Usta, Hakan published the artcileDithienosilole- and Dibenzosilole-Thiophene Copolymers as Semiconductors for Organic Thin-Film Transistors, Computed Properties of 239075-02-6, the publication is Journal of the American Chemical Society (2006), 128(28), 9034-9035, database is CAplus and MEDLINE.
The synthesis and physicochem. properties of a new class of thiophene/arenesilole-containing π-conjugated polymers are reported. Examples of this new polymer class include the following: poly(2,5-bis(3′,3”-dihexylsilylene-2′,2”-bithieno)thiophene) (TS6T1), poly(2,5′-bis(3”,3”’-dihexylsilylene-2”,2”’-bithieno)bithiophene) (TS6T2), poly(2,5′-bis(2”,2”’-dioctylsilylene-1”,1”’-biphenyl)thiophene) (BS8T1), and poly(2,5′-bis(2”,2”’-dioctylsilylene-1”,1”’-biphenyl)bithiophene) (BS8T2). Organic field-effect transistors (OFETs) with hole mobilities as high as 0.02-0.06 cm2/V s in air, low turn-on voltages, and current on/off ratios >105-106 are fabricated using solution processing techniques with the above polymers as the active channel layer. OFETs based on this polymer class exhibit excellent ambient operational stability.
Journal of the American Chemical Society published new progress about 239075-02-6. 239075-02-6 belongs to alcohols-buliding-blocks, auxiliary class Thiophene,Boronic acid and ester,Boronate Esters, name is 5,5′-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2′-bithiophene, and the molecular formula is C13H17BF3NO2, Computed Properties of 239075-02-6.
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