Cargando…
Ultra-thin g-C(3)N(4)/MFM-300(Fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers
In situ growth of the metal–organic framework material MFM-300(Fe) on an ultra-thin sheet of graphitic carbon nitride (g-C(3)N(4)) has been achieved via exfoliation of bulk carbon nitride using supercritical CO(2). The resultant hybrid structure, CNNS/MFM-300(Fe), comprising carbon nitride nanosheet...
Autores principales: | , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
RSC
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8328079/ https://www.ncbi.nlm.nih.gov/pubmed/34382002 http://dx.doi.org/10.1039/d1ma00266j |
_version_ | 1783732231865368576 |
---|---|
author | Liu, Chengcheng Luo, Tian Sheveleva, Alena M. Han, Xue Kang, Xinchen Sapchenko, Sergei Tuna, Floriana McInnes, Eric J. L. Han, Buxing Yang, Sihai Schröder, Martin |
author_facet | Liu, Chengcheng Luo, Tian Sheveleva, Alena M. Han, Xue Kang, Xinchen Sapchenko, Sergei Tuna, Floriana McInnes, Eric J. L. Han, Buxing Yang, Sihai Schröder, Martin |
author_sort | Liu, Chengcheng |
collection | PubMed |
description | In situ growth of the metal–organic framework material MFM-300(Fe) on an ultra-thin sheet of graphitic carbon nitride (g-C(3)N(4)) has been achieved via exfoliation of bulk carbon nitride using supercritical CO(2). The resultant hybrid structure, CNNS/MFM-300(Fe), comprising carbon nitride nanosheets (CNNS) and MFM-300(Fe), shows excellent performance towards photocatalytic aerobic oxidation of benzylic C–H groups at room temperature under visible light. The catalytic activity is significantly improved compared to the parent g-C(3)N(4), MFM-300(Fe) or physical mixtures of both. This facile strategy for preparing heterojunction photocatalysts demonstrates a green pathway for the efficient and economic oxidation of benzylic carbons to produce fine chemicals. |
format | Online Article Text |
id | pubmed-8328079 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | RSC |
record_format | MEDLINE/PubMed |
spelling | pubmed-83280792021-08-09 Ultra-thin g-C(3)N(4)/MFM-300(Fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers Liu, Chengcheng Luo, Tian Sheveleva, Alena M. Han, Xue Kang, Xinchen Sapchenko, Sergei Tuna, Floriana McInnes, Eric J. L. Han, Buxing Yang, Sihai Schröder, Martin Mater Adv Chemistry In situ growth of the metal–organic framework material MFM-300(Fe) on an ultra-thin sheet of graphitic carbon nitride (g-C(3)N(4)) has been achieved via exfoliation of bulk carbon nitride using supercritical CO(2). The resultant hybrid structure, CNNS/MFM-300(Fe), comprising carbon nitride nanosheets (CNNS) and MFM-300(Fe), shows excellent performance towards photocatalytic aerobic oxidation of benzylic C–H groups at room temperature under visible light. The catalytic activity is significantly improved compared to the parent g-C(3)N(4), MFM-300(Fe) or physical mixtures of both. This facile strategy for preparing heterojunction photocatalysts demonstrates a green pathway for the efficient and economic oxidation of benzylic carbons to produce fine chemicals. RSC 2021-07-05 /pmc/articles/PMC8328079/ /pubmed/34382002 http://dx.doi.org/10.1039/d1ma00266j Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/ |
spellingShingle | Chemistry Liu, Chengcheng Luo, Tian Sheveleva, Alena M. Han, Xue Kang, Xinchen Sapchenko, Sergei Tuna, Floriana McInnes, Eric J. L. Han, Buxing Yang, Sihai Schröder, Martin Ultra-thin g-C(3)N(4)/MFM-300(Fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers |
title | Ultra-thin g-C(3)N(4)/MFM-300(Fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers |
title_full | Ultra-thin g-C(3)N(4)/MFM-300(Fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers |
title_fullStr | Ultra-thin g-C(3)N(4)/MFM-300(Fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers |
title_full_unstemmed | Ultra-thin g-C(3)N(4)/MFM-300(Fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers |
title_short | Ultra-thin g-C(3)N(4)/MFM-300(Fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers |
title_sort | ultra-thin g-c(3)n(4)/mfm-300(fe) heterojunctions for photocatalytic aerobic oxidation of benzylic carbon centers |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8328079/ https://www.ncbi.nlm.nih.gov/pubmed/34382002 http://dx.doi.org/10.1039/d1ma00266j |
work_keys_str_mv | AT liuchengcheng ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT luotian ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT shevelevaalenam ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT hanxue ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT kangxinchen ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT sapchenkosergei ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT tunafloriana ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT mcinnesericjl ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT hanbuxing ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT yangsihai ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters AT schrodermartin ultrathingc3n4mfm300feheterojunctionsforphotocatalyticaerobicoxidationofbenzyliccarboncenters |