Nitrogen-doped Carbon Nanofibers Network Derived from Bacterial Cellulose for the Oxygen Reduction Reaction
3D N-doped carbonized bacterial cellulose (NCBC) networks are successfully prepared through carbonizing a bacterial cellulose (BC) and urea mixture. The resultant optimized NCBC samples obtained at 800 °C (NCBC-800) are used as electrocatalysts for oxygen reduction reaction (ORR). NCBC-800 exhibits...
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| Veröffentlicht in: | Chemistry letters 2019-10, Vol.48 (10), p.1188-1191 |
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| container_title | Chemistry letters |
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| creator | Zhang, Weiwei Huang, Yang Yuan, Fanshu Sun, Bianjing Lin, Jianbin Yang, Jiazhi Sun, Dongping |
| description | 3D N-doped carbonized bacterial cellulose (NCBC) networks are successfully prepared through carbonizing a bacterial cellulose (BC) and urea mixture. The resultant optimized NCBC samples obtained at 800 °C (NCBC-800) are used as electrocatalysts for oxygen reduction reaction (ORR). NCBC-800 exhibits superior electrocatalytic activity with a relative positive onset potential of −0.168 V (vs. Ag/AgCl). Notably, the NCBC-800 electrocatalyst presents a dominant 4-electron pathway in ORR and extremely high durability with nearly 100% activity retention after 20000 s continuous tests. |
| doi_str_mv | 10.1246/cl.190444 |
| format | Article |
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The resultant optimized NCBC samples obtained at 800 °C (NCBC-800) are used as electrocatalysts for oxygen reduction reaction (ORR). NCBC-800 exhibits superior electrocatalytic activity with a relative positive onset potential of −0.168 V (vs. Ag/AgCl). Notably, the NCBC-800 electrocatalyst presents a dominant 4-electron pathway in ORR and extremely high durability with nearly 100% activity retention after 20000 s continuous tests.</description><identifier>ISSN: 0366-7022</identifier><identifier>EISSN: 1348-0715</identifier><identifier>DOI: 10.1246/cl.190444</identifier><language>eng</language><publisher>Tokyo: The Chemical Society of Japan</publisher><subject>Bacteria ; Carbon fibers ; Cellulose ; Chemical industry ; Chemical reduction ; Electrocatalysts ; Nanofibers ; Nitrogen ; Silver chloride</subject><ispartof>Chemistry letters, 2019-10, Vol.48 (10), p.1188-1191</ispartof><rights>The Chemical Society of Japan</rights><rights>Copyright Chemical Society of Japan 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c414t-da11a1f1a98ae29b0be89c5b37f79b93b6f868f709d3b319eaaa6144ebb385903</citedby><cites>FETCH-LOGICAL-c414t-da11a1f1a98ae29b0be89c5b37f79b93b6f868f709d3b319eaaa6144ebb385903</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>Zhang, Weiwei</creatorcontrib><creatorcontrib>Huang, Yang</creatorcontrib><creatorcontrib>Yuan, Fanshu</creatorcontrib><creatorcontrib>Sun, Bianjing</creatorcontrib><creatorcontrib>Lin, Jianbin</creatorcontrib><creatorcontrib>Yang, Jiazhi</creatorcontrib><creatorcontrib>Sun, Dongping</creatorcontrib><title>Nitrogen-doped Carbon Nanofibers Network Derived from Bacterial Cellulose for the Oxygen Reduction Reaction</title><title>Chemistry letters</title><description>3D N-doped carbonized bacterial cellulose (NCBC) networks are successfully prepared through carbonizing a bacterial cellulose (BC) and urea mixture. The resultant optimized NCBC samples obtained at 800 °C (NCBC-800) are used as electrocatalysts for oxygen reduction reaction (ORR). NCBC-800 exhibits superior electrocatalytic activity with a relative positive onset potential of −0.168 V (vs. Ag/AgCl). Notably, the NCBC-800 electrocatalyst presents a dominant 4-electron pathway in ORR and extremely high durability with nearly 100% activity retention after 20000 s continuous tests.