公开(公告)号：US20230296291A1

公开(公告)日：2023-09-21

申请号：US18200366

申请日：2023-05-22

申请人： NETECH, INC.

发明人： Ryoichi Aogaki ,  Makoto Miura ,  Atsushi Sugiyama

IPC分类号： F24V30/00 ,  C25B9/17 ,  C25B9/67

CPC分类号： F24V30/00 ,  C25B9/17 ,  C25B9/67

摘要： The present invention provides: a heat generation method that makes the first use of the ionic vacancies that are a by-product of an electrochemical reaction and have conventionally been left unreacted; and a device for implementing the same. The present invention pertains to: a heat generation method characterized by comprising colliding, in an electrochemical reaction that proceeds in an electrolysis cell, ionic vacancies having a positive charge generated at an anode and ionic vacancies having a negative charge generated at a cathode; and a heat generation device characterized by being equipped with an electrolysis cell provided with an anode and a cathode and an electrolyte solution accommodated within the electrolysis cell, and by generating heat by colliding ionic vacancies of opposite signs generated by causing the electrochemical reaction to proceed in the electrolysis cell via the anode and the cathode.

公开(公告)号：US20230287590A1

公开(公告)日：2023-09-14

申请号：US17692343

申请日：2022-03-11

申请人： Robert Bosch GmbH

发明人： Daniil A. KITCHAEV ,  Mordechai KORNBLUTH ,  Karim GADELRAB ,  Jonathan MAILOA ,  Charles TUFFILE

IPC分类号： C25B15/08 ,  C25B9/65 ,  C25B9/17

CPC分类号： C25B15/085 ,  C25B9/17 ,  C25B9/65

摘要： An electrochemical cell active hydrogen capture and release system including a first zone having a target predetermined concentration of hydrogen c1 and housing: an electrical component, an adsorbing electrode including a hydrogen adsorbing material, a counter electrode separated from the adsorbing electrode, and an electric circuit connecting the adsorbing and counter electrodes to apply electrical bias configured to facilitate capture and release of hydrogen gas from the adsorbing electrode; and a second zone having a target predetermined concentration of hydrogen c2, c2 being greater than c1.

公开(公告)号：US11746424B2

公开(公告)日：2023-09-05

申请号：US18053267

申请日：2022-11-07

申请人： C2CNT LLC

发明人： Stuart Licht

IPC分类号： C01B32/15 ,  C01B32/184 ,  C25B1/00 ,  C01B32/18 ,  C01B32/16 ,  C25B15/02 ,  C25B9/17 ,  C25B9/67 ,  C25B1/135 ,  C25B15/08

CPC分类号： C25B1/00 ,  C01B32/15 ,  C01B32/16 ,  C01B32/18 ,  C01B32/184 ,  C25B1/135 ,  C25B9/17 ,  C25B9/67 ,  C25B15/02 ,  C25B15/08

摘要： A system and process for producing doped carbon nanomaterials is disclosed. A carbonate electrolyte including a doping component is provided during the electrolysis between an anode and a cathode immersed in carbonate electrolyte contained in a cell. The carbonate electrolyte is heated to a molten state. An electrical current is applied to the anode, and cathode, to the molten carbonate electrolyte disposed between the anode and cathode. A morphology element maximizes carbon nanotubes, versus graphene versus carbon nano-onion versus hollow carbon nano-sphere nanomaterial product. The resulting carbon nanomaterial growth is collected from the cathode of the cell.

公开(公告)号：US11732368B2

公开(公告)日：2023-08-22

申请号：US18053257

申请日：2022-11-07

申请人： C2CNT LLC

发明人： Stuart Licht

IPC分类号： C01B32/16 ,  C25B9/17 ,  C25B1/00 ,  C01B32/15 ,  C01B32/184 ,  C01B32/18 ,  C25B15/02 ,  C25B9/67 ,  C25B1/135 ,  C25B15/08

CPC分类号： C25B1/00 ,  C01B32/15 ,  C01B32/16 ,  C01B32/18 ,  C01B32/184 ,  C25B1/135 ,  C25B9/17 ,  C25B9/67 ,  C25B15/02 ,  C25B15/08

摘要： A system and process for producing doped carbon nanomaterials is disclosed. A carbonate electrolyte including a doping component is provided during the electrolysis between an anode and a cathode immersed in carbonate electrolyte contained in a cell. The carbonate electrolyte is heated to a molten state. An electrical current is applied to the anode, and cathode, to the molten carbonate electrolyte disposed between the anode and cathode. A morphology element maximizes carbon nanotubes, versus graphene versus carbon nano-onion versus hollow carbon nano-sphere nanomaterial product. The resulting carbon nanomaterial growth is collected from the cathode of the cell.

