摘要:
An electronic device comprising a polymer of Formula (I) wherein at least one of R1 and R2 is a suitable hydrocarbon, hydrogen, a heteroatom containing group, or a halogen; Ar and Ar′ represent an aromatic moiety; x, y, a, b, c, d, e, f, and g represent the number of groups or rings, respectively; and n represents the number of repeating units.
摘要:
An electronic device like a thin film transistor containing an arylamine polymer of the formula wherein Ar is aryl or heteroaryl; X represents CH2, sulfur, oxygen, selenium, NR′, or SiR″2 wherein R′ and R″ are each a suitable hydrocarbon; m represents the number of X substituents; and n represents the number of repeating units.
摘要:
An organic thin-film transistor has a p-type semiconducting layer, wherein the semiconducting layer comprises a crystalline conjugated polyarylamine of the chemical structure: wherein R1 through R5 are independently selected from hydrogen, alkyl having from about 1 to about 30 carbon atoms, aryl having from about 6 to about 40 carbon atoms, heteroaryl having from about 3 to about 40 atoms, alkoxy having from about 1 to about 30 carbon atoms, aryloxy having from about 6 to about 40 carbon atoms, and substituted derivatives thereof; wherein A and B are the same or different independently selected from arylenes having from about 6 to about 20 carbon atoms or heteroarylenes having from about 3 to about 20 carbon atoms; and wherein n is the degree of polymerization; and wherein the polyarylamine has a mobility (μ0) of 10−4 cm2/V·sec or greater.
摘要:
An electronic device including a compound comprising at least one type of an optionally substituted indolocarbazole moiety and at least one divalent linkage.
摘要:
A process comprising: reacting a silver compound with a reducing agent comprising a hydrazine compound in the presence of a thermally removable stabilizer in a reaction mixture comprising the silver compound, the reducing agent, the stabilizer, and an optional solvent, to form a plurality of silver-containing nanoparticles with molecules of the stabilizer on the surface of the silver-containing nanoparticles.
摘要:
A polymer of the following formula wherein Ar is aryl or heteroaryl; X represents CH2, sulfur, oxygen, selenium, NR′, or SiR″2 wherein R′ and R″ are each a suitable hydrocarbon; m represents the number of X substituents; and n represents the number of the repeating units.
摘要:
An electronic device, such as a thin film transistor containing a semiconductor of, for example, of the Formula (I) wherein R represents alkyl, alkoxy, aryl, heteroaryl or a suitable hydrocarbon; each R1 and R2 is independently hydrogen (H), a suitable hydrocarbon; a heteroatom containing group or a halogen; R3 and R4 are independently a suitable hydrocarbon, a heteroatom containing group, or a halogen; x and y represent the number of groups; Z represents sulfur, oxygen, selenium, or NR′ wherein R′ is hydrogen, alkyl, or aryl; and n and m represent the number of repeating units.
摘要:
A process composed of: reacting a reaction mixture comprised of one or more optionally substituted indolocarbazoles, a reaction medium, and a coupling agent at a reaction temperature to form a compound composed of a plurality of optionally substituted indolocarbazole moieties which are the same or different from each other.
摘要:
An apparatus composed of: (a) a substrate; and (b) a deposited composition comprising a liquid and a plurality of metal nanoparticles with a covalently bonded stabilizer.