نتایج جستجو برای: sc doped b12n12

تعداد نتایج: 75263  

ژورنال: :international journal of new chemistry 0

the absorption of the h2s on the small boron nitride fullerene (b12n12) and its al-inserted analog was theoretically analyzed by density functional theory. the structural stability was based on the minimum energy and non-complex vibrational frequencies. different sites and orientations of h2s, using the monomer unit, were considered. compared with the weak physisorption on the pristine b12n12, ...

In this study, B12N12 Nano ring has been selected because it consist of four 6-side rings and polar bonds B-N which in comparison with non-polar bonds C-C, is more suitable for the study of the absorption of other compounds. So reactivity and stability of Benzene alone and in the presence B12N12 nano ring field checked. To determine the non-bonded interaction energies between Benzene and B12N12...

Journal: :Journal of Advanced Ceramics 2022

Abstract Sc was doped into Gd 2 Zr O 7 for expanding the potential thermal barrier coating (TBC) applications. The solid solution mechanism of in lattice, and mechanical thermophysical properties Gd2Zr2O7 were systematically studied by first-principles method, based on which doping content optimized. Additionally, Sc-doped TBCs with optimized composition prepared air plasma spraying using YSZ a...

2017
E. Vessally F. Behmagham B. Massuomi A. Hosseinian K. Nejati

The electronic sensitivity and adsorption behavior toward cyanogen halides (X-CN; X = F, Cl, and Br) of a B12N12 nanocluster were investigated by means of density functional theory calculations. The X-head of these molecules was predicted to interact weakly with the BN cluster because of the positive σ-hole on the electronic potential surface of halogens. The X-CN molecules interact somewhat st...

Journal: :Nano letters 2008
Jeffrey L Blackburn Timothy J McDonald Wyatt K Metzger Chaiwat Engtrakul Garry Rumbles Michael J Heben

The ensemble PL quantum yield for raw single-walled carbon nanotubes (SWNTs) dispersed in sodium cholate (SC) is approximately 5 times greater than that for the same raw SWNTs dispersed in sodium dodecyl sulfate (SDS) and approximately 10 times greater than the quantum yield of purified SWNTs dispersed in SC. Absorbance and Raman spectra indicate that purified SC-dispersed SWNTs and raw SDS-dis...

To determine the non-bonded interaction energies between Naphthalene and B12N12 Nano ring in different orientations and distances, geometry of molecules with B3LYP method and 6-31g* basis set optimized. Also reactivity and stability of Naphthalene alone and in the presence B12N12 Nano ring checked. Then calculated the NBO, NMR, FREQ, NICS and muliken charge of Naphthalene atoms alone and in the...

To determine the non-bonded interaction energies between Naphthalene and B12N12 Nano ring in different orientations and distances, geometry of molecules with B3LYP method and 6-31g* basis set optimized. Also reactivity and stability of Naphthalene alone and in the presence B12N12 Nano ring checked. Then calculated the NBO, NMR, FREQ, NICS and muliken charge of Naphthalene atoms alone and in the...

2014
James Harrington Craig D. Nie Yuan Li Eric G. Johnson Elizabeth F. Cloos James A. Harrington Stephen C. Rand Pedro Machado Ramesh K. Shori

Single-crystal rare-earth doped YAG fiber lasers grown by the laser-heated pedestal growth technique Report Title High concentrations of the rare-earth elements erbium, holmium and thulium have been successfully doped into single crystal (SC) yttrium aluminum garnet (YAG, Y3Al5O12) fibers by use of the laser heated pedestal growth (LHPG) method. The spontaneous emission spectra and fluorescence...

In this study, B12N12 Nano ring has been selected because it consist of four 6-side rings and polar bonds B-N which in comparison with non-polar bonds C-C, is more suitable for the study of the absorption of other compounds. So reactivity and stability of Benzene alone and in the presence B12N12 nano ring field checked. To determine the non-bonded interaction energies between Benzene and B12N12...

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