</description><subject>Bacteria</subject><subject>Carbon fibers</subject><subject>Cellulose</subject><subject>Chemical industry</subject><subject>Chemical reduction</subject><subject>Electrocatalysts</subject><subject>Nanofibers</subject><subject>Nitrogen</subject><subject>Silver chloride</subject><issn>0366-7022</issn><issn>1348-0715</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNplkMtOwzAQRS0EEqWw4A8ssWKRYsduYi8hPKWqlRCsI9sZ07RpHGwH6N-TUiQWrOaOdOaMdBE6p2RCU55dmWZCJeGcH6ARZVwkJKfTQzQiLMuSnKTpMToJYUUIEZKlI7Se19G7N2iTynVQ4UJ57Vo8V62ztQYf8Bzip_NrfAu-_hgI690G3ygTh101uICm6RsXAFvncVwCXnxtBx9-hqo3sXa7pH7CKTqyqglw9jvH6PX-7qV4TGaLh6fiepYYTnlMKkWpopYqKRSkUhMNQpqpZrnNpZZMZ1ZkwuZEVkwzKkEplVHOQWsmppKwMbrYezvv3nsIsVy53rfDyzJlhIqc5JwP1OWeMt6F4MGWna83ym9LSspdl6Vpyn2XA5v9skvY1GYwOVND3K5Up9o_-__Db9dceoM</recordid><startdate>20191005</startdate><enddate>20191005</enddate><creator>Zhang, Weiwei</creator><creator>Huang, Yang</creator><creator>Yuan, Fanshu</creator><creator>Sun, Bianjing</creator><creator>Lin, Jianbin</creator><creator>Yang, Jiazhi</creator><creator>Sun, Dongping</creator><general>The Chemical Society of Japan</general><general>Chemical Society of Japan</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20191005</creationdate><title>Nitrogen-doped Carbon Nanofibers Network Derived from Bacterial Cellulose for the Oxygen Reduction Reaction</title><author>Zhang, Weiwei ; Huang, Yang ; Yuan, Fanshu ; Sun, Bianjing ; Lin, Jianbin ; Yang, Jiazhi ; Sun, Dongping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c414t-da11a1f1a98ae29b0be89c5b37f79b93b6f868f709d3b319eaaa6144ebb385903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Bacteria</topic><topic>Carbon fibers</topic><topic>Cellulose</topic><topic>Chemical industry</topic><topic>Chemical reduction</topic><topic>Electrocatalysts</topic><topic>Nanofibers</topic><topic>Nitrogen</topic><topic>Silver chloride</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Weiwei</creatorcontrib><creatorcontrib>Huang, Yang</creatorcontrib><creatorcontrib>Yuan, Fanshu</creatorcontrib><creatorcontrib>Sun, Bianjing</creatorcontrib><creatorcontrib>Lin, Jianbin</creatorcontrib><creatorcontrib>Yang, Jiazhi</creatorcontrib><creatorcontrib>Sun, Dongping</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Chemistry letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Weiwei</au><au>Huang, Yang</au><au>Yuan, Fanshu</au><au>Sun, Bianjing</au><au>Lin, Jianbin</au><au>Yang, Jiazhi</au><au>Sun, Dongping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nitrogen-doped Carbon Nanofibers Network Derived from Bacterial Cellulose for the Oxygen Reduction Reaction</atitle><jtitle>Chemistry letters</jtitle><date>2019-10-05</date><risdate>2019</risdate><volume>48</volume><issue>10</issue><spage>1188</spage><epage>1191</epage><pages>1188-1191</pages><issn>0366-7022</issn><eissn>1348-0715</eissn><abstract>3D N-doped carbonized bacterial cellulose (NCBC) networks are successfully prepared through carbonizing a bacterial cellulose (BC) and urea mixture. The resultant optimized NCBC samples obtained at 800 °C (NCBC-800) are used as electrocatalysts for oxygen reduction reaction (ORR). NCBC-800 exhibits superior electrocatalytic activity with a relative positive onset potential of −0.168 V (vs. Ag/AgCl). Notably, the NCBC-800 electrocatalyst presents a dominant 4-electron pathway in ORR and extremely high durability with nearly 100% activity retention after 20000 s continuous tests.</abstract><cop>Tokyo</cop><pub>The Chemical Society of Japan</pub><doi>10.1246/cl.190444</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 0366-7022 |
| ispartof | Chemistry letters, 2019-10, Vol.48 (10), p.1188-1191 |
| issn | 0366-7022 1348-0715 |
| language | eng |
| recordid | cdi_proquest_journals_2301870744 |
| source | Oxford University Press Journals All Titles (1996-Current) |
| subjects | Bacteria Carbon fibers Cellulose Chemical industry Chemical reduction Electrocatalysts Nanofibers Nitrogen Silver chloride |
| title | Nitrogen-doped Carbon Nanofibers Network Derived from Bacterial Cellulose for the Oxygen Reduction Reaction |
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