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Register a new userSynthesis and Characterization of some copolymers of Aniline, and study its Applications
تحضير و توصيف بعض البوليمرات المشتركة للأنيلين , و دراسة تطبيقاتها
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Aِl-Baath University ورقة بحثية
Publication date
2018
fields
Chemistry
and research's language is
العربية
Created by
Shamra Editor
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حُضر في هذا البحث عدة عينات من بوليمير مشترك (أنيلين – فينول – فور ألدهيد) بطريقة البلمرة التكاثفية انطلاقاً من الأنيلين و الفينول و الفور ألدهيد و بوجود حفاز من محلول الأمونيا بتراكيز مختلفة. ضُبطت شروط تفاعل البلمرة (درجة الحرارة, زمن التفاعل, الحفاز) .
In this study, several samples of a common polymer (aniline-phenolformaldehyde) we prepared by condensation polymerization method based on aniline, phenol, formaldehyde and in the presence of a catalyst of ammonia solution at different concentrations.
References used
R.J.Young, Introducation to polymers, New York,(1981)
A.K. Van der Vegt ,From polymers to plastics, dup blue print,p5-29,(1999)
Deri.F, Al- hamoui. M, (2007), colloids and macromolecules, Damascuse unvierstiy,p 25
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The present research aims at synthesizing micro-porous and fluorescent polymer by microwave assisted synthesis allowing to reduce preparation time of 3 days at 180 °C using conventional method.
Grobner Bases(GB) are considered as one of the new
mathematical tools that motivate the researchers in all
mathematical domains.They use in solving many of mathematical
problems. A Grobner basis is a set of multivariate polynomials that
has desir
able algorithmic properties. Every set of polynomials can
be transformed into a Grobner basis.
Quinaldine includes shifting hydrogenes which might be involved in
important reactions as the condensation and Mannich reactions.
Quinophtalone has been prepared through the reaction of quinaldine with
phtalyic anhydride in the presence of alumini
um chloride anhydrous
Imines derivatives have been prepared through the reaction of
Quinophtalone with hydroxideamine and phenyl hydrazine and then
diazotion anyhydride has been done to the resulting compounds.
The prepared compounds were characterized by ( H1NMR,IR, MS)
Theory Resultant are considered as one of the new mathematical
tools that motivate the researchers in all mathematical
domains.They use in solving many of mathematical problems.
In this article, we used the generalized Hamilton-Jacoby equation to study the
relative motion of the electron in the arbitrary electromagnetic field, depending on
the action function(the principle of the least action), taking into account the
rel
ationship between the Hamilton and Lagrange functions(H P v L ), starting
with the equations of energy and motion for electron in the theory of special
relativity, where the Lagrangian were chosen so that the principle of variation is
equal to zero, thus the Lagrange equation was verified. The first and second sets of
Hamilton's equations were obtained and then Hamilton's conservation law, ie
electron energy. Study of some applications of the Hamilton-Jacoby equation on the
free motion of the particle, circular motion and the adiabatic transformations was
discussed. Kepler problem of the hydrogen atom was then discussed in relativistic
theory. The equation of the motion path of the electron was calculated and the
energy of the vibration and the frequency of the vibration were calculated.
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