Spectroscopic Evidence for a Dinitrogen Complex of Gallium and Estimation of the Ga—N2 Bond Strength.

ChemInform ◽  
2006 ◽  
Vol 37 (7) ◽  
Author(s):  
Hans-Joerg Himmel ◽  
Nicole Hebben
Keyword(s):  
Bond Strength ◽  
Spectroscopic Evidence ◽  
Dinitrogen Complex

Matrix Infrared and Raman Spectroscopic Evidence for Pd(N2)3 in Solid Nitrogen

1972 ◽  
Vol 50 (14) ◽  
pp. 2385-2387 ◽  
Author(s):  
G. A. Ozin ◽  
M. Moskovits ◽  
P. Kùndig ◽  
H. Huber
Keyword(s):  
Raman Spectroscopy ◽  
Matrix Isolation ◽  
Absorption Intensity ◽  
Spectroscopic Evidence ◽  
Raman Spectroscopic ◽  
Solid Nitrogen ◽  
Infrared And Raman Spectroscopy ◽  
Intensity Calculations ◽  
Isotope Studies ◽  
Dinitrogen Complex

Cocondensation of palladium atoms with 14N2 at 4.2–10 °K leads to the formation of a binary dinitrogen complex. The complex is detected by matrix isolation infrared and Raman spectroscopy. Isotope studies using equimolar 14N2/15N2 mixtures, together with isotope frequency and integrated absorption intensity calculations, suggest that the species is tris-dinitrogen palladium(0), Pd(N2)3.

Review on Experimental Study on Effect of Corrosion In Reinforced Concrete Fly-Ash Beam

2020 ◽  
pp. 92-96
Author(s):  
Shubham N. Dadgal ◽  
Shrikant Solanke
Keyword(s):  
Fly Ash ◽  
Bond Strength ◽  
Structural Damage ◽  
Pullout Test ◽  
Partial Replacement ◽  
Structural Members ◽  
Accelerated Corrosion ◽  
Resistivity Method ◽  
Electrical Resistivity Method ◽  
Structural Failures

In modern days for structures in coastal areas it has been observed that the premature structural failures are occurs due to corrosion of the reinforcements of the designed structural member. The corrosion causes the structural damage which in turn leads to reduction in the bearing capacity of the concerned structural members. The aim of this study was to study the effect of partial replacement of fly ash to minimize the corrosion effect. Beams were designed and corroded by using artificial method known accelerated corrosion method. The beams were then tested for flexural and bond strength. Also the weight loss of the reinforced bars was been determined using electrical resistivity method. The fly ash will replace by 10% and 15%.The strength will calculate at varying percentage of corrosion at 10% and 15%. Beams will cast at M25 grade concrete. The flexural strength will test by using UTM and the bond strength will calculate using pullout test.

Effect of metal primers on the bond strength of resin cement to Co-Cr alloy

2019 ◽  
Vol 68 (5) ◽  
Author(s):  
Eloisa H. Aranda Garcia de Souza ◽  
Sandrine B. Berger ◽  
Eloisa A. Carlesse Paloco ◽  
Rodrigo V. Caixeta ◽  
Thais S. Moretto ◽  
...  
Keyword(s):  
Bond Strength ◽  
Resin Cement

Evaluation of bond strength of dual resin cements to CAD/CAM-created lithium disilicate ceramic

2020 ◽  
Vol 69 (3) ◽  
Author(s):  
Felipe Sczepanski ◽  
Cláudia R. Brunnquell ◽  
Sandrine B. Berger ◽  
Eloisa A. Paloco ◽  
Murilo B. Lopes ◽  
...  
Keyword(s):  
Bond Strength ◽  
Lithium Disilicate ◽  
Resin Cements ◽  
Cad Cam

NADH in Solution: A Single State

2019 ◽  
Author(s):  
Joachim Hönes ◽  
Julia Wack ◽  
Katja Schmitz
Keyword(s):  
Aqueous Solution ◽  
Base Stacking ◽  
Spectroscopic Evidence ◽  
Single State

<div>Spectroscopic evidence is presented to show that NADH in aqueous solution does not exist as a folded/unfolded equilibrium but as a single state. The molecule is folded but without base stacking between dihydronicotinamide and adenine.<br></div>

The effect of enamel moisture on tensile bond strength of composite resin using Single bond in total etch technique

2014 ◽  
Vol 10 (1) ◽  
pp. 59-68
Author(s):  
H Afshar ◽  
M Ghandehari ◽  
S Amiri ◽  
Z Mirzayi ◽  
M Pourali ◽  
...  
Keyword(s):  
Bond Strength ◽  
Composite Resin ◽  
Tensile Bond Strength ◽  
Single Bond
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