κ-CGN). The structural, morphological, and optical characteristics of CdSeNPs were assessed. Activated carbon (AC) and green-prepared CdSeNPs were easily mixed to achieve excellent electrochemical properties. The nanoelectrode (AC@CdSe) was tested in an aqueous electrolyte of sodium sulfate (Na2SO4) with a concentration of 1 Molar. Specific capacitance (Csp) for the AC electrode and the AC@CdSe electrode at 1 A g−1 was calculated to be 103 and 480 F g−1, respectively. Besides, the symmetric supercapacitor AC@CdSe/AC@CdSe device has a high specific energy of 52 Wh kg−1 and a maximum specific power of 2880 W kg−1, with a specific capacitance of 115.5 F g−1. With a coulombic efficiency of between 82 % and 100 %, the device continues to maintain excellent capacitance after 10.000 cycles. |
| doi_str_mv | 10.1016/j.ijbiomac.2023.123620 |
| format | Article |
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The structural, morphological, and optical characteristics of CdSeNPs were assessed. Activated carbon (AC) and green-prepared CdSeNPs were easily mixed to achieve excellent electrochemical properties. The nanoelectrode (AC@CdSe) was tested in an aqueous electrolyte of sodium sulfate (Na2SO4) with a concentration of 1 Molar. Specific capacitance (Csp) for the AC electrode and the AC@CdSe electrode at 1 A g−1 was calculated to be 103 and 480 F g−1, respectively. Besides, the symmetric supercapacitor AC@CdSe/AC@CdSe device has a high specific energy of 52 Wh kg−1 and a maximum specific power of 2880 W kg−1, with a specific capacitance of 115.5 F g−1. With a coulombic efficiency of between 82 % and 100 %, the device continues to maintain excellent capacitance after 10.000 cycles.</description><identifier>ISSN: 0141-8130</identifier><identifier>EISSN: 1879-0003</identifier><identifier>DOI: 10.1016/j.ijbiomac.2023.123620</identifier><identifier>PMID: 36773863</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Carrageenan ; Charcoal ; Electrochemical analysis ; Electrolytes ; Green synthesis of CdSeNPs ; Kappa-carrageenan ; Nanoparticles ; Polygonal structure ; Surface texture</subject><ispartof>International journal of biological macromolecules, 2023-04, Vol.234, p.123620-123620, Article 123620</ispartof><rights>2023 Elsevier B.V.</rights><rights>Copyright © 2023 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c416t-b1705b3b08dba81581f9ad71cb07d0b382510a804b092100d5e919b351fb276a3</citedby><cites>FETCH-LOGICAL-c416t-b1705b3b08dba81581f9ad71cb07d0b382510a804b092100d5e919b351fb276a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0141813023005135$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27903,27904,65309</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36773863$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Keshk, Ali A.</creatorcontrib><creatorcontrib>Elsayed, Nadia H.</creatorcontrib><creatorcontrib>Zareh, Mohsen M.</creatorcontrib><creatorcontrib>Alenazi, Duna A.K.</creatorcontrib><creatorcontrib>Said, S.</creatorcontrib><creatorcontrib>Alatawi, Asma Obaidallah</creatorcontrib><creatorcontrib>Albalawi, Raghad K.</creatorcontrib><creatorcontrib>Maher, Mahmoud</creatorcontrib><creatorcontrib>Algabry, Samar M.</creatorcontrib><creatorcontrib>Shoueir, Kamel</creatorcontrib><title>Kappa-carrageenan for benign preparation of CdSeNPs enhancing the electrochemical measurement of AC symmetric supercapacitor device based on neutral aqueous electrolyte</title><title>International journal of biological macromolecules</title><addtitle>Int J Biol Macromol</addtitle><description>This study presents the development of an electrochemical supercapacitor with a cadmium selenide nanoparticles (CdSeNPs) electrode utilizing a straightforward and economical method based on kappa-carrageenan (κ-CGN). 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With a coulombic efficiency of between 82 % and 100 %, the device continues to maintain excellent capacitance after 10.000 cycles.