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公开(公告)号：US08492303B2
公开(公告)日：2013-07-23
申请号：US12847375
申请日：2010-07-30
申请人： Andreas Bulan , Norbert Schmitz
发明人： Andreas Bulan , Norbert Schmitz
CPC分类号： C25B11/0484 , B01J23/462 , C25B1/46 , C25B11/0478
摘要： The invention describes an electrode and an electrode coating which are based on a catalyst containing finely divided carbon modifications and noble metal (oxide)s.
摘要翻译： 本发明描述了一种基于含有细分碳改性剂和贵金属（氧化物）的催化剂的电极和电极涂层。
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公开(公告)号：US09714472B2
公开(公告)日：2017-07-25
申请号：US13616266
申请日：2012-09-14
IPC分类号： C25B1/46 , C25B11/03 , C25B11/04 , H01M4/86 , H01M4/88 , H01M4/90 , H01M12/04 , H01M12/08 , H01M8/1018
CPC分类号： C25B1/46 , C25B11/035 , C25B11/0478 , C25B11/0489 , H01M4/8605 , H01M4/8807 , H01M4/886 , H01M4/9016 , H01M4/9041 , H01M4/9075 , H01M12/04 , H01M12/08 , H01M2008/1095 , Y02E60/128
摘要： A gas diffusion electrode is described, especially for use in chloralkali electrolysis, said gas diffusion electrode having finely divided components on the liquid side. The electrode is notable for a low perviosity to gases and a lower operating voltage.
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3.发明授权公开(公告)号：US09243337B2
公开(公告)日：2016-01-26
申请号：US13158501
申请日：2011-06-13
申请人： Thomas Turek , Imad Moussallem , Andreas Bulan , Norbert Schmitz , Peter Weuta
发明人： Thomas Turek , Imad Moussallem , Andreas Bulan , Norbert Schmitz , Peter Weuta
CPC分类号： C25B11/035 , C25B1/46 , H01M4/661 , H01M4/662 , H01M4/8642 , H01M4/8668 , H01M4/8846 , H01M4/886 , H01M4/8882 , H01M4/8896 , H01M4/90 , H01M8/00 , H01M12/04 , Y02E60/50 , Y02P70/56
摘要： A multilayer oxygen consuming electrode having a side facing the oxygen-containing gas and a side facing the alkaline electrolyte, wherein the electrode includes at least one support, and at least two layers containing a catalyst and a hydrophobic material, wherein the outermost layer facing the gas side has a lower proportion of catalyst than the outermost layer facing the electrode side and wherein the proportion of hydrophobic material is not more than 8% by weight based on the total amount of the catalyst the hydrophobic material.
摘要翻译： 一种具有面向含氧气体的一侧和面向碱性电解质的一侧的多层氧耗电极，其中所述电极包括至少一个载体，以及至少两层含有催化剂和疏水材料，其中所述最外层面向 气体侧具有比面向电极侧的最外层更低的催化剂比例，并且疏水性材料的比例相对于疏水性材料的催化剂总量不超过8重量％。
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公开(公告)号：US20130078536A1
公开(公告)日：2013-03-28
申请号：US13616266
申请日：2012-09-14
CPC分类号： C25B1/46 , C25B11/035 , C25B11/0478 , C25B11/0489 , H01M4/8605 , H01M4/8807 , H01M4/886 , H01M4/9016 , H01M4/9041 , H01M4/9075 , H01M12/04 , H01M12/08 , H01M2008/1095 , Y02E60/128
摘要： A gas diffusion electrode is described, especially for use in chloralkali electrolysis, said gas diffusion electrode having finely divided components on the liquid side. The electrode is notable for a low perviosity to gases and a lower operating voltage.
摘要翻译： 描述了气体扩散电极，特别是用于氯碱电解，所述气体扩散电极在液体侧具有细分的组分。 电极对于气体的低气氛和较低的工作电压是显着的。
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公开(公告)号：US20110024289A1
公开(公告)日：2011-02-03
申请号：US12847375
申请日：2010-07-30
申请人： Andreas Bulan , Norbert Schmitz
发明人： Andreas Bulan , Norbert Schmitz
CPC分类号： C25B11/0484 , B01J23/462 , C25B1/46 , C25B11/0478
摘要： The invention describes an electrode and an electrode coating which are based on a catalyst containing finely divided carbon modifications and noble metal (oxide)s.
摘要翻译： 本发明描述了一种基于含有细分碳改性剂和贵金属（氧化物）的催化剂的电极和电极涂层。
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公开(公告)号：US20120052402A1
公开(公告)日：2012-03-01
申请号：US13158501
申请日：2011-06-13
申请人： Thomas Turek , Imad Moussallem , Andreas Bulan , Norbert Schmitz , Peter Weuta
发明人： Thomas Turek , Imad Moussallem , Andreas Bulan , Norbert Schmitz , Peter Weuta
CPC分类号： C25B11/035 , C25B1/46 , H01M4/661 , H01M4/662 , H01M4/8642 , H01M4/8668 , H01M4/8846 , H01M4/886 , H01M4/8882 , H01M4/8896 , H01M4/90 , H01M8/00 , H01M12/04 , Y02E60/50 , Y02P70/56
摘要： The present invention relates to a multilayer oxygen-consuming electrode having a side facing the oxygen-containing gas and a side facing the alkaline electrolyte, wherein the electrode includes at least one support, and at least two layers comprising a catalyst and a hydrophobic material, wherein the outermost layer facing the gas side has a lower proportion of catalyst than the outermost layer facing the electrolyte side and wherein the proportion of hydrophobic material is not more than 8% by weight based on the total amount of the catalyst and the hydrophobic material.
