摘要:
Disclosed is a slurry composition for a solid-state secondary battery containing a binder and an organic electrolyte, wherein the binder contains a polyimide-based compound.
摘要:
There is provided a method for preparation of a transition metal electroplated porous carbon nanofiber composite for hydrogen storage. Specifically, the preparation method of a transition metal electroplated porous carbon nanofiber composite for hydrogen storage according to the present invention comprises electroplating a transition metal with a controlled particle diameter and a surface dispersion ratio on a porous carbon nanofiber with specific surface area from 500 to 3000 m2/g, pore volume from 0.1 to 2.0 cc/g and diameter from 10 to 500 nm. With increased hydrogen storage capacity, the transition metal electroplated porous carbon nanofiber composite provided by the present invention can be utilized as hydrogen storage medium of active material for electrodes of electrochemical devices, such as fuel cell, secondary cell and supercapcitor.
摘要翻译:提供了一种制备用于储氢的过渡金属电镀多孔碳纳米纤维复合材料的方法。 具体地说,本发明的储氢用过渡金属电镀多孔碳纳米纤维复合体的制备方法包括将具有受控粒径和表面分散比的过渡金属电镀在比表面积为500〜3000的多孔碳纳米纤维上 m 2 / g,孔体积为0.1〜2.0cc / g,直径为10〜500nm。 随着储氢能力的提高,本发明提供的过渡金属电镀多孔碳纳米纤维复合材料可用作燃料电池,二次电池和超级电容器等电化学装置的电极活性材料的储氢介质。
摘要:
The present invention relates to a method for preparing a multi-metals/activated carbon composite, more particularly to a method for preparing a multi-metals/activated carbon composite, which is prepared by electrochemical electroplating of an alloy plate comprising at least two metals and activated carbons fixed on a conductive support under a predetermined condition. The multi-metals/activated carbon composite prepared in accordance with the present invention has improved adhesion force and specific surface area than those of a conventional composite obtained by continuously plating activated carbons, in which metal salts are impregnated, or metals and good reactivity due to the introduction of pure metals. Since the composition and content of metals can be controlled accurately, the multi-metals/activated carbon composite is useful as an active material for filters for removing gaseous or liquid pollutants, secondary cells, fuel cells, capacitors, hydrogen storage electrodes, etc.
摘要:
A terminal and a method for configuring a graphic user interface (GUI) thereof are disclosed. The method includes determining which one of a first mode and a second mode is selected when a GUI configuring function is selected, selecting at least one of an image and a color if the first mode is selected, selecting a color if the second mode is selected and, if an image is required, an image, extracting a color code using the selected color and/or image, configuring the extracted color code and the selected image as a GUI set, and storing the GUI set and applying the GUI set to a GUI element.
摘要:
The cooling system for a vehicle comprises a heat exchanger in which a condenser 200 comprising a plurality of tubes 112, 220; a pair of tanks 210; and fins 113, 230 and in which a condenser 200 comprised of portions 210B, 220, 230 through which the refrigerant is flowed is integrally formed with a first oil cooler 110 comprised of portions 210A, 112, 113 through which the oil is flowed; a radiator 300 which comprises a plurality of radiator tubes 320; a pair of radiator tanks 310; and radiator fins 330, and which is positioned at a down stream of the condenser 200 in the air blow direction; and a second oil cooler 120 which is provided in one of the radiator tanks 310 of the radiator 300.
摘要:
There is provided a method for preparation of a transition metal electroplated porous carbon nanofiber composite for hydrogen storage. Specifically, the preparation method of a transition metal electroplated porous carbon nanofiber composite for hydrogen storage according to the present invention comprises electroplating a transition metal with a controlled particle diameter and a surface dispersion ratio on a porous carbon nanofiber with specific surface area from 500 to 3000 m2/g, pore volume from 0.1 to 2.0 cc/g and diameter from 10 to 500 nm. With increased hydrogen storage capacity, the transition metal electroplated porous carbon nanofiber composite provided by the present invention can be utilized as hydrogen storage medium of active material for electrodes of electrochemical devices, such as fuel cell, secondary cell and supercapcitor.
摘要翻译:提供了一种制备用于储氢的过渡金属电镀多孔碳纳米纤维复合材料的方法。 具体地说,本发明的储氢用过渡金属电镀多孔碳纳米纤维复合体的制备方法包括将具有受控粒径和表面分散比的过渡金属电镀在比表面积为500〜3000的多孔碳纳米纤维上 m 2 / g,孔体积为0.1〜2.0cc / g,直径为10〜500nm。 随着储氢能力的提高,本发明提供的过渡金属电镀多孔碳纳米纤维复合材料可用作燃料电池,二次电池和超级电容器等电化学装置的电极活性材料的储氢介质。
摘要:
A mobile Internet access point is disclosed that connects a wireless LAN terminal to a mobile Internet. The mobile Internet access point includes: a plurality of mobile Internet access units, a wireless LAN access unit, and a converting unit. The mobile Internet access units communicate with one or more base stations, respectively, and are connected to a mobile Internet. The wireless LAN access unit is connected to one or more wireless LAN terminals that can be connected to a wireless LAN and manages connected wireless LAN terminals. The converting unit converts wireless data, received by the wireless LAN access unit, into mobile Internet data following the protocol of the mobile Internet. The converting unit also converts mobile Internet data, received via the plurality of mobile Internet access units, into wireless LAN data following the protocol of the wireless LAN. Therefore, although one of the mobile Internet access units does not work, the remaining mobile Internet access units can continue communicating with the base stations, thereby providing services to the wireless LAN terminal without interruption.
摘要:
The cooling system for a vehicle comprises a heat exchanger in which a condenser 200 comprising a plurality of tubes 112, 220; a pair of tanks 210; and fins 113, 230 and in which a condenser 200 comprised of portions 210B, 220, 230 through which the refrigerant is flowed is integrally formed with a first oil cooler 110 comprised of portions 210A, 112, 113 through which the oil is flowed; a radiator 300 which comprises a plurality of radiator tubes 320; a pair of radiator tanks 310; and radiator fins 330, and which is positioned at a down stream of the condenser 200 in the air blow direction; and a second oil cooler 120 which is provided in one of the radiator tanks 310 of the radiator 300.
摘要:
In a time data display mode, a time data is displayed in at least one display block partially assigned to a touch screen of an electronic device. After the touch gesture or the drag gesture is detected in one of the display block, the current time data in the display block can be replaced with a new time data according to the touch gesture or the drag gesture. The new time data may be a following time data or a previous time data which can be determined according to a location of the touch gesture, or a direction and a distance of the drag gesture. In addition, the extent of a change in the time data may be determined according to duration of the touch gesture or a speed of the drag gesture.
摘要:
The present invention relates to a method for preparing a multi-metals/activated carbon composite, more particularly to a method for preparing a multi-metals/activated carbon composite, which is prepared by electrochemical electroplating of an alloy plate comprising at least two metals and activated carbons fixed on a conductive support under a predetermined condition. The multi-metals/activated carbon composite prepared in accordance with the present invention has improved adhesion force and specific surface area than those of a conventional composite obtained by continuously plating activated carbons, in which metal salts are impregnated, or metals and good reactivity due to the introduction of pure metals. Since the composition and content of metals can be controlled accurately, the multi-metals/activated carbon composite is useful as an active material for filters for removing gaseous or liquid pollutants, secondary cells, fuel cells, capacitors, hydrogen storage electrodes, etc.