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1. 发明申请

WO2017148507A1 A TECHNIQUE FOR ACTIVATING SULFUR-BASED ELECTRODE FOR AN ELECTROLYSER 审中-公开
标题翻译：一种用于活化电解液的硫基电极的技术
公开(公告)号：WO2017148507A1
公开(公告)日：2017-09-08
申请号：PCT/EP2016/054311
申请日：2016-03-01
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： CASPERSEN, Michael , EGELUND, Sune Daaskov , THERKILDSEN, Kasper Tipsmark
IPC分类号： C25B15/08 , C25B9/00
CPC分类号： C25B15/08 , C25B9/00
摘要： A method and an arrangement for activating a Sulfur-based electrode for an electrolyser are provided. The Sulfur-based electrode includes sulfur and an electrically conductive non- sulfur material such as Nickel. In the method, an electrolyte and a complexing agent are provided to a container. The Sulfur-based electrode is positioned in the container. The electrolyte and the complexing agent are contacted with at least a part of a surface of the Sulfur-based electrode. The electrolyte reacts with the Sulfur-based electrode to release at least a part of the sulfur from the Sulfur-based electrode. The complexing agent reacts with the released sulfur to form a coordination complex with the released sulfur. The coordination complex is removed from the container. The coordination complex formed by the chemical reaction between the released sulfur and the complexing agent is in solid state, and thus is removed with ease from the electrolyte which is in liquid state.
摘要翻译：提供了用于激活用于电解器的硫基电极的方法和装置。硫基电极包括硫和导电非硫材料例如镍。在该方法中，将电解质和络合剂提供给容器。硫基电极位于容器中。电解质和络合剂与硫基电极的至少一部分表面接触。电解液与硫基电极反应，从硫基电极释放至少一部分硫。络合剂与释放的硫反应以与释放的硫形成配位络合物。协调复合体将从容器中移除。由释放的硫和络合剂之间的化学反应形成的配位络合物处于固态，因此容易从液态电解质中除去。

2. 发明申请

WO2017167373A1 A TECHNIQUE FOR IN-SITU ANODE ACTIVATION BY A CATHODE IN AN ALKALINE WATER ELECTROLYTIC CELL 审中-公开
标题翻译：碱性水电解槽阴极原位阳极活化技术
公开(公告)号：WO2017167373A1
公开(公告)日：2017-10-05
申请号：PCT/EP2016/057047
申请日：2016-03-31
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： CASPERSEN, Michael , EGELUND, Sune Daaskov , THERKILDSEN, Kasper Tipsmark
IPC分类号： C25B11/04 , C25B1/10 , C25B15/00
摘要： A technique for in-situ anode activation in an electrolytic cell for alkaline water electrolysis is presented. The electrolytic cell includes an anode, a cathode and a diaphragm. At least a part of a surface of the cathode includes an electrically conducting stable material and an anode catalytic material. The anode catalytic material is adapted to be released from the cathode in alkaline water and be deposited at the anode when an electric voltage is applied across the anode and the cathode. The diaphragm is disposed between and separates the anode and the cathode. The diaphragm is gas tight and is permeable to the anode catalytic material. The anode catalytic material is released from the cathode into the electrolyte in the electrolytic cell and is deposited onto the anode thereby reducing overpotential at the anode and thus activating the anode simultaneously as the alkaline water electrolysis is performed.
摘要翻译：提出了一种用于碱性水电解的电解池中就地阳极活化的技术。电解池包括阳极，阴极和隔膜。阴极表面的至少一部分包括导电稳定材料和阳极催化材料。当在阳极和阴极之间施加电压时，阳极催化材料适于在碱性水中从阴极释放并且沉积在阳极处。隔膜设置在阳极和阴极之间并将阳极和阴极隔开。隔膜是气密的并且可以渗透阳极催化材料。阳极催化材料从阴极释放到电解槽中的电解质中并沉积到阳极上，从而减少阳极处的过电位，并因此在进行碱性水电解时同时活化阳极。

