121359-48-6Relevant articles and documents
Morphology Driven by Molecular Structure of Thiazole-Based Polymers for Use in Field-Effect Transistors and Solar Cells
Hong, Jisu,Wang, Canjie,Cha, Hyojung,Kim, Hyung Nam,Kim, Yebyeol,Park, Chan Eon,An, Tae Kyu,Kwon, Soon-Ki,Kim, Yun-Hi
, p. 649 - 656 (2019)
The effects of the molecular structure of thiazole-based polymers on the active layer morphologies and performances of electronic and photovoltaic devices were studied. Thus, thiazole-based conjugated polymers with a novel thiazole-vinylene-thiazole (TzVTz) structure were designed and synthesized. The TzVTz structure was introduced to extend the π conjugation and coplanarity of the polymer chains. By combining alkylthienyl-substituted benzo[1,2-b:4,5-b′]dithiophene (BDT) or dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene (DTBDT) electron-donating units and a TzVTz electron-accepting unit, enhanced intermolecular interactions and charge transport were obtained in the novel polymers BDT-TzVTz and DTBDT-TzVTz. With a view to using the polymers in transistor and photovoltaic applications, the molecular self-assembly in and their nanoscale morphologies of the active layers were controlled by thermal annealing to enhance the molecular packing and by introducing a diphenyl ether solvent additive to improve the miscibility between polymer donors and [6,6]phenyl-C71-butyric acid methyl ester (PC71BM) acceptors, respectively. The morphological characterization of the photoactive layers showed that a higher degree of π-electron delocalization and more favorable molecular packing in DTBDT-TzVTz compared with in BDT-TzVTz leads to distinctly higher performances in transistor and photovoltaic devices. The superior performance of a photovoltaic device incorporating DTBDT-TzVTz was achieved through the superior miscibility of DTBDT-TzVTz with PC71BM and the improved crystallinity of DTBDT-TzVTz in the nanofibrillar structure.
DYE, AND PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTROCHEMICAL CELL USING THE SAME
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Paragraph 0129; 0130, (2016/10/08)
PROBLEM TO BE SOLVED: To provide a photoelectric conversion element and photoelectrochemical cell that achieves a high photoelectric conversion efficiency and in addition that has excellent durability, as well as to provide a dye used therein. SOLUTION: Provided is a dye represented by formula: MLt2L1. (M is ruthenium, osmium, iron, rhenium or technetium; Lt2 is a tridentate ligand represented by the formula (2-2); and L1 is a tridentate ligand of bis-pyrazole-substituted pyridine compound.). (R1 and R2 is -COOH or the like, La is a single bond or an arylene group; n1 is an integer of 1 to 3; n2 is an integer of 1 to 4; R6 is a substituent containing a C1 to 30 alkyl group or the like; and n6 is an integer of 1 to 5.). SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2016,JPOandINPIT
p27 PROTEIN INDUCER
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Paragraph 1061-1064, (2016/10/08)
The present invention provides a p27 protein inducing agent comprising a compound represented by general formula (11) below or pharmaceutically acceptable salt thereof as an active ingredient: wherein G 1 , G 2 , G 3 and G 8 are each independently selected from -N= etc., Ring G 6 is selected from divalent aryl etc., A is selected from amino etc., G 4 is selected from oxygen etc., G 5 is selected from oxygen etc., G 7 is selected from -CH 2 - etc., and R 2 is selected from C 1-6 alkyl etc.