摘要:
An electrochemical device, containing a solid oxide electrolyte material and an electrically conductive composite layer, has the composite layer attached by: (A) applying a layer of LaCrO.sub.3, YCrO.sub.3 or LaMnO.sub.3 particles (32), on a portion of a porous ceramic substrate (30), (B) heating to sinter bond the particles to the substrate, (C) depositing a dense filler structure (34) between the doped particles (32), (D) shaving off the top of the particles, and (E) applying an electronically conductive layer over the particles (32) as a contact.
摘要:
An electrochemical apparatus is made containing an exterior electorde bonded to the exterior of a tubular, solid, oxygen ion conducting electrolyte where the electrolyte is also in contact with an interior electrode, said exterior electrode comprising particles of an electronic conductor contacting the electrolyte, where a ceramic metal oxide coating partially surrounds the particles and is bonded to the electrolyte, and where a coating of an ionic-electronic conductive material is attached to the ceramic metal oxide coating and to the exposed portions of the particles.
摘要:
A high temperature, solid electrolyte electrochemical cell is made, having a first and second electrode with solid electrolyte between them, where the electrolyte is formed by hot chemical vapor deposition, where a solid, interlayer material, which is electrically conductive, oxygen permeable, and protective of electrode material from hot metal halide vapor attack, is placed between the first electrode and the electrolyte, to protect the first electrode from the hot metal halide vapors during vapor deposition.
摘要:
Organic hydrocarbon materials are produced from plentiful inorganic limestone type materials by: (1) thermally decomposing the limestone type materials to produce CaO and CO.sub.2, (2) using the CO.sub.2 in a solid electrolyte electrolysis cell to produce CO, (3) catalytically decomposing the CO to produce carbon, (4) reacting the carbon with the CaO produced in step (1), to produce CaC.sub.2, (5) hydrolyzing the CaC.sub.2 toi produce C.sub.2 H.sub.2, (6) catalytically reacting the C.sub.2 H.sub.2 with steam to produce CH.sub.3 COCH.sub.3, (7) pyrolyzing the CH.sub.3 COCH.sub.3 to provide ketene and methane, and separating the ketene. The ketene may then be decomposed to provide methylene, which can be reacted with an alkane, such as methane in an insertion chain reaction, to provide organic hydrocarbon materials. An in-place nuclear reactor can provide energy for the endothermic reactions of the system.
摘要翻译:有机碳氢化合物材料是由丰富的无机石灰石型材料生产的:(1)将石灰石型材料热分解生成CaO和CO2,(2)使用固体电解质电解槽中的CO2制备CO,(3)催化分解 CO,以产生碳,(4)使碳与步骤(1)中生产的CaO反应,生成CaC 2,(5)水解CaCl 2以产生C 2 H 2,(6)使C 2 H 2与蒸汽催化反应以产生CH 3 COCH 3(7 )热解CH 3 COCH 3以提供烯酮和甲烷,并分离乙烯酮。 然后可以将乙烯酮分解以提供亚甲基,其可以在插入链反应中与烷烃如甲烷反应,以提供有机烃材料。 原位核反应堆可为系统的吸热反应提供能量。
摘要:
Solid oxide electrolyte fuel cell generators which are operable to reform in-situ a gaseous medium and to utilize the products of the reformation as fuel. A portion of the reformation preferably occurs along an electrochemically inactive extension of each fuel cell.
摘要:
Disclosed is a method of forming a deposit, such as silicon, by the reaction of a reactant, such as lithium, with a gas containing the element or compound to be deposited, such as silicon tetrachloride. One reactant diffuses through the growing scale on a heated inert substrate to react with the gas on the other side of the scale and lead to further scale growth.
摘要:
A solid state sensor consisting of at least two electrodes associated with a solid substrate exhibiting ionic conduction. The two electrodes are connected in an electrical circuit which facilitates measuring of peaking voltage signals generated by the sensor, the sensor being capable of generating peak electrical signals of more than a hundred millivolt while exposed to hot combustion gases resulting from air fuel mixtures changing between lean and rich fuel-air mixtures.
摘要:
A mixed-conducting (electronic-ionic) membrane exhibiting substantially no mechanical porosity, is employed as a solid state filter in combination with a gas sensor to protect the gas sensor from deterioration and contamination by particulate and certain gaseous matter present in the gas environment being monitored.
摘要:
A rechargeable, high temperature, electrochemical cell is made, comprising an anode containing an intermetallic compound of magnesium with silicon or magnesium with boron, a cathode containing a metal sulfide and a contacting, fused halide salt electrolyte, containing magnesium ions disposed between the anode and cathode.
摘要:
Improved methods and compositions for coating proppant particles with a hardenable resin composition, suspending the coated proppant particles in a fracturing fluid, and consolidating the proppant particles after being placed in fractures into permeable masses are provided. These methods and compositions are especially suitable for low temperature well, specifically those around the 60° F. to 225° F. ranges. Preferably, a liquid hardenable resin component is mixed with a liquid hardening agent component on-the-fly to form a hardenable resin composition. The hardenable resin composition is coated onto proppant particles on-the-fly that are conveyed from a source thereof to form resin-coated proppant particles in real-time. The resin-coated proppant particles are suspended in the fracturing fluid to be utilized down hole.