公开(公告)号：US20200032406A1

公开(公告)日：2020-01-30

申请号：US16491889

申请日：2018-02-15

Applicant: Siemens Aktiengesellschaft

Inventor： Ralf Krause ,  Christian Reller ,  Günter Schmid ,  Bernhard Schmid

IPC: C25B11/04 ,  C25B1/04

Abstract: Various embodiments include a gas diffusion electrode comprising: a) Ag, Au, Cu, and/or Pd; and b) a compound of (a) with a solubility in water at 25° C. and standard pressure of less than 0.1 mol/L. The compound is: M1-xX, M2-yY, M2-yY′w or M3-zZ. w≥2, 0≤x≤0.5, 0≤y≤1, and 0≤z≤1.5. X is: Cl, Br, Br3, I, I3, P3, As3, As5, As7, Sb3, Sb5, or Sb7. Y and Y′ are: S, S, or Te. Z is: P, As, Sb, Bi, P3, As3, As5, As7, Sb3, Sb5, Sb7, molybdates, tungstates, selenates, arsenates, vanadates, chromates, manganates, niobates of the metal M and thio and/or seleno derivatives of these, or compounds of the formula MaXbYcZd where a≥2, b≤4, c≤8, d≤4. b and c are not both 0.

公开(公告)号：US20180195184A1

公开(公告)日：2018-07-12

申请号：US15739736

申请日：2016-07-30

Applicant: Siemens Aktiengesellschaft

Inventor： Maximilian Fleischer ,  Philippe Jeanty ,  Ralf Krause ,  Erhard Magori ,  Anna Maltenberger ,  Sebastian Neubauer ,  Christian Reller ,  Bernhard Schmid ,  Günter Schmid ,  Elena Volkova ,  Kerstin Wiesner-Fleischer

IPC: C25B3/04 ,  C25B1/14 ,  C25B15/08

CPC classification number: C25B3/04 ,  C25B1/00 ,  C25B1/14 ,  C25B1/26 ,  C25B15/08

Abstract: The present disclosure relates to electrolysis. The teachings thereof may be embodied in a reduction process and/or an electrolysis system for electrochemical carbon dioxide utilization wherein carbon dioxide is introduced into an electrolysis cell and reduced at a cathode. For example, an electrolysis system for carbon dioxide utilization may comprise: an electrolyzer including an anode in an anode space and a cathode in a cathode space. The cathode space has an entrance for carbon dioxide. The cathode space comprises a catholyte including alkali metal cations. The anode space has an entrance for an anolyte. The anode space comprises an anolyte comprising chlorine anions.

公开(公告)号：US11105007B2

公开(公告)日：2021-08-31

申请号：US16964763

申请日：2019-01-18

Applicant: Siemens Aktiengesellschaft ,  Linde GMBH

Inventor： Clara Delhomme-Neudecker ,  Marc Hanebuth ,  Andreas Peschel ,  Günter Schmid ,  Nicole Schödel ,  Dan Taroata

IPC: C25B3/00 ,  C25B9/19 ,  B01D53/04 ,  C25B1/00 ,  C25B15/08

Abstract: A device for the electrochemical production of a product containing CO, and a method for the electrochemical production of a product containing CO, in which a return of a material stream containing the educt and CO is carried out after the electrochemical production.

公开(公告)号：US20200263311A1

公开(公告)日：2020-08-20

申请号：US16641753

申请日：2018-09-13

Applicant: Siemens Aktiengesellschaft

Inventor： Marc Hanebuth ,  Günter Schmid ,  Katharina Meltzer ,  Dan Taroata

IPC: C25B15/08 ,  C25B9/10 ,  C25B1/10

Abstract: An electrolyser arrangement with at least one electrolytic cell, having two electrodes, namely an anode and a cathode, each of the two electrodes being in contact with an electrode compartment for filling with a liquid electrolyte, the two electrode compartments being separated by a membrane and a conveying device being provided, one for each of the two electrodes, for conveying the electrolyte in each case in a circuit, a cathode circuit and an anode circuit, through the electrode compartment via at least one collection vessel per circuit and back into the electrode chamber. A device is provided outside the electrolytic cell, for conveying an auxiliary volume flow between the cathode circuit and the anode circuit.

公开(公告)号：US20190249317A1

公开(公告)日：2019-08-15

申请号：US16333814

申请日：2017-08-21

Applicant: Siemens Aktiengesellschaft

Inventor： Bernhard Schmid ,  Günter Schmid

IPC: C25B3/04 ,  C25B1/10 ,  C07C45/50 ,  C07C29/16 ,  C07C51/12 ,  C07C51/235 ,  C07C51/285 ,  C25B11/04 ,  C25B15/02

CPC classification number: C25B3/04 ,  C07C29/16 ,  C07C31/10 ,  C07C45/50 ,  C07C47/02 ,  C07C51/12 ,  C07C51/235 ,  C07C51/285 ,  C25B1/00 ,  C25B1/10 ,  C25B11/0415 ,  C25B15/02 ,  C25B15/08 ,  Y02E60/366 ,  Y02P20/129

Abstract: Various embodiments include a method for preparing propanol, propionaldehyde, and/or propionic acid comprising: electrolyzing CO2 to give CO and C2H4; and reacting the CO and C2H4 with H2 to produce propanol and/or propionaldehyde, and/or reacting the CO and C2H4 with H2O to produce propionic acid.