</description><subject>Carrageenan</subject><subject>Charcoal</subject><subject>Electrochemical analysis</subject><subject>Electrolytes</subject><subject>Green synthesis of CdSeNPs</subject><subject>Kappa-carrageenan</subject><subject>Nanoparticles</subject><subject>Polygonal structure</subject><subject>Surface texture</subject><issn>0141-8130</issn><issn>1879-0003</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkc2O0zAQxy0EYrsLr7DykUu6_mji5MaqYgGxAiTgbI3tSesqcYLtrNQ34jFx1S1XTiON_h9j_wi55WzNGW_uDmt_MH4awa4FE3LNhWwEe0FWvFVdxRiTL8mK8Q2vWi7ZFblO6VC2Tc3b1-RKNkrJtpEr8ucLzDNUFmKEHWKAQPspUoPB7wKdI84QIfsp0KmnW_cDv35PFMMegvVhR_MeKQ5oc5zsHkdvYaAjQloijhjyyXS_pek4jpijtzQtM0YLM1ifS43DJ2-RGkjoaOkIuORYIuD3gtOSLtHDMeMb8qqHIeHb53lDfj18-Ln9VD1--_h5e_9Y2Q1vcmW4YrWRhrXOQMvrlvcdOMWtYcoxI1tRcwYt2xjWCc6Yq7HjnZE1741QDcgb8u6cO8epXJGyHn2yOAwQTidpoVTd8E4JUaTNWWrjlFLEXs_RjxCPmjN9oqQP-kJJnyjpM6VivH3uWMyI7p_tgqUI3p8FWF765DHqZD0Gi87H8iPaTf5_HX8B6oSqJg</recordid><startdate>20230415</startdate><enddate>20230415</enddate><creator>Keshk, Ali A.</creator><creator>Elsayed, Nadia H.</creator><creator>Zareh, Mohsen M.</creator><creator>Alenazi, Duna A.K.</creator><creator>Said, S.</creator><creator>Alatawi, Asma Obaidallah</creator><creator>Albalawi, Raghad K.</creator><creator>Maher, Mahmoud</creator><creator>Algabry, Samar M.</creator><creator>Shoueir, Kamel</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20230415</creationdate><title>Kappa-carrageenan for benign preparation of CdSeNPs enhancing the electrochemical measurement of AC symmetric supercapacitor device based on neutral aqueous electrolyte</title><author>Keshk, Ali A. ; Elsayed, Nadia H. ; Zareh, Mohsen M. ; Alenazi, Duna A.K. ; Said, S. ; Alatawi, Asma Obaidallah ; Albalawi, Raghad K. ; Maher, Mahmoud ; Algabry, Samar M. ; Shoueir, Kamel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-b1705b3b08dba81581f9ad71cb07d0b382510a804b092100d5e919b351fb276a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Carrageenan</topic><topic>Charcoal</topic><topic>Electrochemical analysis</topic><topic>Electrolytes</topic><topic>Green synthesis of CdSeNPs</topic><topic>Kappa-carrageenan</topic><topic>Nanoparticles</topic><topic>Polygonal structure</topic><topic>Surface texture</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Keshk, Ali A.</creatorcontrib><creatorcontrib>Elsayed, Nadia H.</creatorcontrib><creatorcontrib>Zareh, Mohsen M.</creatorcontrib><creatorcontrib>Alenazi, Duna A.K.</creatorcontrib><creatorcontrib>Said, S.</creatorcontrib><creatorcontrib>Alatawi, Asma Obaidallah</creatorcontrib><creatorcontrib>Albalawi, Raghad K.</creatorcontrib><creatorcontrib>Maher, Mahmoud</creatorcontrib><creatorcontrib>Algabry, Samar M.</creatorcontrib><creatorcontrib>Shoueir, Kamel</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>International journal of biological macromolecules</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Keshk, Ali A.</au><au>Elsayed, Nadia H.</au><au>Zareh, Mohsen M.</au><au>Alenazi, Duna A.K.</au><au>Said, S.</au><au>Alatawi, Asma Obaidallah</au><au>Albalawi, Raghad K.</au><au>Maher, Mahmoud</au><au>Algabry, Samar M.</au><au>Shoueir, Kamel</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Kappa-carrageenan for benign preparation of CdSeNPs enhancing the electrochemical measurement of AC symmetric supercapacitor device based on neutral aqueous electrolyte</atitle><jtitle>International journal of biological macromolecules</jtitle><addtitle>Int J Biol Macromol</addtitle><date>2023-04-15</date><risdate>2023</risdate><volume>234</volume><spage>123620</spage><epage>123620</epage><pages>123620-123620</pages><artnum>123620</artnum><issn>0141-8130</issn><eissn>1879-0003</eissn><abstract>This study presents the development of an electrochemical supercapacitor with a cadmium selenide nanoparticles (CdSeNPs) electrode utilizing a straightforward and economical method based on kappa-carrageenan (κ-CGN). 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| subjects | Carrageenan Charcoal Electrochemical analysis Electrolytes Green synthesis of CdSeNPs Kappa-carrageenan Nanoparticles Polygonal structure Surface texture |
| title | Kappa-carrageenan for benign preparation of CdSeNPs enhancing the electrochemical measurement of AC symmetric supercapacitor device based on neutral aqueous electrolyte |
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