Makale detayı · 2023
Two-step novel aromatic polyimide synthesis and characterization: Survey of energy calculations and diode applications
JOURNAL OF APPLIED POLYMER SCIENCE
- Yıl
- 2023
- ISSN
0021-8995- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
İngilizce (OpenAlex)
Abstract Herein, aromatic polyimides (API) synthesis was carried out by polycondensation of the original diamine (new synthesis) and commercial dianhydride. The original diamine and API were characterized by different analysis techniques. In addition, experimental and quantum chemical calculations of the synthesized API were analyzed by density functional theory method. Quantum theory analysis of atoms in molecules was performed for a structural unit of the compound. Here, the proton transfer phenomenon was investigated. The main purpose of synthesizing API1 was diode application. Therefore, the Au/API‐p‐Si/Al diode was produced accomplishedly. When the electrical characterization of the obtained diode structure was made, electrical parameter values such as ideality factor (n) (between 1.9 and 3.8), barrier height (ΦB) (0.73–0.28 eV), and series resistance (Rs) (1270–40,187 kΩ) were calculated.
Konular
- Synthesis and properties of polymers
- Photonic and Optical Devices
- Semiconductor materials and interfaces
Birincil konu Synthesis and properties of polymers