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تحضير وتشخيص بعض قواعد شف المتماثلة الجديدة ومعقداتها ودراسة بعض بوليمراتها دراسة تحليلية وحرارية == Synthesis , Characterization of some new Homologous Schiff base and its Complexes with Analytical and Thermal Study of some their Polymers
Author name:
حسنين رعد عبد الكريم
Supervisor name:
زكي ناصر السكيني | علي عبد الرزاق العطبي
General topic:
Chemistry
Specific topic:
Chemistry
Degree:
Master
University:
University Of Basrah - College Of Science - Chemistry Department
Language:
Arabic
University location:
Basrah
First pages:
25T1580 - p.pdf
Abstract:
A novel bidentate schiff bases were prepared from the condensation of 1,4 - bis - (aminomethyl)cyclohexan with 2,4 - dihydroxy acetophenon and 2,4 - dihydroxy benzaldehyde.Metal complexes of Co (III) , Cu (II) and Ni (II) with Schiff base A , B and C were prepared.A , B and C Schiff bases and their metal complexes were characterized via UV - Visible, FTIR and NMR. The metal complexes are expected to be octahedral in geometry based on physicochemical and spectroscopic analyses. New resins PoA and PoB were prepared by mixing Schiff base A and C with MDI respectively , thermogravimetric analysis of resins proved a good thermal stability.The study of loading capacity of resins towards transition metals showed that the PoA and PoB had high selectivity toward lead and zinc respectively.
