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191.发明授权Coated metal electrode with improved barrier layer and methods of manufacture and use thereof 失效具有改进障碍层的涂层金属电极及其制造方法及其使用
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192.发明授权Ceramic oxide electrodes, their method of manufacture and a cell and processes for molten salt electrolysis using such electrodes 失效陶瓷氧化物电极，它们的制造方法和细胞以及使用这种电极的盐电解的方法
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公开(公告)号：EP0094353A2
公开(公告)日：1983-11-16
申请号：EP83810197.0
申请日：1983-05-09
摘要： A method for rendering an aluminum electrowinning cell component fabricated from an aluminum nonwettable material wettable by molten aluminum, and therefore utilizable within the cell. Under the method, the component is coated with titanium and boron, and while the component is immersed in molten aluminum within the cell, the molten aluminum is maintained near saturation with boron and titanium.
摘要翻译： 一种用于制备由可熔融铝可润湿的铝不可润湿材料制成的铝电解冶金电池组件的方法，因此可在电池内使用。 在该方法下，组分用钛和硼涂覆，同时将该组分浸入电池内的熔融铝中，熔融铝与硼和钛保持接近饱和。
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公开(公告)号：EP0087185A1
公开(公告)日：1983-08-31
申请号：EP83200193.7
申请日：1983-02-08
发明人： Beer, Henri Bernard , Hinden, Jean Marcel , Honard, Mark R. , Bishara, Jeries I. , Walker, Joseph K., Jr.
摘要： An electrode having a lead base and a catalyst is manufactured by (a) compressing titanium sponge particles so as to consolidate them to a coherent porous layer, (b) applying the catalyst to the titanium sponge particles, and (c) fixing the layer of consolidated sponge particles to the lead base. The catalyst is formed on the titanium sponge particles before or after their consolidation to a coherent layer. This layer may be produced and fixed to the base in a single compressing and fixing step combining (a) and (c). Oxygen is anodically evolved at a reduced, stable potential by means of this electrode, so that it can be usefully applied as an anode in processes for electrowinning metals from acid electrolytes.
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公开(公告)号：EP0082553A2
公开(公告)日：1983-06-29
申请号：EP82201564.0
申请日：1982-12-09
CPC分类号： H01M4/8615 , H01M10/345 , H01M12/08 , Y02E60/128
摘要： A bifunctional gas-diffusion electrode operative alternately for gas consumption and gas evolution comprises a gas-side layer in which gas consumption takes place, an electrolyte-side layer where gas evolution takes place and an intermediate rectifying layer of semi-conducting material arranged between the gas-side layer and the electrolyte-side layer so as to prevent unwanted gas evolution in the gas-side layer. The rectifying layer may be a p-n junction or may form part of a Schottky barrier junction.
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公开(公告)号：EP0074167A1
公开(公告)日：1983-03-16
申请号：EP82303925.0
申请日：1982-07-23
IPC分类号： C02F1/46
CPC分类号： C02F1/46109 , C02F1/4672 , C02F1/4678 , C02F2001/46138 , C02F2001/46161 , C02F2101/18 , C02F2201/4611 , C25C7/00 , C25C7/02 , Y10S204/13
摘要： An electrolytic process for the removal of a significant proportion of one or more metal contaminants from waste water involves treating the waste water in an electrolytic cell (10) having a plurality of anodes (16) and cathodes (17) in an alternating arrangement. Each anode (16) has openings, such as perforations or open interconnected pores, to permit the waste water to flow through. Each cathode (17) is a metallized open-cell organic polymeric foam substrate which has been metallized first electrolessly and then electrolytically.
摘要翻译： 用于从废水中除去相当大比例的一种或多种金属污染物的电解方法包括以交替布置处理具有多个阳极（16）和阴极（17）的电解池（10）中的废水。 每个阳极（16）具有诸如穿孔或开放的互连孔的开口，以允许废水流过。 每个阴极（17）是金属化开孔有机聚合物泡沫基底，其首先被电化学地然后电解而金属化。
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197.发明公开Nickel reticulate electrode for nickel oxide electrodes 失效Netzartige NickelelektrodefürNickeloxydelektroden。
公开(公告)号：EP0071119A2
公开(公告)日：1983-02-09
申请号：EP82106434.2
申请日：1982-07-16
发明人： Sacco, Anthony R.
摘要： This disclosure is directed to the preparation of nickel-plated organic polymer foam reticulate electrodes having open, interconnected cells and upon which nickel is deposited first electrolessly then electrolytically. The nickel-plated reticulate is subsequently impregnated with precursor salts yielding active nickel oxides and then compressed to obtain a compressed, nickel plated, reticulated polymeric foam reservoir containing active nickel oxides (also referred to as nickel oxide-hydroxide, viz., Ni(OH) 2 .
摘要翻译： 本公开内容旨在制备具有开放互连电池的镀镍有机聚合物泡沫网状电极，并且首先以电化学方式沉积镍，然后电解。 镀镍网状物随后浸入产生活性镍氧化物的前体盐，然后压缩，得到含有活性氧化镍（也称为镍氧化物 - 氢氧化物，即Ni（OH） ）2。
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198.发明公开Ceramic oxide electrodes, their method of manufacture and a cell and processes for molten salt electrolysis using such electrodes 失效Oxydelektroden陶瓷，其制备方法，电池和这种电极使用过程熔体流动电解过程。
公开(公告)号：EP0030834A2
公开(公告)日：1981-06-24
申请号：EP80304405.6
申请日：1980-12-05
IPC分类号： C25C3/12
CPC分类号： C25C3/12
摘要： A substantially non-consumable anode used in the production of aluminium from a cryolite-based fused bath containing alumina consists of a sintered self-sustaining ceramic oxide body of spinel structure which is made conductive by selective partial substitution, the introduction of non-stoichiometry or by doping so as to maintain the impurities in the produced aluminium at low levels. Preferred materials are partially-substituted nickel ferrite spinels.
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199.发明公开Method of manufacture of catalytic electrodes with coatings comprising platinum group electrocatalysts 失效一种用于制备催化电极用包衣过程中，电催化剂包含铂基。
公开(公告)号：EP0027367A1
公开(公告)日：1981-04-22
申请号：EP80303582.3
申请日：1980-10-10
CPC分类号： C25B11/0489 , C25C7/02 , Y02E60/366
摘要： A catalytic electrode has an electrically conductive substrate such as titanium with a coating comprising a platinum-group metal catalyst finely dispersed in a matrix consisting of a semi-conducting polymer formed in situ on the substrate. The catalyst may be a platinum-group metal oxide such as iridium oxide formed in situ together with the semi-conducting polymer by the application of a uniform liquid mixture followed by a controlled heattreatment.
The semi-conducting polymer is preferably formed from polyacrylonitrile, polybenzimidazo-pyrrolone or an adamantane based polybenzoxazole.摘要翻译： 一种催化电极在导电性底物：如具有涂层，其包含精细分散在基质中由In原位形成的在衬底上的半导电性聚合物的铂族金属催化剂的钛。 催化剂可以是铂 - 族金属氧化物：如原位与随之而来的是控制热处理的均匀液体混合物的应用程序中的半导电聚合物一起形成的氧化铱。 ... 半导电聚合物优选选自聚丙烯腈，polybenzimidazo-吡咯酮或基于金刚烷聚苯并恶唑形成。
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