SUPERCONDUCTING MATERIAL AND METHOD FOR PREPARING SUPERCONDUCTING MATERIALS,申请号CA19952181601-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	SUPERCONDUCTING MATERIAL AND METHOD FOR PREPARING SUPERCONDUCTING MATERIALS
摘要	La présente invention concerne un procédé de préparation d'un matériau supraconducteur consistant à préparer un précurseur constitué d'une poudre de Ba2Can-1Cu n+1O x, ou Ba2Can-1Cu n+1O x où n est un entier supérieur à 1 et x est supérieur à 2n+2; à mélanger cette poudre à de la poudre d'oxyde d argent éventuellement en présence d'art excès d'oxyde de cuivre, dans une proportion d'une moles de précurseur pour une à trois moles d'oxyde d'argent; et à chauffer à haute température et haute pression.
申请公布号	CA2181601(A1)	申请公布日期	1995.08.03
申请号	CA19952181601	申请日期	1995.01.19
申请人	ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE	发明人	ALARIO-FRANCO, MIGUEL ANGEL;CHAILLOUT, CATHERINE;CAPPONI, JEAN-JACQUES;THOLENCE, JEAN-LOUIS
分类号	C01G1/00;C01G3/02;C04B35/45;H01L39/12;H01L39/24;(IPC1-7):H01L39/12	主分类号	C01G1/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Cooling or refrigerating device has door that is pivoted by two multi-joint hinges, and space, which is provided in range of twenty six millimeter to forty six millimeter

Motor vehicle tank cover securing device for use during unscrewing and releasing of tank cover from tank connecting piece, has traction rope with end fixed at tank flap over inner side of tank flap

Method for refined determining of traffic conditions in vehicle, involves identifying traffic conditions, in which vehicle is placed

SYSTEM AND METHOD FOR RAPIDLY HEATING AND COOLING A MOLD

Two-stage exhaust gas turbocharger for internal-combustion engine, has closing element provided in manifold, so that exhaust gases from different cylinders are separated and guided to high pressure turbines

Heat exchanger comprises pipe bundle which consists of pipes made of plastic and running parallel to each other, where supporting pipe ridges are arranged as spacers with distance from each other

Lever-type cam follower for actuating gas exchange valve of an internal combustion engine, has elongated lever body with side walls, where one of side walls is connected to base part

Driver assistance system for motor vehicle, has function module, electronic controller and sensors, by which controller queries parameters and situations of different danger degrees

Holder for fastening heating device in substrate, has fastening element and spacing element, where bearing surface is provided between fastening element and spacing element

Radiation converter for radiation detector of radiation detection device, particularly x-ray computer tomography device, has converter layer for direct conversion of x-ray or gamma radiation in electric loads

Method for operating electronic terminal in vehicle, involves coupling electronic terminal to controlling unit of vehicle, where electronic terminal is coupled to controlling unit over near field communication

Contact-/proximity detection device for e.g. switch device, of glass-ceramic hobs in household appliance, has detector electrode coupled with device by modulator, where device detects capacitive couplings between structure and fingers

Battery holder for motor vehicle, has batteries and holding device, where batteries are attached to holding device, where holding device is linked between batteries and motor vehicle

Discharge lamp i.e. D-lamp, for motor vehicle headlight, has discharge container comprising crimpers extending from discharge chamber, and third electrode sectionally extending along one electrode to discharge chamber

Vehicle has control device which has position detecting device for detecting position of vehicle and computing device for determining control variable based on detected position

Anode for X-ray tube, has carbon nano-tubes embedded in matrix material such that ends of carbon nano-tubes lie in area of boundary surface between base body of anode and target connected with anode

Plastic sleeve for rotatably receiving eccentric clamping cam for connecting lightweight building plates of furniture, has front end glued with cover plate of lightweight building plate

Mixing device i.e. disposable article, for mixing components of e.g. viscous medium, during window and facade construction, has chambers provided in housing in flow direction of components, and rotatable mixing vane arranged in chambers

Roof for rotary clothes dryer, has roof panel e.g. foil or tarpaulin, and central retaining element, where roof is formed as additional device that is attached on rotary clothes dryer

Rotary supported disk has sinus ring with triangular cross section for planar power transmission to sinus ring from piston over two castors located at rigid connecting rod