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SETSCI - Volume 3 (2018)
ISAS2018-Winter - 2nd International Symposium on Innovative Approaches in Scientific Studies, Samsun, Turkey, Nov 30, 2018

Synthesis, Characterization of The Novel Carbazole Core Structures and Investigations of Photodiode Properties (ISAS2018-Winter_146)
Müjdat Çağlar1*, Kamuran Görgün2, Merve Yandımoğlu3
1Eskişehir Technical University, Eskişehir, Turkey
2Osmangazi University, Eskişehir, Turkey
3Osmangazi University, Eskişehir, Turkey
* Corresponding author: mujdatcaglar@gmail.com
Published Date: 2019-01-14   |   Page (s): 760-763   |    10     4

ABSTRACT Palladium-catalyzed Suzuki Miyaura cross coupling reactions (SM Coupling) are made using organoboronic acid
and halides. 9-(4-anthracene-9-yl-phenyl)-9H-carbazole (III) was synthesized by using Ullman and Suzuki coupling reactions.
Structural analysis of the 9-(4-anthracene-9-yl-phenyl)-9H-carbazole (III) compounds obtained by this method has been
elucidated by 1H-NMR. This compound was dissolved by chloroform and the borosilicate glass was coated with drop casting
method. Transmittance measurement of this film was taken and optical band value was determined. The heterojunction
structure (n-Si/III) was fabricated by using the obtained compounds. The electrical properties of the fabricated photodiode
were investigated.  
KEYWORDS Carbazole, Suzuki-Miyaura Coupling, Ullman Coupling, photodiodes
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