摘要翻译： 本发明涉及具有面向含氧气体的一侧和面向碱性电解质的一侧的多层耗氧电极，其中该电极包括至少一个载体，以及包含催化剂和疏水性材料的至少两层， 其中面向气体侧的最外层具有比面向电解质侧的最外层更低的催化剂比例，并且其中疏水材料的比例不超过催化剂和疏水材料的总量的8重量％。
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公开(公告)号：US10224552B2
公开(公告)日：2019-03-05
申请号：US13160581
申请日：2011-06-15
申请人： Andreas Bulan , Jürgen Kintrup , Rainer Weber
发明人： Andreas Bulan , Jürgen Kintrup , Rainer Weber
摘要： The present invention relates to a gas diffusion electrode that includes an electrically conductive carrier, and a porous coating based on an electrochemically active catalyst and a hydrophobic material, wherein the electrode has a first side facing an oxygen-containing gas and a second side facing an alkaline electrolyte, wherein the catalyst comprises a noble metal as a catalytically active component, wherein the hydrophobic material comprises a hydrophobic polymer, and wherein the coating comprising the catalyst has a pore volume from 10 to 500 mm3/g, and a pore diameter in the range from 100 to 10,000 nm.
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公开(公告)号：US10202700B2
公开(公告)日：2019-02-12
申请号：US13818832
申请日：2011-08-23
申请人： Andreas Bulan , Norbert Wagner , Gregor Polcyn , Lisa Rossrucker , Michael Marx
发明人： Andreas Bulan , Norbert Wagner , Gregor Polcyn , Lisa Rossrucker , Michael Marx
摘要： An oxygen-consuming electrode, in particular for use in chloralkali electrolysis, having a novel catalyst coating and also an electrolysis apparatus are described. Furthermore, its use in chloralkali electrolysis, fuel cell technology or metal/air batteries is described. The oxygen-consuming electrode comprises at least a support which in particular is electrically conductive, a layer containing a catalyst and a hydrophobic layer, characterized in that it contains gallium in addition to silver as catalytically active component.
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公开(公告)号：US20120231353A1
公开(公告)日：2012-09-13
申请号：US13411739
申请日：2012-03-05
申请人： Andreas Bulan , Walter Klesper
发明人： Andreas Bulan , Walter Klesper
CPC分类号： H01M4/8896 , C25B1/34 , C25B11/035 , H01M4/9016 , H01M4/92 , H01M8/083 , H01M12/06 , H01M12/08 , Y02E60/128
摘要： The present invention relates to a process for producing an oxygen-consuming electrode that includes the steps of (a) producing a powder mixture consisting of at least one polymer as binder and a catalytically active component, (b) applying the powder mixture to an electrically conductive sheet-like support element, and (c) compacting and consolidating the powder mixture on the support element using rollers, wherein the rollers used in the compaction step c) comprises a surface coating of tungsten carbide and wherein the roller surface has a roughness of not more than 0.5 μm.
摘要翻译： 本发明涉及一种生产耗氧电极的方法，其包括以下步骤：（a）制备由至少一种作为粘合剂的聚合物和催化活性组分组成的粉末混合物，（b）将该粉末混合物施加到电 导电片状支撑元件，和（c）使用辊压缩和固结支撑元件上的粉末混合物，其中在压实步骤c）中使用的辊包括碳化钨的表面涂层，并且其中辊表面具有 不大于0.5μm。
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公开(公告)号：US20120100442A1
公开(公告)日：2012-04-26
申请号：US13271752
申请日：2011-10-12
申请人： Andreas Bulan , Jürgen Kintrup , Matthias Weis
发明人： Andreas Bulan , Jürgen Kintrup , Matthias Weis
CPC分类号： C25B11/035 , C25B11/0415 , C25B11/0426 , H01M4/8605 , H01M8/0239 , H01M8/0656 , H01M8/1007 , Y02P70/56
摘要： An oxygen-consuming electrode includes a support in the form of a sheet-like structure and a coating including a gas diffusion layer and a catalytically active component, wherein the support is based on a material having a conductivity of less than 1000 S/cm, measured at 20° C. The supports are simple to produce and have a low weight and good processability in the production of the oxygen-consuming electrodes.
摘要翻译： 耗氧电极包括片状结构形式的支撑体和包括气体扩散层和催化活性组分的涂层，其中载体基于导电率小于1000S / cm的材料， 在20℃下测量。所述载体在生产耗氧电极时易于制备并具有低重量和良好的加工性能。
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