Dergi makalesi Açık Erişim
Ertas, Ilknur Efecan; Gulcan, Mehmet; Bulut, Ahmet; Yurderi, Mehmet; Zahmakiran, Mehmet
{ "conceptrecid": "80656", "created": "2021-03-16T05:37:04.272056+00:00", "doi": "10.1016/j.molcata.2015.09.025", "files": [ { "bucket": "6328580f-4f22-4910-9e72-37a4a1974d9d", "checksum": "md5:54d7dbb99d120b120f0f27400818893c", "key": "bib-32b12e13-db7b-44d0-9c7d-bd78f9308651.txt", "links": { "self": "https://aperta.ulakbim.gov.tr/api/files/6328580f-4f22-4910-9e72-37a4a1974d9d/bib-32b12e13-db7b-44d0-9c7d-bd78f9308651.txt" }, "size": 282, "type": "txt" } ], "id": 80657, "links": { "badge": "https://aperta.ulakbim.gov.tr/badge/doi/10.1016/j.molcata.2015.09.025.svg", "bucket": "https://aperta.ulakbim.gov.tr/api/files/6328580f-4f22-4910-9e72-37a4a1974d9d", "doi": "https://doi.org/10.1016/j.molcata.2015.09.025", "html": "https://aperta.ulakbim.gov.tr/record/80657", "latest": "https://aperta.ulakbim.gov.tr/api/records/80657", "latest_html": "https://aperta.ulakbim.gov.tr/record/80657" }, "metadata": { "access_right": "open", "access_right_category": "success", "communities": [ { "id": "tubitak-destekli-proje-yayinlari" } ], "creators": [ { "affiliation": "Yuzuncu Yil Univ, Dept Chem, Nanomat & Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey", "name": "Ertas, Ilknur Efecan" }, { "affiliation": "Yuzuncu Yil Univ, Dept Chem, Nanomat & Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey", "name": "Gulcan, Mehmet" }, { "affiliation": "Yuzuncu Yil Univ, Dept Chem, Nanomat & Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey", "name": "Bulut, Ahmet" }, { "affiliation": "Yuzuncu Yil Univ, Dept Chem, Nanomat & Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey", "name": "Yurderi, Mehmet" }, { "affiliation": "Yuzuncu Yil Univ, Dept Chem, Nanomat & Catalysis NanoMatCat Res Lab, TR-65080 Van, Turkey", "name": "Zahmakiran, Mehmet" } ], "description": "Rhodium(0) nanoparticles stabilized by sulfonic acid functionalized metal-organic framework (Rh@SMIL-101) were prepared, for the first time, by using a direct cationic exchange approach and subsequent reduction with sodium borohydride at room temperature. The characterization of the resulting Rh@SMIL-101 material was done by using multi pronged analyses including ICP-OES, EA, P-XRD, XPS, DR-UV-vis, BFFEM, HRTEM, STEM-EDX and N2-adsorption-desorption technique, which revealed that the formation of rhodium(0) nanoparticles (2.35 +/- 0.9 nm) stabilized by the framework of S-MIL-101 by keeping the host framework intact (Rh@S-MIL-101). The catalytic performance of Rh@S-MIL-101 in terms of activity, selectivity and stability was demonstrated in the hydrogenation of phenol under mild conditions (at 50 degrees C and 5 bar initial H-2 pressure). We found that Rh@S-MIL-101 catalyst selectively hydrogenated phenol to cyclohexanone with high activity (initial TOF= 78 mol cyclohexanone/mol Rh x h) and selectivity (>92%) at almost complete conversion (>95%). Moreover, the resulting rhodium nanopartides were found to be highly stable against leaching and sintering, which makes Rh@S-MIL-101 reusable heterogeneous catalyst without losing of significant activity and selectivity. (C) 2015 Elsevier B.V. All rights reserved.", "doi": "10.1016/j.molcata.2015.09.025", "has_grant": false, "journal": { "pages": "209-220", "title": "JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL", "volume": "410" }, "license": { "id": "cc-by" }, "publication_date": "2015-01-01", "relations": { "version": [ { "count": 1, "index": 0, "is_last": true, "last_child": { "pid_type": "recid", "pid_value": "80657" }, "parent": { "pid_type": "recid", "pid_value": "80656" } } ] }, "resource_type": { "subtype": "article", "title": "Dergi makalesi", "type": "publication" }, "title": "Rhodium nanoparticles stabilized by sulfonic acid functionalized metal-organic framework for the selective hydrogenation of phenol to cyclohexanone" }, "owners": [ 1 ], "revision": 1, "stats": { "downloads": 12.0, "unique_downloads": 12.0, "unique_views": 78.0, "version_downloads": 12.0, "version_unique_downloads": 12.0, "version_unique_views": 78.0, "version_views": 93.0, "version_volume": 3384.0, "views": 93.0, "volume": 3384.0 }, "updated": "2021-03-16T05:37:04.322834+00:00" }
Görüntülenme | 93 |
İndirme | 12 |
Veri hacmi | 3.4 kB |
Tekil görüntülenme | 78 |
Tekil indirme | 12 |