Unusual ordered mesoporous carbon material with short channels and big pore size: Synthesis and effective adsorption of Cr(VI)
A new ordered mesoporous carbon material, characterized by 300–400 nm long nano-channels, 10 nm big pore size and a specific area at 651 m 2 /g was successfully synthesized for the first time using a novel mesoporous silica material as template agent. The carbon nano-channels in this new OCNB materi...
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| Veröffentlicht in: | Journal of porous materials 2022-06, Vol.29 (3), p.921-930 |
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| container_title | Journal of porous materials |
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| creator | Li, Xiaojie Tang, Yuantao Wang, Jingjing Zhang, Haidong Xiong, Kun Chen, Jia |
| description | A new ordered mesoporous carbon material, characterized by 300–400 nm long nano-channels, 10 nm big pore size and a specific area at 651 m
2
/g was successfully synthesized for the first time using a novel mesoporous silica material as template agent. The carbon nano-channels in this new OCNB material are highly hexagonally ordered. In the removal of Cr(VI) in aqueous solution, due to its shortened channels and big pore size, this OCNB material exhibits 7 times faster adsorption rate and 3.2 times higher adsorption capacity comparing to a commercial activated carbon material. The channel structure of this OCNB material was found to be a crucial role in the removal of metal ions in aqueous solution to achieve high removal rate and high equilibrium adsorbing quantity due to the reduction of mass transfer resistance inside the short and straight nano-channels of the OCNB material. This work presents a successful demonstration to meet the demand of highly efficient mass transfer in some processes like the removal of metal ions in aqueous solution by tuning the channel structure of ordered mesoporous carbon materials. |
| doi_str_mv | 10.1007/s10934-022-01224-2 |
| format | Article |
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2
/g was successfully synthesized for the first time using a novel mesoporous silica material as template agent. The carbon nano-channels in this new OCNB material are highly hexagonally ordered. In the removal of Cr(VI) in aqueous solution, due to its shortened channels and big pore size, this OCNB material exhibits 7 times faster adsorption rate and 3.2 times higher adsorption capacity comparing to a commercial activated carbon material. The channel structure of this OCNB material was found to be a crucial role in the removal of metal ions in aqueous solution to achieve high removal rate and high equilibrium adsorbing quantity due to the reduction of mass transfer resistance inside the short and straight nano-channels of the OCNB material. This work presents a successful demonstration to meet the demand of highly efficient mass transfer in some processes like the removal of metal ions in aqueous solution by tuning the channel structure of ordered mesoporous carbon materials.</description><identifier>ISSN: 1380-2224</identifier><identifier>EISSN: 1573-4854</identifier><identifier>DOI: 10.1007/s10934-022-01224-2</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Activated carbon ; Adsorption ; Aqueous solutions ; Carbon ; Catalysis ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Mass transfer ; Metal ions ; Nanochannels ; Physical Chemistry ; Pore size</subject><ispartof>Journal of porous materials, 2022-06, Vol.29 (3), p.921-930</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022</rights><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-f27acc0740166a6def49bcd8b817442d1e250f8bcad5c0e597ca6f46860199c33</citedby><cites>FETCH-LOGICAL-c319t-f27acc0740166a6def49bcd8b817442d1e250f8bcad5c0e597ca6f46860199c33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10934-022-01224-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10934-022-01224-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Li, Xiaojie</creatorcontrib><creatorcontrib>Tang, Yuantao</creatorcontrib><creatorcontrib>Wang, Jingjing</creatorcontrib><creatorcontrib>Zhang, Haidong</creatorcontrib><creatorcontrib>Xiong, Kun</creatorcontrib><creatorcontrib>Chen, Jia</creatorcontrib><title>Unusual ordered mesoporous carbon material with short channels and big pore size: Synthesis and effective adsorption of Cr(VI)</title><title>Journal of porous materials</title><addtitle>J Porous Mater</addtitle><description>A new ordered mesoporous carbon material, characterized by 300–400 nm long nano-channels, 10 nm big pore size and a specific area at 651 m
2
