Increasing corrosion resistance of binary Al-Alloy through implanting with some transition elements and heteroatom organic compounds
Yazarlar (1)
| Makale Türü |
Özgün Makale
(Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale)
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| Dergi Adı | Acta Chimica Asiana | ||
| Dergi ISSN | 2550-0503 | ||
| Dergi Tarandığı Indeksler | |||
| Makale Dili | İngilizce | Basım Tarihi | 06-2023 |
| Cilt / Sayı / Sayfa | 6 / 2 / 328–342 | DOI | – |
| Makale Linki | https://aca.unram.ac.id/index.php/ACA/article/view/166 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| Decorating of Transition metals (TMs) on the" AlMg" nanoalloy has been studied on the basis of Langmuir adsorption applying" ONIOM" model with three levels of «high, medium and low» by using" LANL2DZ/6-31+ G (d, p)/EPR-III"," semi-empirical" and" MM2" functions. The fluctuation of" NQR" has estimated the inhibiting role of pyridine and alkylpyridines containing 2-picoline (2Pic), 3-picoline (3Pic), 4-picoline (4Pic), and 2, 4-lutidine (24Lut) for (Sc, Ti, Cr, Ni, Cu, Zn)-doped AlMg alloy nanosheet due to" N" atom in the benzene cycle of heterocyclic carbenes being near the monolayer surface of ternary" TM–(Al–Mg)"(TM= Sc, Ti, Cr, Ni, Cu, Zn) nanoalloys. The" NMR" spectroscopy has remarked In fact, the NMR results of the adsorption of pyridine and alkylpyridines of 2Pic, 3Pic, 4Pic and 24Lut molecules represent spin polarization on the TM (Sc, Ti, Cr, Ni, Cu, Zn)-doped Al–Mg nanoalloy surfaces that these surfaces can be employed as the magnetic N-heterocyclic carbene sensors. In fact," TM" sites in" TM–(Al–Mg)" nanoalloy surfaces have bigger interaction energy amount from" Van der Waals’ forces" with pyridine and its nitrogen heterocyclic family that might cause them large stable towards coating data on the nanosurface. It has been estimated that the criterion for choosing the surface linkage of" N" atom in pyridine and alkylpyridines in adsorption sites can be impacted by the existence of close atoms of aluminum and magnesium in the" TM–(AlMg)" surfaces. Moreover," IR" spectroscopy has exhibited that (Sc, Ti, Cr, Ni, Cu, Zn)-doped AlMg alloy nanosheet with the fluctuation in the frequency of intra-atomic interaction leads us to the most … |
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