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An Electrically Conducting Three‐Dimensional Iron–Catecholate Porous Framework
We report the synthesis of a unique cubic metal–organic framework (MOF), Fe‐HHTP‐MOF, comprising hexahydroxytriphenylene (HHTP) supertetrahedral units and Fe(III) ions, arranged in a diamond topology. The MOF is synthesized under solvothermal conditions, yielding a highly crystalline, deep black pow...
Autores principales: | , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8456825/ https://www.ncbi.nlm.nih.gov/pubmed/33780115 http://dx.doi.org/10.1002/anie.202102670 |
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author | Mähringer, Andre Döblinger, Markus Hennemann, Matthias Gruber, Christoph Fehn, Dominik Scheurle, Patricia I. Hosseini, Pouya Santourian, Irina Schirmacher, Alfred Rotter, Julian M. Wittstock, Gunther Meyer, Karsten Clark, Timothy Bein, Thomas Medina, Dana D. |
author_facet | Mähringer, Andre Döblinger, Markus Hennemann, Matthias Gruber, Christoph Fehn, Dominik Scheurle, Patricia I. Hosseini, Pouya Santourian, Irina Schirmacher, Alfred Rotter, Julian M. Wittstock, Gunther Meyer, Karsten Clark, Timothy Bein, Thomas Medina, Dana D. |
author_sort | Mähringer, Andre |
collection | PubMed |
description | We report the synthesis of a unique cubic metal–organic framework (MOF), Fe‐HHTP‐MOF, comprising hexahydroxytriphenylene (HHTP) supertetrahedral units and Fe(III) ions, arranged in a diamond topology. The MOF is synthesized under solvothermal conditions, yielding a highly crystalline, deep black powder, with crystallites of 300–500 nm size and tetrahedral morphology. Nitrogen sorption analysis indicates a highly porous material with a surface area exceeding 1400 m(2) g(−1). Furthermore, Fe‐HHTP‐MOF shows broadband absorption from 475 up to 1900 nm with excellent absorption capability of 98.5 % of the incoming light over the visible spectral region. Electrical conductivity measurements of pressed pellets reveal a high intrinsic electrical conductivity of up to 10(−3) S cm(−1). Quantum mechanical calculations predict Fe‐HHTP‐MOF to be an efficient electron conductor, exhibiting continuous charge‐carrier pathways throughout the structure. |
format | Online Article Text |
id | pubmed-8456825 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-84568252021-09-27 An Electrically Conducting Three‐Dimensional Iron–Catecholate Porous Framework Mähringer, Andre Döblinger, Markus Hennemann, Matthias Gruber, Christoph Fehn, Dominik Scheurle, Patricia I. Hosseini, Pouya Santourian, Irina Schirmacher, Alfred Rotter, Julian M. Wittstock, Gunther Meyer, Karsten Clark, Timothy Bein, Thomas Medina, Dana D. Angew Chem Int Ed Engl Research Articles We report the synthesis of a unique cubic metal–organic framework (MOF), Fe‐HHTP‐MOF, comprising hexahydroxytriphenylene (HHTP) supertetrahedral units and Fe(III) ions, arranged in a diamond topology. The MOF is synthesized under solvothermal conditions, yielding a highly crystalline, deep black powder, with crystallites of 300–500 nm size and tetrahedral morphology. Nitrogen sorption analysis indicates a highly porous material with a surface area exceeding 1400 m(2) g(−1). Furthermore, Fe‐HHTP‐MOF shows broadband absorption from 475 up to 1900 nm with excellent absorption capability of 98.5 % of the incoming light over the visible spectral region. Electrical conductivity measurements of pressed pellets reveal a high intrinsic electrical conductivity of up to 10(−3) S cm(−1). Quantum mechanical calculations predict Fe‐HHTP‐MOF to be an efficient electron conductor, exhibiting continuous charge‐carrier pathways throughout the structure. John Wiley and Sons Inc. 2021-07-01 2021-08-09 /pmc/articles/PMC8456825/ /pubmed/33780115 http://dx.doi.org/10.1002/anie.202102670 Text en © 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
spellingShingle | Research Articles Mähringer, Andre Döblinger, Markus Hennemann, Matthias Gruber, Christoph Fehn, Dominik Scheurle, Patricia I. Hosseini, Pouya Santourian, Irina Schirmacher, Alfred Rotter, Julian M. Wittstock, Gunther Meyer, Karsten Clark, Timothy Bein, Thomas Medina, Dana D. An Electrically Conducting Three‐Dimensional Iron–Catecholate Porous Framework |
title | An Electrically Conducting Three‐Dimensional Iron–Catecholate Porous Framework |
title_full | An Electrically Conducting Three‐Dimensional Iron–Catecholate Porous Framework |
title_fullStr | An Electrically Conducting Three‐Dimensional Iron–Catecholate Porous Framework |
title_full_unstemmed | An Electrically Conducting Three‐Dimensional Iron–Catecholate Porous Framework |
title_short | An Electrically Conducting Three‐Dimensional Iron–Catecholate Porous Framework |
title_sort | electrically conducting three‐dimensional iron–catecholate porous framework |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8456825/ https://www.ncbi.nlm.nih.gov/pubmed/33780115 http://dx.doi.org/10.1002/anie.202102670 |
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