Physicochemical studies on some selected oxaloyldihydrazones and their novel palladium(II) complexes along with using oxaloyldihydrazones as corrosion resistants
作者： Ayman H Ahmed , AM Hassan , Bassem H Mohamed , Hosni A Gumaa , Ahmed M Eraky
DOI: 10.1080/24701556.2017.1357595
关键词:
摘要: ABSTRACTNew palladium (II) oxaloyldihydrazone complexes are reported and characterized. The mode of bonding as well the structure isolated compounds have been ascertained on basis data obtained from elemental analyses (CHNM), spectral (UV-Vis., IR, mass 1H NMR) thermal (TG DTA) measurements. Some optical parameters such indirect band gap refractive index were estimated for compounds. inhibitive properties all synthesized hydrazones toward corrosion carbon-steel in 1 M HCl solutions tested. adsorption hydrazone inhibitors steel surface proceeded a spontaneous first order reaction.
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