On-Surface Synthesis with Atomic Hydrogen
[Image: see text] Surface-assisted synthesis has become a powerful approach for generation of molecular nanostructures, which could not be obtained via traditional solution chemistry. Nowadays there is an intensive search for reactions that could proceed on flat surfaces in order to boost the versat...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American
Chemical Society
2020
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7596777/ https://www.ncbi.nlm.nih.gov/pubmed/32897690 http://dx.doi.org/10.1021/acsnano.0c05160 |
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author | Zuzak, Rafal Jančařík, Andrej Gourdon, Andre Szymonski, Marek Godlewski, Szymon |
author_facet | Zuzak, Rafal Jančařík, Andrej Gourdon, Andre Szymonski, Marek Godlewski, Szymon |
author_sort | Zuzak, Rafal |
collection | PubMed |
description | [Image: see text] Surface-assisted synthesis has become a powerful approach for generation of molecular nanostructures, which could not be obtained via traditional solution chemistry. Nowadays there is an intensive search for reactions that could proceed on flat surfaces in order to boost the versatility and applicability of synthesized nano-objects. Here we propose application of atomic hydrogen combined with on-surface synthesis in order to tune the reaction pathways. We demonstrate that atomic hydrogen could be widely applied: (1) as a cleaning tool, which allows removal of halogen residues from the surface after Ullmann couplings/polymerization, (2) by reaction with surface organometallics to provide stable hydrogenated species, and (3) as a reagent for debromination or desulfurization of adsorbed species. |
format | Online Article Text |
id | pubmed-7596777 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | American
Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-75967772020-10-30 On-Surface Synthesis with Atomic Hydrogen Zuzak, Rafal Jančařík, Andrej Gourdon, Andre Szymonski, Marek Godlewski, Szymon ACS Nano [Image: see text] Surface-assisted synthesis has become a powerful approach for generation of molecular nanostructures, which could not be obtained via traditional solution chemistry. Nowadays there is an intensive search for reactions that could proceed on flat surfaces in order to boost the versatility and applicability of synthesized nano-objects. Here we propose application of atomic hydrogen combined with on-surface synthesis in order to tune the reaction pathways. We demonstrate that atomic hydrogen could be widely applied: (1) as a cleaning tool, which allows removal of halogen residues from the surface after Ullmann couplings/polymerization, (2) by reaction with surface organometallics to provide stable hydrogenated species, and (3) as a reagent for debromination or desulfurization of adsorbed species. American Chemical Society 2020-09-08 2020-10-27 /pmc/articles/PMC7596777/ /pubmed/32897690 http://dx.doi.org/10.1021/acsnano.0c05160 Text en This is an open access article published under a Creative Commons Attribution (CC-BY) License (http://pubs.acs.org/page/policy/authorchoice_ccby_termsofuse.html) , which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited. |
spellingShingle | Zuzak, Rafal Jančařík, Andrej Gourdon, Andre Szymonski, Marek Godlewski, Szymon On-Surface Synthesis with Atomic Hydrogen |
title | On-Surface
Synthesis with Atomic Hydrogen |
title_full | On-Surface
Synthesis with Atomic Hydrogen |
title_fullStr | On-Surface
Synthesis with Atomic Hydrogen |
title_full_unstemmed | On-Surface
Synthesis with Atomic Hydrogen |
title_short | On-Surface
Synthesis with Atomic Hydrogen |
title_sort | on-surface
synthesis with atomic hydrogen |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7596777/ https://www.ncbi.nlm.nih.gov/pubmed/32897690 http://dx.doi.org/10.1021/acsnano.0c05160 |
work_keys_str_mv | AT zuzakrafal onsurfacesynthesiswithatomichydrogen AT jancarikandrej onsurfacesynthesiswithatomichydrogen AT gourdonandre onsurfacesynthesiswithatomichydrogen AT szymonskimarek onsurfacesynthesiswithatomichydrogen AT godlewskiszymon onsurfacesynthesiswithatomichydrogen |