SYNTHESIS AND CHARACTERIZATION OF AMINOPYRIDIN-2-YL-METHYL-PHOSPHONIC ACIDS

1994 ◽  
Vol 88 (1-4) ◽  
pp. 185-188 ◽  
Author(s):  
Salvatore Failla ◽  
Paolo Finocchiaro ◽  
Mario Latronico ◽  
Manuela Libertini
Keyword(s):  
Synthesis And Characterization ◽  
Phosphonic Acids

Synthesis and characterization of chiral aza-macrocycles and study of their enantiomer recognition ability for organo-phosphoric acid and phosphonic acid derivatives by 31P NMR and fluorescence spectroscopy

2016 ◽  
Vol 14 (9) ◽  
pp. 2742-2748 ◽  
Author(s):  
Aditya N. Khanvilkar ◽  
Ashutosh V. Bedekar
Keyword(s):  
Fluorescence Spectroscopy ◽  
Phosphoric Acid ◽  
Phosphonic Acid ◽  
31P Nmr ◽  
Optically Active ◽  
Chiral Discrimination ◽  
Synthesis And Characterization ◽  
Phosphonic Acids ◽  
Recognition Ability

Two diastereomers of optically active N,O-containing new macrocycles with dual chirality were synthesized and evaluated for chiral discrimination of organo phosphoric and phosphonic acids by 31P NMR and fluorescence spectroscopy.

ChemInform Abstract: Synthesis and Characterization of Amino-pyridin-2-yl-methyl-phosphonic Acids.

ChemInform ◽  
2010 ◽  
Vol 26 (2) ◽  
pp. no-no
Author(s):  
S. FAILLA ◽  
P. FINOCCHIARO ◽  
M. LATRONICO ◽  
M. LIBERTINI
Keyword(s):  
Synthesis And Characterization ◽  
Phosphonic Acids

Synthesis and Characterization of the Three Dicyclopentapyrenes

1996 ◽  
Vol 61 (10) ◽  
pp. 3572-3572
Author(s):  
Lawrence T. Scott ◽  
Atena Necula
Keyword(s):  
Synthesis And Characterization

Synthesis and characterization of TiN / Ti / AISI 410 coatings

2018 ◽  
Vol 2 (1) ◽  
pp. 7
Author(s):  
S Chirino ◽  
Jaime Diaz ◽  
N Monteblanco ◽  
E Valderrama
Keyword(s):  
Synthesis And Characterization ◽  
Photoemission Spectroscopy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Columnar Grains ◽  
Tin Thin Films ◽  
Steel Aisi ◽  
Interacting Surfaces ◽  
Stainless Steel Aisi

The synthesis and characterization of Ti and TiN thin films of different thicknesses was carried out on a martensitic stainless steel AISI 410 substrate used for tool manufacturing. The mechanical parameters between the interacting surfaces such as thickness, adhesion and hardness were measured. By means of the scanning electron microscope (SEM) the superficial morphology of the Ti/TiN interface was observed, finding that the growth was of columnar grains and by means of EDAX the existence of titanium was verified.  Using X-ray diffraction (XRD) it was possible to observe the presence of residual stresses (~ -3.1 GPa) due to the different crystalline phases in the coating. Under X-ray photoemission spectroscopy (XPS) it was possible to observe the molecular chemical composition of the coating surface, being Ti-N, Ti-N-O and Ti-O the predominant ones.

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