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ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 54, Number 4
JKCSEZ 54(4)
August 20, 2010 |
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Title |
Synthesis and Characterization of New Transition Metal Complexes of Schiff-base Derived from 2-Aminopyrimidine and 2,4-Dihydroxybenzaldehyde and Its Applications in Corrosion Inhibition
2-Aminopyrimidine 및 2,4-Dihydoxybenzaldehyde 치환체인 Schiff-염기의 전이금속 착물에 대한 합성 및 특성 그리고 부식방지에의 응용
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Author |
Abd El Fatah M Ouf, Mayada S Ali, Mamdouh S Soliman, Ahmed M El Defrawy, Sahar I Mostafa*
Abd El Fatah M Ouf, Mayada S Ali, Mamdouh S Soliman, Ahmed M El Defrawy, Sahar I Mostafa* |
Keywords |
Schiff-염기, H2apdhba, 아조메틴, 스펙트럼, 편극
, Schiff-base, H2apdhba, Azomethine, Spectra, Polarization
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Abstract |
New complexes cis-[Mo2O3(Hapdhba)2], trans-[UO2(Hapdhba)2], [Pd(Hapdhba)Cl(H2O)], [Pd(bpy)(Hapdhba)]Cl, [Ag(bpy)(Hapdhba)], [Ru(Hapdhba)2(H2O)2], [Rh(Hapdhba)2Cl(H2O)] and [Au(Hapdhba)Cl2] are reported, where H2apdhba is the Schiff-base derived from 2-aminopyrimidine and 2,4-dihydroxy benzaldehyde. The complexes were characterized by IR, electronic, 1H NMR and mass spectra, conductivity, magnetic and thermal measurements. The inhibitive effect of H2apdhba for the corrosion of copper in 0.5 M HCl was also determined by potentiodynamic polarization measurements.
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402 - 410 |
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