/g was successfully synthesized for the first time using a novel mesoporous silica material as template agent. The carbon nano-channels in this new OCNB material are highly hexagonally ordered. In the removal of Cr(VI) in aqueous solution, due to its shortened channels and big pore size, this OCNB material exhibits 7 times faster adsorption rate and 3.2 times higher adsorption capacity comparing to a commercial activated carbon material. The channel structure of this OCNB material was found to be a crucial role in the removal of metal ions in aqueous solution to achieve high removal rate and high equilibrium adsorbing quantity due to the reduction of mass transfer resistance inside the short and straight nano-channels of the OCNB material. This work presents a successful demonstration to meet the demand of highly efficient mass transfer in some processes like the removal of metal ions in aqueous solution by tuning the channel structure of ordered mesoporous carbon materials.</description><subject>Activated carbon</subject><subject>Adsorption</subject><subject>Aqueous solutions</subject><subject>Carbon</subject><subject>Catalysis</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Mass transfer</subject><subject>Metal ions</subject><subject>Nanochannels</subject><subject>Physical Chemistry</subject><subject>Pore size</subject><issn>1380-2224</issn><issn>1573-4854</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kE1Lw0AQhoMoWKt_wNOCFz1EZz-STbxJ8aNQ8KD1umw2s21Km627iVIP_nZXI3jzNAPzPO_AmySnFC4pgLwKFEouUmAsBcqYSNleMqKZ5KkoMrEfd15AyuLlMDkKYQUAZSHlKPmct33o9Zo4X6PHmmwwuK3zrg_EaF-5lmx0h76JyHvTLUlYOt8Rs9Rti-tAdFuTqlmQqCAJzQdek6dd2y0xNMMRrUXTNW9IdB2c33ZNjHSWTPz5y_TiODmweh3w5HeOk_nd7fPkIZ093k8nN7PUcFp2qWVSGwNSAM1znddoRVmZuqgKKoVgNUWWgS0qo-vMAGalNDq3Ii9yoGVpOB8nZ0Pu1rvXHkOnVq73bXypWJ4DL7gEESk2UMa7EDxatfXNRvudoqC-e1ZDzyr2rH56VixKfJBChNsF-r_of6wvHcGB9Q</recordid><startdate>20220601</startdate><enddate>20220601</enddate><creator>Li, Xiaojie</creator><creator>Tang, Yuantao</creator><creator>Wang, Jingjing</creator><creator>Zhang, Haidong</creator><creator>Xiong, Kun</creator><creator>Chen, Jia</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20220601</creationdate><title>Unusual ordered mesoporous carbon material with short channels and big pore size: Synthesis and effective adsorption of Cr(VI)</title><author>Li, Xiaojie ; Tang, Yuantao ; Wang, Jingjing ; Zhang, Haidong ; Xiong, Kun ; Chen, Jia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-f27acc0740166a6def49bcd8b817442d1e250f8bcad5c0e597ca6f46860199c33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Activated carbon</topic><topic>Adsorption</topic><topic>Aqueous solutions</topic><topic>Carbon</topic><topic>Catalysis</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Mass transfer</topic><topic>Metal ions</topic><topic>Nanochannels</topic><topic>Physical Chemistry</topic><topic>Pore size</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Xiaojie</creatorcontrib><creatorcontrib>Tang, Yuantao</creatorcontrib><creatorcontrib>Wang, Jingjing</creatorcontrib><creatorcontrib>Zhang, Haidong</creatorcontrib><creatorcontrib>Xiong, Kun</creatorcontrib><creatorcontrib>Chen, Jia</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of porous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Xiaojie</au><au>Tang, Yuantao</au><au>Wang, Jingjing</au><au>Zhang, Haidong</au><au>Xiong, Kun</au><au>Chen, Jia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Unusual ordered mesoporous carbon material with short channels and big pore size: Synthesis and effective adsorption of Cr(VI)</atitle><jtitle>Journal of porous materials</jtitle><stitle>J Porous Mater</stitle><date>2022-06-01</date><risdate>2022</risdate><volume>29</volume><issue>3</issue><spage>921</spage><epage>930</epage><pages>921-930</pages><issn>1380-2224</issn><eissn>1573-4854</eissn><abstract>A new ordered mesoporous carbon material, characterized by 300–400 nm long nano-channels, 10 nm big pore size and a specific area at 651 m
2
/g was successfully synthesized for the first time using a novel mesoporous silica material as template agent. The carbon nano-channels in this new OCNB material are highly hexagonally ordered. In the removal of Cr(VI) in aqueous solution, due to its shortened channels and big pore size, this OCNB material exhibits 7 times faster adsorption rate and 3.2 times higher adsorption capacity comparing to a commercial activated carbon material. The channel structure of this OCNB material was found to be a crucial role in the removal of metal ions in aqueous solution to achieve high removal rate and high equilibrium adsorbing quantity due to the reduction of mass transfer resistance inside the short and straight nano-channels of the OCNB material. This work presents a successful demonstration to meet the demand of highly efficient mass transfer in some processes like the removal of metal ions in aqueous solution by tuning the channel structure of ordered mesoporous carbon materials.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10934-022-01224-2</doi><tpages>10</tpages></addata></record> |
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| subjects | Activated carbon Adsorption Aqueous solutions Carbon Catalysis Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Mass transfer Metal ions Nanochannels Physical Chemistry Pore size |
| title | Unusual ordered mesoporous carbon material with short channels and big pore size: Synthesis and effective adsorption of Cr(VI) |
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