On August 30, 2022, Tsvetanova, Martina; Syromyatnikov, Alexey G.; Zandvliet, Harold J. W.; Klavsyuk, Andrey L.; Sotthewes, Kai published an article.SDS of cas: 143-10-2 The title of the article was Low coverage disordered decanethiol monolayers on Au(001): A conjecture regarding the formation of Au-adatom-molecule complexes. And the article contained the following:
We present a scanning tunneling microscopy study of decanethiol on Au(001) in the low coverage regime. As expected, the hex reconstruction is lifted, however, no ordered decanethiol phases form. We observe large areas free of Au islands and covered with a disordered decanethiol phase. I(t) spectroscopy measurements suggest that this disordered phase is dynamic and most likely comprises diffusing Au adatoms, decanethiol mols., and/or Au-adatom-decanethiol mol. complexes. We have performed d. functional theory calculations and show that the activation barrier for diffusion is lower when Au-adatom-mol. complexes are considered in comparison to the case of bare mol. These findings suggest that although no vacancy pits form on Au(001), Au-adatoms expelled during the lifting of the hex reconstruction may be still important for the diffusion of thiol mols. on this surface. The experimental process involved the reaction of 1-Decanethiol(cas: 143-10-2).SDS of cas: 143-10-2
The Article related to gold decanethiol monolayer adatom mol conjecture formation, Surface Chemistry and Colloids: Solid-Gas Systems and other aspects.SDS of cas: 143-10-2
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