Related Products of 52409-22-0, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 52409-22-0, Name is Pd2(DBA)3, molecular formula is C51H42O3Pd2. In a Article£¬once mentioned of 52409-22-0
Biaxially extended thiophene-isoindigo donor-acceptor conjugated polymers for high-performance flexible field-effect transistors
Biaxially extended thiophene-isoindigo donor-acceptor polymers, PIITT4T, PIITT4TSi, PII2T4T, PII2T4TSi, PII2T8T, and PII2T8TSi, were synthesized with different biaxially extended thiophene architectures and isoindigo alkyl chain groups. The electronic characteristics of the studied polymers could be manipulated by the polymer conformations and charge transfer interaction. Thin film morphologies and molecular organizations were explored through atomic force microscopy and grazing incidence X-ray diffraction, demonstrating that the conformational distortion would effectively affect the self-organization ability and packing structures between polymer chains. The averaged charge carrier mobilities of the studied polymer-based field-effect transistors were in the range of 0.001-0.5 cm2 V-1 s-1 with on/off ratios up to 105, relating to the architecture of the polymer skeleton and biaxially extended side chains. More attractive, flexible transistor devices fabricated on the poly(ethylene naphthalate) substrate were integrated using PII2T4TSi as the charge transporting material. Reproducible and reliable electrical characteristics (with a mobility ?1 cm2 V-1 s-1) of the fabricated flexible device were achieved with the bending curvature of 5 mm, and stable transistor properties were maintained under 1000 bending cycles under ambient atmosphere. The experimental results suggested that the newly designed thiophene-isoindigo polymers could have potential applications in flexible electronic devices.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Related Products of 52409-22-0. In my other articles, you can also check out more blogs about 52409-22-0
Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method