Zhang, Guobing published the artcileSmall molecules based on strongly electron-deficient aza-isatinylidene malononitrile for solution-processed n-type field-effect transistors, Recommanded Product: 1-Iodohexane, the publication is Synthetic Metals (2022), 117071, database is CAplus.
In this paper, three donor-acceptor (D/A) small mols. (M1, M2, and M3) based on aza-isatinylidene malononitrile (AIMN) and diketopyrrolopyrrole (DPP) containing different N-alkyl chains in AIMN unit were synthesized and characterized for application in solution-processable organic field-effect transistors (OFETs). The D/A small mols. with strongly electron-withdrawing AIMN and DPP units exhibited broad absorption spectra, low bandgaps, and deep LUMO energy levels (< – 4.0 eV). Consequently, OFET devices displayed unipolar electron transport characteristics with the highest electron mobilities of 0.26, 0.22, and 0.0079 cm2V-1s-1 for M1, M2, and M3, resp. The small mols. with linear side chains showed much higher field-effect performances than that of branched side chains- based small mol., due to the strong π-π stacking and appropriate morphol. This work indicated that the strongly electron-deficient AIMN should be a potential unit for constructing the n-type solution-processable small mol. semiconductors.
Synthetic Metals published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C9H7F3O3, Recommanded Product: 1-Iodohexane.
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https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com