公开(公告)号：US10450192B2

公开(公告)日：2019-10-22

申请号：US15746085

申请日：2016-07-22

Applicant: GENCELL LTD.

Inventor： Gennadi Finkelshtain ,  Michael Lerner ,  Ziya Ramizovich Karichev ,  Leonid Titelman

IPC: C01B3/04 ,  B01J16/00 ,  B01J19/00 ,  H01M8/0606 ,  B01J12/00 ,  B01J19/24

Abstract: Disclosed is a process for the catalytic thermal decomposition of ammonia into hydrogen and nitrogen by contacting ammonia at a temperature of at least 500° C. with a porous ceramic layer which comprises nickel. Also disclosed is a reactor for carrying out the process.

公开(公告)号：US09966609B2

公开(公告)日：2018-05-08

申请号：US14898707

申请日：2014-06-19

Applicant: GENCELL LTD.

Inventor： Gennadi Finkelshtain ,  Konstantin Petrov ,  Nino Borchtchoukova ,  Yevgeniya Pashkevich

IPC: H01M8/1004 ,  H01M4/86 ,  H01M8/083 ,  H01M4/88 ,  H01M8/023 ,  H01M8/0234

CPC classification number: H01M4/86 ,  H01M4/8668 ,  H01M4/8673 ,  H01M4/8807 ,  H01M4/8896 ,  H01M8/023 ,  H01M8/0234 ,  H01M8/083 ,  Y02P70/56

Abstract: Disclosed is a process for making a gas diffusion electrode that comprises an electrically conductive substrate, a gas diffusion layer (GDL) and an active layer (AL). The process comprises forming the GDL and/or the AL by pressing and/or rolling a mass obtained by subjecting electrically conductive carbon material and polymeric binder and, in the case of the AL, electroactive catalyst to high energy mixing in a liquid medium, followed by the separation of solid matter from the liquid medium and, optionally, drying of the separated solid matter.

公开(公告)号：US20250163589A1

公开(公告)日：2025-05-22

申请号：US18514260

申请日：2023-11-20

Applicant: GENCELL LTD.

Inventor： Gennadi Finkelshtain ,  NIno Borchtchoukova ,  Joseph Alexander Englander ,  Yanir Kadosh ,  Ron Yosef Loew ,  Kachal Hirshberg ,  Michael Liskovich

IPC: C25B1/27 ,  C25B1/50 ,  C25B11/061 ,  C25B11/081

Abstract: A method for the electrochemical synthesis of ammonia comprises: (a) forming from a gas mixture comprising nitrogen and oxygen an atmospheric pressure nonthermal plasma (APNTP) in a plasma device, (b) introducing the APNTP into an aqueous electrolyte solution to form a solution of one or more species of formula NOx−, (c) contacting the solution of (b) with the cathode of an electrochemical cell which comprises a catalyst which is capable of catalyzing the electrochemical reduction of the one or more species of formula NOx− to NH3, and (d) applying a potential or current over the electrochemical cell to effect the electrochemical synthesis of ammonia.

公开(公告)号：US10522844B2

公开(公告)日：2019-12-31

申请号：US15521367

申请日：2015-03-12

Applicant: GENCELL LTD.

Inventor： Nino Borchtchoukova ,  Vyacheslav Feldman ,  Gennadi Finkelshtain ,  Slavcho Kirilov Rakovsky ,  Margarita Valentinova Gabrovska ,  Dimitrinka Aleksieva Nikolova ,  Lyubima Pancheva Bilyarska

IPC: H01M4/92 ,  H01M4/88 ,  H01M4/90

Abstract: The invention relates to a catalyst which is suitable for use in an anode of a fuel cell. The catalyst comprises (i) nickel metal and (ii) at least one metal selected from transition metals and may optionally also comprise (iii) at least one metal selected from alkaline earth metals. Metals (i), (ii) and, if present, (iii) are supported on (iv) a finely divided electrically conductive carrier. The weight ratio (i):((ii)+(iii)) is at least 3:1.

公开(公告)号：US20180230006A1

公开(公告)日：2018-08-16

申请号：US15746085

申请日：2016-07-22

Applicant: GENCELL LTD.

Inventor： Gennadi FINKELSHTAIN ,  Michael LERNER ,  Ziya RAMIZOVICH KARICHEV ,  Leonid TITELMAN

IPC: C01B3/04 ,  B01J16/00 ,  B01J19/00

Abstract: Disclosed is a process for the catalytic thermal decomposition of ammonia into hydrogen and nitrogen by contacting ammonia at a temperature of at least 500° C. with a porous ceramic layer which comprises nickel. Also disclosed is a reactor for carrying out the process.

