Old Molecule, New Chemistry: Exploring Silicon Phthalocyanines as Emerging N-Type Materials in Organic Electronics

Materials

OwenA. Melville¹  TrevorM. Grant¹  BenoîtH. Lessard¹  NathanJ. Yutronkie²  JaclynL. Brusso² 

[1] Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur, Ottawa, ON K1N 6N5, Canada;Department of Chemistry and Biomolecular Sciences, University of Ottawa, 150 Louis Pasteur, Ottawa, ON K1N 6N5, Canada;

关键词: silicon phthalocyanines;    n-type organic semiconductors;    organic thin-film transistors;   

DOI  :  10.3390/ma12081334

来源: DOAJ

【 摘 要 】

Efficient synthesis of silicon phthalocyanines (SiPc) eliminating the strenuous reaction conditions and hazardous reagents required by classical methods is described. Implementation into organic thin-film transistors (OTFTs) affords average electron field-effect mobility of 3.1 × 10⁻³ cm² V⁻¹ s⁻¹ and threshold voltage of 25.6 V for all synthetic routes. These results demonstrate that our novel chemistry can lead to high performing SiPc-based n-type OTFTs.

【 授权许可】

Unknown