Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas
Controlled postsynthetic nitration of NPOF-1, a nanoporous organic framework constructed by nickel(0)-catalyzed Yamamoto coupling of 1,3,5-tris(4-bromophenyl)benzene, has been performed and is proven to be a promising route to introduce nitro groups and to convert mesopores to micropores without com...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , |
| التنسيق: | article |
| منشور في: |
2016
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://hdl.handle.net/11073/16271 |
| الوسوم: |
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| _version_ | 1864513436723970048 |
|---|---|
| author | Islamoglu, Timur |
| author2 | Tong, Kim Kahveci, Zafer El-Kadri, Oussama El-Kaderi, Hani M. |
| author2_role | author author author author |
| author_facet | Islamoglu, Timur Tong, Kim Kahveci, Zafer El-Kadri, Oussama El-Kaderi, Hani M. |
| author_role | author |
| dc.creator.none.fl_str_mv | Islamoglu, Timur Tong, Kim Kahveci, Zafer El-Kadri, Oussama El-Kaderi, Hani M. |
| dc.date.none.fl_str_mv | 2016-01-21 2018-10-29T06:32:10Z 2018-10-29T06:32:10Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | Islamoglu, Timur, Tong Kim, Zafer Kahveci, Oussama El-Kadri, and Hani M El-Kaderi. "Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas." Journal of Physical Chemistry C 120, no. 5 (2016): 2592. 1932-7455 http://hdl.handle.net/11073/16271 10.1021/acs.jpcc.5b12247 |
| dc.language.none.fl_str_mv | en_US |
| dc.publisher.none.fl_str_mv | ACS Publications |
| dc.relation.none.fl_str_mv | Journal of Physical Chemistry C https://doi.org/10.1021/acs.jpcc.5b12247 |
| dc.subject.none.fl_str_mv | High surface area Microporous structure Chemical functionality |
| dc.title.none.fl_str_mv | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Controlled postsynthetic nitration of NPOF-1, a nanoporous organic framework constructed by nickel(0)-catalyzed Yamamoto coupling of 1,3,5-tris(4-bromophenyl)benzene, has been performed and is proven to be a promising route to introduce nitro groups and to convert mesopores to micropores without compromising surface area. Reduction of the nitro groups yields aniline-like amine-functionalized NPOF-1-NH2 that has a micropore volume of 0.48 cm3 g–1, which corresponds to 71% of the total pore volume and a Brunauer–Emmett–Teller surface area of 1535 m2 g–1. Adequate basicity of the amine functionalities leads to modest isosteric heats of adsorption for CO2, which allow for high regenerability. The unique combination of high surface area, microporous structure, and amine-functionalized pore walls enables NPOF-1-NH2 to have remarkable CO2 working capacity values for removal from landfill gas and flue gas. The performance of NPOF-1-NH2 in CO2 removal ranks among the best by porous organic materials. |
| format | article |
| id | aus_c424a1b4dabf1162f39163d18fc0701d |
| identifier_str_mv | Islamoglu, Timur, Tong Kim, Zafer Kahveci, Oussama El-Kadri, and Hani M El-Kaderi. "Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas." Journal of Physical Chemistry C 120, no. 5 (2016): 2592. 1932-7455 10.1021/acs.jpcc.5b12247 |
| language_invalid_str_mv | en_US |
| network_acronym_str | aus |
| network_name_str | aus |
| oai_identifier_str | oai:repository.aus.edu:11073/16271 |
| publishDate | 2016 |
| publisher.none.fl_str_mv | ACS Publications |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill GasIslamoglu, TimurTong, KimKahveci, ZaferEl-Kadri, OussamaEl-Kaderi, Hani M.High surface areaMicroporous structureChemical functionalityControlled postsynthetic nitration of NPOF-1, a nanoporous organic framework constructed by nickel(0)-catalyzed Yamamoto coupling of 1,3,5-tris(4-bromophenyl)benzene, has been performed and is proven to be a promising route to introduce nitro groups and to convert mesopores to micropores without compromising surface area. Reduction of the nitro groups yields aniline-like amine-functionalized NPOF-1-NH2 that has a micropore volume of 0.48 cm3 g–1, which corresponds to 71% of the total pore volume and a Brunauer–Emmett–Teller surface area of 1535 m2 g–1. Adequate basicity of the amine functionalities leads to modest isosteric heats of adsorption for CO2, which allow for high regenerability. The unique combination of high surface area, microporous structure, and amine-functionalized pore walls enables NPOF-1-NH2 to have remarkable CO2 working capacity values for removal from landfill gas and flue gas. The performance of NPOF-1-NH2 in CO2 removal ranks among the best by porous organic materials.ACS Publications2018-10-29T06:32:10Z2018-10-29T06:32:10Z2016-01-21info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfIslamoglu, Timur, Tong Kim, Zafer Kahveci, Oussama El-Kadri, and Hani M El-Kaderi. "Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas." Journal of Physical Chemistry C 120, no. 5 (2016): 2592.1932-7455http://hdl.handle.net/11073/1627110.1021/acs.jpcc.5b12247en_USJournal of Physical Chemistry Chttps://doi.org/10.1021/acs.jpcc.5b12247oai:repository.aus.edu:11073/162712024-08-22T12:18:44Z |
| spellingShingle | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas Islamoglu, Timur High surface area Microporous structure Chemical functionality |
| status_str | publishedVersion |
| title | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas |
| title_full | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas |
| title_fullStr | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas |
| title_full_unstemmed | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas |
| title_short | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas |
| title_sort | Systematic Postsynthetic Modification of Nanoporous Organic Frameworks for Enhanced CO2 Capture from Flue Gas and Landfill Gas |
| topic | High surface area Microporous structure Chemical functionality |
| url | http://hdl.handle.net/11073/16271 |