摘要:
To provide a heat-resistant oxide which is excellent in heat resistance and durability at high temperature and has high activity, a heat-resistant oxide which has an oxide crystal structure and in which a rate of a solid solution of a noble metal in the oxide crystal structure is 50% or more is obtained by heat-treating (secondarily baking) a precursor composition comprising zirconia, at least one coordinative element selected from the group consisting of rare earth elements, alkaline earth elements, aluminum and silicon, and at least one noble metal selected from the group consisting of platinum, rhodium and palladium at 650° C. or higher.
摘要:
To provide a heat-resistant oxide which is excellent in heat resistance and durability at high temperature and has high activity, a heat-resistant oxide which has an oxide crystal structure and in which a rate of a solid solution of a noble metal in the oxide crystal structure is 50% or more is obtained by heat-treating (secondarily baking) a precursor composition comprising zirconia, at least one coordinative element selected from the group consisting of rare earth elements, alkaline earth elements, aluminum and silicon, and at least one noble metal selected from the group consisting of platinum, rhodium and palladium at 650° C. or higher.
摘要:
An object of the present invention is to provide a catalyst composition containing a perovskite-type composite oxide which exhibits a satisfactory catalytic performance over a long time even in a high temperature atmosphere and has a stable quality in which Rh and/or Pt dissolves to form a solid solution at a high rate.To achieve the object described above, in the present invention the catalyst composition is prepared to comprise an Rh-containing perovskite-type composite oxide represented by the following general formula (I) and/or a Pt-containing perovskite-type composite oxide represented by the following general formula (II) and a thermostable oxide optionally containing a noble metal. A1xA2wB11−(y+z)B2yRhzO3±δ (I) A3rA4sB31−(t+u)B4tPtuO3±δ′ (II)
摘要:
To provide a catalyst composition containing a novel perovskite-type composite oxide which permits reversible entrance and exit of noble metals, a catalyst composition is prepared so as to contain a perovskite-type composite oxide represented by the general formula (1): AxA′wByB′(1-y-z)NzO3±σ (1) (wherein A represents at least one element selected from alkaline earth metals; A′ represents at least one element selected from rare earth elements; B represents a tetravalent rare earth element; B′ represents at least one element selected from transition elements (excluding tetravalent rare earth elements, Rh, Pd and Pt); N represents at least one element selected from Rh, Pd and Pt; x and w represent an atomic ratio satisfying the following relations: 0.8≦x+w≦1.3 (0.8≦x≦1.3, 0≦w≦0.4); y represents an atomic ratio satisfying the following relation: 0
摘要翻译:为了提供一种催化剂组合物,其含有允许贵金属的可逆入口和退出的新型钙钛矿型复合氧化物,制备催化剂组合物以含有由通式(1)表示的钙钛矿型复合氧化物:<β -line-formula description =“In-line Formulas”end =“lead”?> AxA'wByB'(1-yz)NzO3±sigma(1)<?in-line-formula description =“In-line Formulas”end =“尾”→(其中A表示选自碱土金属中的至少一种元素; A'表示选自稀土元素中的至少一种元素; B表示四价稀土元素; B'表示选自以下的至少一种元素: 过渡元素(不含四价稀土元素,Rh,Pd和Pt); N表示选自Rh,Pd和Pt中的至少一种元素; x和w表示满足以下关系的原子比:0.8 <= x + w < 1.3(0.8 <= x <= 1.3,0 <= w <= 0.4); y表示满足以下关系的原子比:0
摘要:
An exhaust gas-purifying catalyst includes a rare-earth element, an alkaline-earth element, and a precious metal. A part of the rare-earth element and a part of the alkaline-earth element form a composite oxide. The composite oxide and a part of the precious metal form a solid solution.
摘要:
An exhaust gas-purifying catalyst includes a rare-earth element, an alkaline-earth element, and a precious metal. A part of the rare-earth element and a part of the alkaline-earth element form a composite oxide. The composite oxide and a part of the precious metal form a solid solution.
摘要:
An organic EL display device manufacturing method that allows the reliability of the organic EL display device having undergone a defect repair process to be improved. Manufacturing method for organic EL display device, method including an organic EL element substrate formation step of forming at least one organic EL element on an organic EL element substrate, the organic EL element including an organic EL film, an anode electrode, reflection electrode that form a first conductive film provided below the organic EL film, a cathode electrode that forms a second conductive film provided above the to organic EL film, resin sealing step of providing a thermoplastic sealing resin to cover the upper side of the organic EL element, defect detection step of detecting a defect in the organic EL element, and defect elimination step of eliminating the defect detected in the defect detection step by irradiating the defect with a laser beam.
摘要:
An organic EL display device manufacturing method that allows the reliability of the organic EL display device having undergone a defect repair process to be improved. Manufacturing method for organic EL display device, method including an organic EL element substrate formation step of forming at least one organic EL element on an organic EL element substrate, the organic EL element including an organic EL film, an anode electrode, reflection electrode that form a first conductive film provided below the organic EL film, a cathode electrode that forms a second conductive film provided above the to organic EL film, resin sealing step of providing a thermoplastic sealing resin to cover the upper side of the organic EL element, defect detection step of detecting a defect in the organic EL element, and defect elimination step of eliminating the defect detected in the defect detection step by irradiating the defect with a laser beam.
摘要:
The present invention provides a polarizing plate protective film obtained by forming a silane coupling agent layer on one side of a cyclic olefin-based resin film; a polarizing plate wherein the protective film is laminated on one side or both sides of a polarizer through the isocyanate-based silane coupling agent layer; and a resistive touch panel using the polarizing plate.
摘要:
An organic EL element section (1000) is formed on a circuit formation section (102) formed on a circuit board (101). The organic EL element section (1000) is covered with a protective layer (113) including an SiNxOy film. The SiNxOy film has infrared absorption characteristics including: an Si—O—Si stretching vibration absorption peak appearing at energy lower than 1,000 cm−1; an absorption intensity of an Si—N stretching vibration absorption peak appearing in the vicinity of around 870 cm−1 which is 0.75 or more times an absorption intensity of the Si—O—Si stretching vibration absorption peak; and an absorption peak intensity in a range of 2,000 to 4,000 cm−1, which is 5% or less of the absorption intensity of the Si—N stretching vibration absorption peak. Thus, the protective film having an excellent moisture-blocking property may be obtained, and life property of an organic EL display device may be improved.
摘要翻译:有机EL元件部(1000)形成在电路基板(101)上形成的电路形成部(102)上。 有机EL元件部分(1000)被包括SiN x O y膜的保护层(113)覆盖。 SiN x O y膜具有红外吸收特性,包括:以低于1000cm -1的能量出现的Si-O-Si伸缩振动吸收峰; 在约870cm -1附近出现的Si-N伸缩振动吸收峰的吸收强度是Si-O-Si伸缩振动吸收峰的吸收强度的0.75倍以上; 以及在2,000〜4000cm -1的范围内的吸收峰强度,其为Si-N伸缩振动吸收峰的吸收强度的5%以下。 因此,可以获得具有优异的防湿性的保护膜,并且可以提高有机EL显示装置的寿命。