摘要:
Disclosed is a nonreducible dielectric composition. Provided is a highly reliable TC based dielectric composition prepared by adding a sintering additive having excellent qualities to a conventional (Ca1-xSrx)m(Zr1-yTiy)O3 based dielectric composition, so that it can be sintered under a reducing atmosphere to be used in formation of a nickel electrode, can be sintered at a temperature of less than 1,300° C., and even more, at a low temperature of 1,250° C., and has a small dielectric loss and a high resistivity. The composition of the present invention includes a nonreducible dielectric composition comprising a main component expressed by the general formula, (Ca1-xSrx)m(Zr1-yTiy)O3, which has the ranges of 0≦x≦1, 0≦y
摘要翻译:公开了不可还原的电介质组合物。 提供了通过向常规(Ca1-xSrx)m(Zr1-yTiy)O3系电介质组合物添加具有优良品质的烧结添加剂而制备的高度可靠的TC基介电组合物,使得其可以在还原气氛下烧结以使用 在镍电极的形成中,可以在低于1300℃的温度下,甚至在1,250℃的低温下烧结,并且具有小的介电损耗和高的电阻率。 本发明的组合物包括不可还原的电介质组合物,其包含由通式表示的主成分(Ca1-xSrx)m(Zr1-yTiO)O3,其范围为0≤x≤1,0< y <0.09,0.7 <= m <= 1.05; 和由通式aMnO-bSiO2-dR1O-eR2O2(a + b + d + e = 100表示)的次要组分的0.5-10重量%,R1是选自Mg,Ca, Sr和Ba,R2是至少一种Zr和Ti的元素),其范围为20 <= a <= 60,10 <= b <= 65和0((D + E)&LE; 65。
摘要:
Disclosed is a nonreducible dielectric composition. Provided is a highly reliable TC based dielectric composition prepared by adding a sintering additive having excellent qualities to a conventional (Ca1-xSrx)m(Zr1-yTiy)O3 based dielectric composition, so that it can be sintered under a reducing atmosphere to be used in formation of a nickel electrode, can be sintered at a low temperature of less than 1,250° C., and has a small dielectric loss and a high resistivity. The composition of the present invention includes a nonreducible dielectric composition comprising a main component expressed by the general formula, (Ca1-xSrx)m(Zr1-yTiy)O3, which has the ranges of 0≦x≦1, 0.09≦y≦0.35, and 0.7≦m≦1.05; and 0.5-10 wt % of a minor component expressed by the general formula, aMnO-bSiO2-dR1O-eR2O2 (a+b+d+e=100, R1 is at least one element selected from the group consisting of Mg, Ca, Sr and Ba, and R2 is at least one element of Zr and Ti), which has the ranges of 20≦a≦60, 10≦b≦65, and 0≦(d+e)≦65.
摘要翻译:公开了不可还原的电介质组合物。 提供了通过向常规(Ca1-xSrx)m(Zr1-yTiy)O3系电介质组合物添加具有优良品质的烧结添加剂而制备的高度可靠的TC基介电组合物,使得其可以在还原气氛下烧结以使用 在镍电极的形成中,可以在小于1250℃的低温下烧结,并且具有小的介电损耗和高电阻率。 本发明的组合物包括不可还原电介质组合物,其包含由通式表示的主要组分(Ca1-xSrx)m(Zr1-yTiO)O3,其范围为0≤x≤1,0.09< y <= 0.35,0.7 <= m <= 1.05; 和由通式aMnO-bSiO2-dR1O-eR2O2(a + b + d + e = 100表示)的次要组分的0.5-10重量%,R1是选自Mg,Ca, Sr和Ba,R2是至少一种Zr和Ti的元素),其范围为20 <= a <= 60,10 <= b <= 65,0 <=(d + e)= 65 。
摘要:
An anode composition for a lithium secondary battery is provided. The anode composition comprises an anode active material, a conductive material, and an acrylonitrile-acrylic acid copolymer with a high molecular weight as a binder. The acrylonitrile-acrylic acid copolymer has a molar ratio of acrylonitrile to acrylic acid of 1:0.01-2. Further provided are a method for preparing the anode composition and a lithium secondary battery using the anode composition. The binder has improved resistance to an electrolyte solution due to its enhanced adhesive strength. In addition, the use of the anode composition prevents the active material layer from being peeled off or separated from a current collector during charge and discharge to achieve improved capacity and cycle life characteristics of the battery.
摘要:
An image recording/reproducing device to change a start point of a fade effect to represent a boundary between image files in a device to record/reproduce an image file so as to easily distinguish an image file displayed on a screen. A method to process a fade effect in the image recording/reproducing device includes filming a moving image, encoding the filmed moving image, and applying the fade effect when the moving image is encoded and recording a moving image file. In the moving image file, a second section to which the fade effect is applied is located after a first section to which the fade effect is not applied. Accordingly, distinguishing the moving image file with the fade effect in a reproduction mode, a preview mode of a window explorer and an image editing application without changing an algorithm is possible.
摘要:
A method for automated microscopic analysis wherein the test protocol is obtained from interrogatable data affixed to each microscope slide. The method further comprises the algorithms that implement the test protocol.
摘要:
The disclosed technology is in connection with an array substrate of a thin film transistor liquid crystal display (TFT-LCD) and a method for manufacturing the same, and the array substrate comprises: a base substrate; a gate line and a data line forming on the base substrate and defining a pixel region, a pixel electrode, a thin film transistor and a common electrode are formed in the pixel region; a black matrix made of conductive thin film material, the black matrix is electrically connected with the common electrode.
摘要:
A laundry treatment device is provided which includes a first space for laundry treatment, a second space formed separate from the first space, and an air supply device provided in the second space, the air supply device supplying heated dry air to the first space.
摘要:
The present invention provides a purging device and method for improving cold start performance of a fuel cell by direct heating, in which a gas mixture of hydrogen and air is supplied to a cathode of a fuel cell stack after shutdown of a fuel cell system to generate heat by a reaction of hydrogen and air, and the generated heat is used to increase the temperature of the fuel cell stack and, at the same time, remove water from the fuel cell stack.
摘要:
A heat exchanger having a structure in which micro-channel tubes are respectively fitted into both sides of corresponding flat fins for heat exchange, thereby achieving enhancements in drainage and heat transfer performance. The heat exchanger includes a first header connected with an inflow tube and an outflow tube, a second header spaced apart from the first header by a desired distance and arranged parallel to the first header, a plurality of flat micro-channel tubes arranged in a front row and a rear row between the first header and the second header, and a plurality of plate type fins. Each of the micro-channel tubes includes micro-channels. Each of the fins includes slots arranged in a front row and a rear row to respectively fit the front row and rear row micro-channel tubes into the slots.
摘要:
A heat exchanger having a structure in which micro-channel tubes are respectively fitted into both sides of corresponding flat fins for heat exchange, thereby achieving enhancements in drainage and heat transfer performance. The heat exchanger includes a first header extending vertically and connected with an inflow tube and an outflow tube, a second header spaced apart from the first header by a desired distance and arranged parallel to the first header, and a plurality of flat micro-channel tubes arranged horizontally while being vertically spaced apart from one another by a desired clearance and arranged in a front row and a rear row between the first header and the second header. Micro-channels are formed in each of the micro-channel tubes.