公开(公告)号：US11028863B2

公开(公告)日：2021-06-08

申请号：US16776672

申请日：2020-01-30

Applicant: GENCELL LTD.

Inventor： Gennadi Finkelshtain ,  Tsepin Tsai ,  Ziya Karichev

IPC: F15B11/17 ,  B60K8/00

Abstract: Disclosed is a hydraulic drive system for a vehicle, which system comprises a hydraulic motor, at least one hydraulic pump, at least one low voltage electric motor, at least one low voltage battery and at least one low voltage fuel cell.

公开(公告)号：US20170263942A1

公开(公告)日：2017-09-14

申请号：US15521367

申请日：2015-03-12

Applicant: GENCELL LTD.

Inventor： Nino BORCHTCHOUKOVA ,  Vyacheslav FELDMAN ,  Gennadi FINKELSHTAIN ,  Slavcho Kirilov RAKOVSKY ,  Margarita Valentinova GABROVSKA ,  Dimitrinka Aleksieva NIKOLOVA ,  Lyubima Pancheva BILYARSKA

IPC: H01M4/92 ,  H01M4/88 ,  H01M4/90

Abstract: The invention relates to a catalyst which is suitable for use in an anode of a fuel cell. The catalyst comprises (i) nickel metal and (ii) at least one metal selected from transition metals and may optionally also comprise (iii) at least one metal selected from alkaline earth metals. Metals (i), (ii) and, if present, (iii) are supported on (iv) a finely divided electrically conductive carrier. The weight ratio (i):((ii)+(iii)) is at least 3:1.

公开(公告)号：US20160141629A1

公开(公告)日：2016-05-19

申请号：US14898707

申请日：2014-06-19

Applicant: GENCELL LTD.

Inventor： Gennadi Finkelshtain ,  Konstantin Petrov ,  Nino Borchtchoukova ,  Yevgeniya Pashkevich

IPC: H01M4/86 ,  H01M8/083 ,  H01M4/88

CPC classification number: H01M4/86 ,  H01M4/8668 ,  H01M4/8673 ,  H01M4/8807 ,  H01M4/8896 ,  H01M8/023 ,  H01M8/0234 ,  H01M8/083 ,  Y02P70/56

Abstract: Disclosed is a process for making a gas diffusion electrode that comprises an electrically conductive substrate, a gas diffusion layer (GDL) and an active layer (AL). The process comprises forming the GDL and/or the AL by pressing and/or rolling a mass obtained by subjecting electrically conductive carbon material and polymeric binder and, in the case of the AL, electroactive catalyst to high energy mixing in a liquid medium, followed by the separation of solid matter from the liquid medium and, optionally, drying of the separated solid matter.

Abstract translation: 公开了一种制造气体扩散电极的方法，该气体扩散电极包括导电衬底，气体扩散层（GDL）和有源层（AL）。 该方法包括通过压制和/或轧制通过对导电碳材料和聚合物粘合剂进行处理获得的物质形成GDL和/或AL，并且在AL的情况下，电活性催化剂在液体介质中进行高能量混合，随后 通过从液体介质中分离固体物质，并且任选地干燥分离的固体物质。

公开(公告)号：US12230809B2

公开(公告)日：2025-02-18

申请号：US17769410

申请日：2020-10-15

Applicant: GENCELL LTD.

Inventor： Nino Borchtchoukova ,  Yair Haim Wijsboom ,  Gennadi Finkelshtain ,  Margarita Valentinova Gabrovska ,  Dimitrinka Aleksieva Nikolova

IPC: H01M4/90 ,  H01M4/88 ,  H01M8/083

Abstract: A catalyst which is suitable for use in an anode of a fuel cell. The catalyst comprises, in at least partially reduced form, (i) nickel and (ii) molybdenum and, optionally, (iii) rhenium and/or (iv) at least one transition metal which is different from nickel, molybdenum and rhenium, supported on (v) electrically conductive carbon modified with one or more elements selected from the lanthanides, yttrium, tin and titanium. The weight ratio (i):((ii)+(iii)+(iv)) is at least 2:1.

公开(公告)号：US20200248722A1

公开(公告)日：2020-08-06

申请号：US16776672

申请日：2020-01-30

Applicant: GENCELL LTD.

Inventor： Gennadi FINKELSHTAIN ,  Tsepin TSAI ,  Ziya KARICHEV

IPC: F15B11/17 ,  B60K8/00

Abstract: Disclosed is a hydraulic drive system for a vehicle, which system comprises a hydraulic motor, at least one hydraulic pump, at least one low voltage electric motor, at least one low voltage battery and at least one low voltage fuel cell.