摘要:
DESCRIBED ARE SUBSTITUTED TRIFLUOROMETHYLACRYLOYL FLUORIDES HAVING A 3-SUBSTITUENT SELECTED FROM DIALKYLAMINO ARYLALKYLAMINO, ARYL, 5-MEMBERED RING AROMATIC HETEROCYCLICS HAVING AN ADDITION TO ONE OR MORE CARBON ATOMS THE FOLLOWING RING MEMBERS: OXYGEN, SULFUR, IMINO, ALKYLIMINO, OXYGEN AND UP TO 3 NITROGENS, SULFUR AND UP TO 3 NITROGENS, IMINO AND UP TO 3 NITROGENS, AND ALKYLIMINO AND UP TO 3 NITROGENS, BENZO-5-MEMBERED RING AROMATIC HETEROCYCLICS HAVING ADDITION TO ONE OR MORE CARBON ATOMS THE FOLLOWING RING MEMBERS: OXYGEN, SULFUR, IMINO, ALKYLIMINO, OXYGEN AND NITROGEN, SULFUR AND NITROGEN, IMINO AND NITROGEN, AND ALKYLIMINO AND NITROGEN. THE HETEROCYCLIC SUBSTITUENTS ARE BONDED TO THE TRIFLUOROMETHLYACRYLOYL FLUORIDE MOIETY BY A CARBON-CARBON BOND. THE CLAIMED PROCESS FOR THEIR PREPARATION COMPRISES THE REACTION OF A FORMYL-CONTAINING COMPOUND WITH PERFLUOROMETHACRYLYL FLUORIDE AT TEMPERATURES OF 0-200*C. 3-SUBSTITUTED-2-TRIFLUOROMETHYLACRYLOYL FLUORIDES ARE USEFUL AS TREATING AGENTS FOR PAPER PRODUCTS AND FABRICS.
摘要:
A color filter comprises a red color filter, a green color filter, and a blue color filter, wherein the green color filter comprises a cyan pigment satisfying the following equation: A 2 A 1 = 0 where A1 denotes the absorbance of the cyan pigment in a wavelength range of about 600 nm to about 700 nm and A2 denotes the absorbance of the cyan pigment in a wavelength range of about 450 nm to about 500 nm.
摘要:
Provided are a photoelectric conversion element module in which sufficient power generation performance can be obtained, and a method for manufacturing the photoelectric conversion element module. A photoelectric conversion element module obtained by electrically connecting two or more photoelectric conversion elements obtained by stacking a substrate, a first electrode, a photoelectric conversion layer containing a semiconductor and a sensitizing dye, a hole transportation layer having a conductive polymer, and a second electrode in the sequence listed, in which the hole transportation layer is formed by bringing the photoelectric conversion layer into contact with a conductive polymer precursor and then irradiating the sensitizing dye with light in the presence of an oxidizer, whereby the conductive polymer precursor is polymerized.
摘要:
Disclosed are a pyrrolo-pyrroledione-thiophenequinone compound as shown by formula I, a preparation process thereof and the use thereof as an organic semiconductor material. The preparation process for the compound of formula I comprises reacting NaH, an α-bromine substituted pyrrolo-pyrroledione-thiophene oligomer as shown by formula II and malononitrile sodium salt, in the presence of catalytic Pd(PPh3)4, and then adding to the reaction system saturated bromine water to carry out an oxidation reaction, so as to obtain the compound of formula I. The compound of formula I has a good field effect performance, an electron mobility of above 0.1 cm2V−1s−1, an on/off current ratio up to 105, and is stable in air.
摘要:
The present invention relates to compounds of a general formula (I) having photoluminescence properties. The present invention also relates to applications, such as protein imaging tools, involving such compounds.
摘要:
Disclosed and claimed herein is an aqueous dye dispersion for making a dye sensitized electronic device having, a water insoluble dye, an alkalizing agent, a surfactant; and water. The water insoluble dye has at least one acid group and the aqueous dye dispersion is substantially free of volatile organic solvents, co-solvents and diluents. Further disclosed and claimed is a method of making a photoelectronic device using the claimed aqueous dye dispersion.