Abstract: A fluorine-containing pyrimidine compound is represented by the following formula (1) or (2): wherein R represents a hydrocarbon group having 1 to 12 carbon atoms; and X and Y each independently represent a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 10 carbon atoms, —CnF2n+1 where n is an integer of 1 to 10, a nitro group, a boronic acid group, —OA1, —SOmA1 where m is an integer of 0 to 3, —NA1A2, —COOA1, or —CONA1A2, where A1 and A2 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms.

Abstract: A fluorine-containing pyrimidine compound represented by formula (1), (2) or (3) is provided: wherein in formulae (1) to (3), R represents a hydrocarbon group having 1 to 12 carbon atoms, X and Y each independently represent a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 10 carbon atoms, —CnF2n+1, a nitro group, a boronic acid group, —OA1, —SOmA1, —NA1A2, —COOA1 or —CONA1A2, Z represents CW or N, W represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 10 carbon atoms, —CnF2n+1, a nitro group, a boronic acid group, —OA1, —SOmA1, —NA1A2, —COOA1 or —CONA1A2, n is an integer of 1 to 10 and m is an integer of 0 to 3, and A1 and A2 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms.

Abstract: A fluorine-containing pyrazole compound is represented by the following general formula (1): wherein in formula (1) above, R represents a hydrocarbon group having 1 to 12 carbon atoms, and a ring Z represents an aromatic heterocyclic ring containing at least one heteroatom selected from the group consisting of a nitrogen atom, an oxygen atom, and a sulfur atom.

Abstract: A multilayer ceramic capacitor and a manufacturing method thereof are disclosed. The multilayer ceramic capacitor includes a base part including ceramic dielectrics, and inner electrodes formed in the ceramic dielectrics and arranged in interval by a staggered manner; two first outer electrodes of outer electrode layers are sintered and formed on two sides of the base part, and in electrical contact with the inner electrode terminals of the inner electrodes. Second outer electrodes are formed on outer parts of the two first outer electrodes. The inner electrodes and the first outer electrodes have barium titanate powder and nickel powder with average particle diameters in range of 0.2 ?m to 0.4 ?m, so that the inner electrodes are in good electrical contact with the first outer electrodes, to improve binding strength and reduce peeling of the first outer electrodes from the inner electrodes.

Abstract: A multilayer ceramic capacitor and a manufacturing method thereof are disclosed. The multilayer ceramic capacitor includes a base part including ceramic dielectrics, and inner electrodes formed in the ceramic dielectrics and arranged in interval by a staggered manner; two first outer electrodes of outer electrode layers are sintered and formed on two sides of the base part, and in electrical contact with the inner electrode terminals of the inner electrodes. Second outer electrodes are formed on outer parts of the two first outer electrodes. The inner electrodes and the first outer electrodes have barium titanate powder and nickel powder with average particle diameters in range of 0.2 ?m to 0.4 ?m, so that the inner electrodes are in good electrical contact with the first outer electrodes, to improve binding strength and reduce peeling of the first outer electrodes from the inner electrodes.