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Mashayeva Sevil Saleh gizi
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Place of birth Gazakh, Azerbaijan Republic
Date of birth 05.11.1977
Education Sumqayit State University 
Scientific degree Doctor of Philosophy in Chemistry
Title  

Topic of  PhD thesis:

- specialty code

- specialty name

- topic name

 

2304.01

Chemistry of  macromolecules

Synthesis of oligohydroxynaphtylene ­phenylami­nies and investigation of their propertie

Total number of printed scientific publications:

- number of scientific publications printed abroad:

- number of papers  published in journals indexed and abstracted in international databases

33

 

10

 

8
Number of patents and certificates of authorship  

Staff training:     

- number of  PhD

 
Basic scientific achievements The regularities and products of the oxidative homo- and copolycondensation reaction of aniline and naphthols in the presence of aqueous solution of sodium hypochlorite have been carried out and investigated, the soluble and melting polyconjugated reactive new polyfunctional oligomers and cooligomers have been prepared.

The kinetic regularities of oxidation of the synthesized cooligomers, oligohydroxynaphthylene phenylamines and also 1- and 2-napthols by oxygen in alkaline medium have been investigated and the values of kinetic and activation parameters of these reactions have been found. It has been shown that a formation of naphthoxyl radical centers is the final stage of these reactions.

The influence of reaction conditions on yield, structure, composition of the prepared products has been studied and the optimal parameters of processes have been found. It has been shown that a temperature rise, content of oxidizer and quantity of aniline in monomer mixture leads to the increase of content of cooligomers in composition of reaction products and also fraction of phenyl amine links in composition of cooligomers.   
Names of scientific works

1. Б.А.Мамедов Р.А.Ахмедова, С.С.Машаева, Д.Н.Алиева, Р.З.Шахназарли, А.М.Гулиев. Получение олиго-4-амино­фе­но­ла и электропро­вод­ящих компози­ционных мa­те­ри­алов на его основе. “European applied sciences”, 2014, №1, 147-153.

2. S.S.Maşayeva, R.S.Rzayev. Sooliqonaftolfenilamin­lə­rin molekulyar ok­si­­gen­lə qələvi mühitdə oksidləşmə­sinin tədqiqi. Gənc alimlərin əsərləri. 2014, №8, 71-84.

3. Б.А.Мамедов, Р.А.Ахмедова, С.С.Машаева, М.Ш.Гурбанов, A.М.Гулиев. Синтез полифункцио­наль­ных полисопряженных оли­го­­­ме­­ров 4-амино­фенола и использование их при создании антиста­ти­ческих композиционных материалов. Журнал «Прикладной Химии», 2013, Т.86, № 10, с.1659.

4. R.S.Rzayev, D.N.Əliyeva, S.S.Maşayeva, B.Ə.Məmmədov. 1,4-dbaminobenzolun 1,3-ben­­­zoldiolla və 1-naftolla bi­nar polifunksional sooliqo­mer­­­­­lə­rinin sintezi və xassə­ləri Funksional monomerlər və polimerlər. Polimer Materialları (Elmi əsərlərin məcmuəsi), 2012, s.136-145.

5. Б.А.Мамедов, С.С.Машаева, Ч.О.Исмайлова, Н.М.Агаев, Ю.В.Коршак. Синтез и свойства oлиго­гидроксинафтиленфенил­аминов. Москва. Пласти-ческие массы, 2011, №7, с. 20-22.
Membership with international and foreign scientific organizations  
Pedagogical activity  
Other activities Chairman of Council of Young Scientists and Specialists 
Awards and prizes  
Main place of work and its address Institute of Polymer Materials, Az5004, Sumgait, S.Vurgun Str.124
Position Research worker
Office phone (+994 18) 6445013 
Mobile (+994 55) 6247227 
Home phone (+994 18) 6554369 
Fax (+994 18) 6420400 
E-mail

sevil.mashayeva@gmail.com