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347results about How to "Improve storability" patented technology

Negative electrode mixture or gel electrolyte, and battery using said negative electrode mixture or said gel electrolyte

InactiveUS20140205909A1Improves cycle characteristic and rate characteristic and coulombic efficiency of batteryImprove securityFuel and primary cellsAlkaline accumulatorsCross-linkShape change
The purpose of the present invention is to provide a zinc negative electrode mixture for forming negative electrodes of safe and economic batteries exhibiting excellent battery performance; and a gel electrolyte or a negative electrode mixture which can be suitably used for forming a storage battery exhibiting excellent battery performance such as a high cycle characteristic, rate characteristic, and coulombic efficiency while suppressing change in form, such as shape change and dendrite, and passivation of the electrode active material. Another purpose of the present invention is to provide a battery including the zinc negative electrode mixture or the gel electrolyte. (1) The zinc negative electrode mixture contains a zinc-containing compound and a conductive auxiliary agent. The zinc-containing compound and / or the conductive auxiliary agent contain(s) particles having an average particle size of 1000 μm or smaller and / or particles having an aspect ratio (vertical / lateral) of 1.1 or higher. (2) The gel electrolyte intended to be used in batteries has a cross-linked structure formed by a multivalent ion and / or an inorganic compound. (3) The negative electrode mixture intended to be used in batteries contains a negative electrode active material and a polymer.
Owner:NIPPON SHOKUBAI CO LTD

Method for improving quality of kiwi fruit and special high-quality fruit comprehensive agents

The invention provides a method for improving quality of kiwi fruit and special high-quality fruit comprehensive agents. According to the method, a high-quality fruit agent No.1 capable of increasing color, sugar, hardness and yield and preventing diseases is used after fruit picking, before and after blooming an during base fertilizer application; a high-quality fruit agent No.2 capable of thickening cell walls and increasing cell density is used in a fruit swelling period, a fruit strengthening period and a fertilizer application period, wherein weight ration of the high-quality fruit agents No.1 and No.2 to water is 1:400-600, the high-quality fruit agent No.1 can be sprayed on leaves or applied to soil once after fruit picking, before and after blooming an during base fertilizer application, the high-quality fruit agent No.2 can be applied twice, once every a half month, in the fruit swelling period, the fruit strengthening period and the fertilizer application period. Through adoption of the method and the special high-quality fruit comprehensive agents, the internal quality and external fruit shape, color, storability and freeze injury resistance of kiwi fruit can be improved, the use is convenient, the cost is reduced, kiwi fruit trees become strong and can bloom and bear fruits easily, the quality of fruits is improved greatly, the disease resistance is enhanced and yellows can be prevented and controlled.
Owner:建宁县富农果蔬专业合作社

Full-active cooling hypersonic flight vehicle

ActiveCN107914862AAvoid thermal structural thermal matching problemsGuaranteed aerodynamic shapeBoundary layer controlsFuselage insulationFlight vehicleTranspiration
The invention discloses a full-active cooling hypersonic flight vehicle which comprises a transpiration cooling end, a transpiration cooling wing front edge, a transpiration cooling rudder front edge,a regenerative cooling rudder surface, a regenerative cooling windward side and a flight vehicle leeside, wherein porous structures are formed in the transpiration cooling end, the transpiration cooling wing front edge and the transpiration cooling rudder front edge, and the interiors of the porous structures are filled with liquid cooling media; the liquid cooling media can be supplied outwardsfrom the porous structures, flow through the porous structures to perform heat exchange, are heated and then flow out of the outer surface of the end in a gaseous form; and the regenerative cooling rudder surface and the regenerative cooling windward side are respectively used for cooling the rudder surface and the windward side of the flight vehicle in a regenerative cooling manner, and the liquid cooling media carried inside the flight vehicle are used for blocking, cooling and taking away pneumatic heating volume of the flight vehicle transferred into the flight vehicle in the hypersonic flight process, so that thermal protection requirements of the flight vehicle on high-speed, long-term and long-distance flight in the atmosphere are met.
Owner:BEIJING LINJIN SPACE AIRCRAFT SYST ENG INST +1
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