عنوان المقالة:تحضير، تشخيص ودراسة تطبيقات بولي اميدات جديدة لمعوضات النفثالين كاشباه الموصلات Synthesis, Characterization and Applications of Substituent Naphthalene, Di-arylamine Pendants Based-polyamides, as Semiconductors
ازهر كامل رشيد | Azhar Kamil Rashid | 7789
نوع النشر
مجلة علمية
المؤلفون بالعربي
ازهر كامل رشيد
المؤلفون بالإنجليزي
Azhar Kamil Rashid
الملخص العربي
A new diphenylamine di-acid monomer (4,4'-dicarboxy-6-methylnaphthalene-diphenylamine) (D-COOH) have been synthesized via, aromatic nucleophilic substitution reaction of p-cyanobenzofluride with 5-methoxynaphthalene-1-amine to produce di-cyanide compound (4,4'-dicayno-6-methylnaphthalene-diphenylamine) (D–CN), as intermediate then after alkaline hydrolysis of this intermediate to form final di-carboxylic monomer (D-COOH). A series of polyamides (P-CONH) were synthesized using poly-condensation reaction method with three aromatic diamine compounds (benzidine, 4,4'-methylenedianiline,and 4,4'-oxydianiline). The chemical structures of all result intermediates and polyamides were characterized using FTIR and 1HNMR techniques. All the product polyamides have high solubility in many polar organic solvents, forming thin strong tough films. Polyamides also gave finest thermal stability with height glass transition temperatures (Tg). Solutions of these polyamides in NMP solvent exhibited strong photoluminescence PL. Thin films casting of these polyamides in cyclic voltammetry (C.V) which made from plated glass base of iridium-tin oxide (ITO) as working electrode in dry CH3CN solvent contains 0.1 M of tetrabutylantimoneperchlorate (TBAP) as an electrolyte gave one redox wave.
الملخص الانجليزي
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تاريخ النشر
06/05/2018
الناشر
Scientific Publishers
رقم المجلد
34
رقم العدد
2
ISSN/ISBN
0970-020 X
رابط DOI
http://dx.doi.org/10.13005/ojc/340333
الصفحات
1432-1440
رابط الملف
تحميل (143 مرات التحميل)
رابط خارجي
http://www.orientjchem.org/vol34no3/synthesis-characterization-and-application-of-substituent-naphthalene-di-arylamine-pendants-based-polyamides-as-semiconductor/
الكلمات المفتاحية
Cyclic voltammetry, Photoluminescence, Emitting layers, Aromatic diamines compounds
رجوع