3. 发明申请

WO2016180494A1 METHOD FOR PRODUCING A METALLIC COATING WITH MACRO-PORES, COATED SUBSTRATE WITH SUCH A COATING AND USE OF SUCH A SUBSTRATE 审中-公开
标题翻译：用于生产具有大孔的金属涂层的方法，具有这种涂层的涂覆基材和这种基材的使用
公开(公告)号：WO2016180494A1
公开(公告)日：2016-11-17
申请号：PCT/EP2015/060630
申请日：2015-05-13
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： CASPERSEN, Michael , EGELUND, Sune Daaskov , MÖLLER, Per
IPC分类号： C25D7/00 , C25D15/00 , C25D5/48 , C25B11/03 , C25B11/04 , C25D5/12 , C25D5/10
CPC分类号： C25D15/00 , C25B1/04 , C25B11/03 , C25B11/0442 , C25B11/0478 , C25D5/10 , C25D5/12 , C25D5/48 , C25D7/00 , Y02E60/366
摘要： The invention is related to a method for producing a coating (13) comprising a metallic matrix (17) on a substrate (11) by electrochemical deposition. There are graphite particles (14) embedded into the metallic matrix (17) of the coating (13) which leads to the creation of macro-pores (15) in the coating. The coating (13) can be completed by a surface layer (18) which also extends into the macro-pores (15) and therefore provide a catalytic surface with a great surface area. Additionally, the surface layer can be activated by a leaching process for further raising its surface area.
摘要翻译：本发明涉及通过电化学沉积在基底（11）上制备包含金属基体（17）的涂层（13）的方法。在涂层（13）的金属基体（17）中嵌入有石墨颗粒（14），导致在涂层中产生大孔（15）。涂层（13）可以由也延伸到大孔（15）中的表面层（18）完成，因此提供具有很大表面积的催化表面。此外，表面层可以通过浸出方法活化，以进一步提高其表面积。

4. 发明申请

WO2016180492A1 METHOD FOR PRODUCING A METALLIC COATING WITH MACRO-PORES, COATED SUBSTRATE WITH SUCH A COATING AND USE OF SUCH A SUBSTRATE 审中-公开
标题翻译：用于生产具有大孔的金属涂层的方法，具有这种涂层的涂覆基材和这种基材的使用
公开(公告)号：WO2016180492A1
公开(公告)日：2016-11-17
申请号：PCT/EP2015/060626
申请日：2015-05-13
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： CASPERSEN, Michael , EGELUND, Sune Daaskov , MÖLLER, Per
IPC分类号： C25D5/10 , C25B11/03 , C25B11/04 , C25D5/12 , C25D5/48 , C25D7/00 , C25D15/00
CPC分类号： C25B11/03 , C25B1/04 , C25B11/0478 , C25D3/12 , C25D3/38 , C25D3/562 , C25D5/10 , C25D5/12 , C25D5/48 , C25D7/00 , C25D15/00 , Y02E60/366
摘要： The invention is related to a method for producing a coating (13) comprising a metallic matrix (17) on a substrate (11) by electrochemical deposition. There are for example graphite particles (14) embedded into the metallic matrix (17) of the coating (13) which leads to the creation of macro-pores (15) in the coating. The coating (13) can be completed by oxide particles (16) which are incorporated and fixed in the macro-pores (15) whereby the surface of the oxide particles (16) serves for catalytic purposes. Additionally, a surface layer (18) which also extends into the macro-pores (15) and therefore provide a catalytic surface with a great surface area. This surface layer can be activated by a leaching process for further raising its surface area.
摘要翻译：本发明涉及通过电化学沉积在基底（11）上制备包含金属基体（17）的涂层（13）的方法。例如，石墨颗粒（14）嵌入到涂层（13）的金属基体（17）中，导致在涂层中产生大孔（15）。涂层（13）可以由掺入并固定在大孔（15）中的氧化物颗粒（16）完成，由此氧化物颗粒（16）的表面用于催化目的。另外，还延伸到大孔（15）中并因此提供具有大表面积的催化表面的表面层（18）。该表面层可以通过浸出方法活化，以进一步提高其表面积。

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