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Performance of novel nanostructured thin films of 2-cyano-N-(9,10-dioxo-9,10-dihydro-anthracene-2-yl)-2-(2-phenylhydrazono)acetamide: Synthesis and optoelectronic characteristics
Optik Pub Date : 2020-11-05 , DOI: 10.1016/j.ijleo.2020.165967
A.H. Ammar , A.A.M. Farag , M.A. Gouda , N. Roushdy

In an attempt to explore a new category of nanostructured films for various optoelectronic field applications, a novel structure of 2-cyano-N-(9,10-dioxo-9,10-dihydroanthracen-2-yl)-2-(2-phenylhydrazono)acetamide (CDAPA) was prepared to start with 2-aminoanthraquinone (1) and the appropriate chemical reagents. Thus, 2-aminoanthraquinone (1, 2- AAQ) condensed with 3-(2, 4-dimethyl-1H-pyrrol-1-yl)-3-oxopropanenitrile (2) to give 2-cyano-N-(9, 10-dioxo-9, 10-dihydroanthracen-2-yl) acetamide (3, 2-CDAA) which undergoes coupling reaction with the diazonium salt 5 to afford the corresponding phenylhydrazo derivative (CDAPA). Thermal evaporation under a high vacuum was utilized to obtain high-quality nanostructured films of CDAPA and fully characterizes by SEM and XRD techniques. The optical characterization using spectrophotometric methods was investigated and compared to obtain the main absorption and dispersion characteristics that affect the performance of film-based devices. The electrical characteristics of the CDAPA film-based device under the influence of dark and illumination at 100 mW/cm2 indicates good performance and remarkable sensitivity for various design and application in the field of optoelectronics.



中文翻译:

新型的2-氰基-N-(9,10-二氧代-9,10-二氢蒽-2-基)-2-(2-苯基肼基)乙酰胺的纳米薄膜的性能:合成与光电特性

为了探索用于各种光电子领域应用的一类新的纳米结构膜,一种2-氰基-N-(9,10-二氧代-9,10-二氢蒽-2-基)-2-(2-制备苯基肼基)乙酰胺(CDAPA),以2-氨基蒽醌(1)和适当的化学试剂开始。因此,2-氨基蒽醌(1,2- AAQ)与3-(2,4-二甲基-1-冷凝ħ -吡咯-1-基)-3-氧代丙腈(2),得到2-氰基ñ - (9,与重氮盐5进行偶联反应的10-二氧代9、10-二氢蒽-2-基)乙酰胺(3,2 -CDAA)得到相应的苯hydr唑衍生物(CDAPA)。利用高真空下的热蒸发获得高质量的CDAPA纳米结构薄膜,并通过SEM和XRD技术对其进行充分表征。研究并比较了使用分光光度法进行的光学表征,以获得影响薄膜器件性能的主要吸收和色散特性。在黑暗和100 mW / cm 2光照下的影响下,基于CDAPA薄膜的器件的电特性表明其在光电领域的各种设计和应用具有良好的性能和出色的灵敏度。

更新日期:2020-11-25
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