公开(公告)号：US20190226105A1

公开(公告)日：2019-07-25

申请号：US16333696

申请日：2017-08-24

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Helmut Eckert ,  Ralf Krause ,  Christian Reller ,  Bernhard Schmid ,  Günter Schmid ,  Dan Taroata

IPC: C25B15/08 ,  C25B11/03 ,  C25B9/18 ,  C25B1/10 ,  C25B1/46 ,  C25B3/04

Abstract: Various embodiments include a method for continuous operation of an electrolysis cell with a gaseous substrate, the method comprising: supplying an electrolyte to the electrolysis cell via an electrolyte feed; flowing the electrolyte out of the electrolysis cell into the gas space through a gas diffusion electrode; collecting the electrolyte from the electrolyte flow into the gas space in a collecting region in the gas space; and sucking the collected electrolyte out of said gas space via a connection between the gas space and electrolyte feed.

公开(公告)号：US20150255719A1

公开(公告)日：2015-09-10

申请号：US14431238

申请日：2013-09-11

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Andreas Kanitz ,  Günter Schmid ,  Jan Hauke Wemken

IPC: H01L51/00

CPC classification number: H01L51/005 ,  H01L51/002 ,  H01L51/0022 ,  H01L51/0545 ,  H01L51/0558 ,  H01L51/441 ,  H01L51/5076 ,  H01L51/5203 ,  H01L51/56 ,  H01L2251/558 ,  Y02E10/549 ,  Y02P70/521

Abstract: An organic electronic component contains a substrate, a first electrode, a second electrode and at least one electron transport layer between the first and second electrode. The electron transport layer is a salt-like derivative of a phosphorus oxo compound as n-dopant.

Abstract translation: 有机电子部件包含基板，第一电极，第二电极和在第一和第二电极之间的至少一个电子传输层。 电子传输层是磷氧化合物的盐状衍生物作为n掺杂剂。

公开(公告)号：US20210079538A1

公开(公告)日：2021-03-18

申请号：US16629728

申请日：2018-06-14

Applicant: Siemens Aktiengesellschaft

Inventor： Bernhard Schmid ,  Christian Reller ,  Günter Schmid

IPC: C25B9/10 ,  C25B9/02 ,  C25B1/00

Abstract: Various embodiments include an electrolysis cell comprising: a cathode space housing a cathode for the reduction of CO2; a first ion exchange membrane including an anion exchanger and/or an anion transporter, the first ion exchange membrane adjoining the cathode space and in direct contact with the cathode; an anode space housing an anode; a first separator membrane; and a salt bridge space housing an electrolyte disposed between the first ion exchange membrane and the first separator membrane. The electrolyte in the salt bridge space comprises a liquid acid and/or a solution of an acid.

公开(公告)号：US09806266B2

公开(公告)日：2017-10-31

申请号：US14431238

申请日：2013-09-11

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： Andreas Kanitz ,  Günter Schmid ,  Jan Hauke Wemken

IPC: H01L51/30 ,  H01L51/00 ,  H01L51/05 ,  H01L51/44 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L51/005 ,  H01L51/002 ,  H01L51/0022 ,  H01L51/0545 ,  H01L51/0558 ,  H01L51/441 ,  H01L51/5076 ,  H01L51/5203 ,  H01L51/56 ,  H01L2251/558 ,  Y02E10/549 ,  Y02P70/521

Abstract: An organic electronic component contains a substrate, a first electrode, a second electrode and at least one electron transport layer between the first and second electrode. The electron transport layer is a salt-like derivative of a phosphorus oxo compound as n-dopant.

公开(公告)号：US11560638B2

公开(公告)日：2023-01-24

申请号：US16320669

申请日：2017-07-19

Applicant: Siemens Aktiengesellschaft

Inventor： Günter Schmid ,  Timothy Hughes ,  Dan Taroata

IPC: C25B15/08 ,  C25B1/00 ,  C25B15/02 ,  C25B9/00 ,  C25B11/031 ,  C25B11/051 ,  C25B1/27

Abstract: An electrolysis apparatus for producing ammonia, the apparatus comprising: a cathode; an anode; an electrolyte; a current source; a supply for nitrogen; and a supply for an acid, wherein the acid comprises at least one acid selected from the group consisting of: HCl, HBr, and HI.