公开(公告)号：US20230193482A1

公开(公告)日：2023-06-22

申请号：US18171363

申请日：2023-02-19

申请人： DONGJIN SEMICHEM CO., LTD.

发明人： Min Seung SHIN ,  Young Gi KIM ,  Sok Kyun CHOI ,  Su Min SON

IPC分类号： C25B3/09 ,  C08J9/10 ,  C07C245/04 ,  C25B3/07 ,  C25B3/23 ,  C25B15/08 ,  C25B9/67 ,  C25B9/17 ,  C25B15/021

CPC分类号： C25B3/09 ,  C08J9/103 ,  C07C245/04 ,  C25B3/07 ,  C25B3/23 ,  C25B15/083 ,  C25B9/67 ,  C25B9/17 ,  C25B15/021 ,  C08J2203/04

摘要： A device for producing an azo compound includes a reaction unit in which a first solution comprising a hydrazo compound and at least one type of MaXb; a negative electrode disposed to be in direct contact with the hydrazo compound inside the reaction unit; and a positive electrode disposed inside the reaction unit so as to be in contact with the solution. X is a halogen element, M is at least one selected from the group consisting of hydrogen, Li, Na, K, Mg, Ca, Mn, Fe, Ni, Cu, Ag, Zn, Sn, Zr, and Ti, or at least one selected from the group consisting of a primary ammonium ion, a secondary ammonium ion, and a tertiary ammonium ion, H is hydrogen, and a and b are each independently any one integer between 1 and 4.

公开(公告)号：US11680329B2

公开(公告)日：2023-06-20

申请号：US16589711

申请日：2019-10-01

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Md. Abdul Aziz ,  Syed Shaheen Shah ,  Zain Hassan Yamani

IPC分类号： C25B11/077 ,  C25B9/17 ,  C25B11/051 ,  C25B11/057 ,  C25B11/065 ,  C25B1/04 ,  C25B11/079

CPC分类号： C25B11/077 ,  C25B1/04 ,  C25B9/17 ,  C25B11/051 ,  C25B11/057 ,  C25B11/065 ,  C25B11/079

摘要： A method for making an electrocatalyst containing manganese oxide nanoparticles present on carbon obtained from Albizia procera (MnOxNPs-C) for electrochemical water oxidation. The method includes a thermal decomposition and forms a product with specific morphological variations, including crystalline structure, elemental composition, and chemical compatibility. The manganese oxide nanoparticles are well dispersed over the carbon. The amount of manganese oxide nanoparticles increases by increasing the amount of precursor. Single-phase formation of the Mn3O4, and Mn3O4 along with MnO phase occurs at low and high amount of the precursor materials, respectively. The electrocatalyst can be used for the purpose electrolytic water splitting.

公开(公告)号：US20230124299A1

公开(公告)日：2023-04-20

申请号：US17958595

申请日：2022-10-03

申请人： Hyundai Motor Company ,  Kia Corporation ,  Industry-Academic Cooperation Foundation, Yonsei University

发明人： Yun Su Lee ,  Ji Hoon Jang ,  Dong Il Lee ,  Yong Sung Jo

IPC分类号： H01M12/06 ,  H01M12/02 ,  H01M4/38 ,  H01M4/92 ,  H01M50/489 ,  H01M50/289 ,  C25B1/04 ,  C25B5/00 ,  C25B9/17 ,  C25B11/052 ,  C25B11/065 ,  C25B11/081 ,  C25B11/061 ,  C25B13/02

摘要： Disclosed are a metal/carbon-dioxide battery and a hydrogen production and carbon dioxide storage system including the same.

公开(公告)号：US20230099507A1

公开(公告)日：2023-03-30

申请号：US17956524

申请日：2022-09-29

申请人： C2CNT LLC

发明人： Stuart Licht ,  Gad Licht

IPC分类号： C25B1/135 ,  C25B9/17 ,  C25B9/13 ,  C25B15/08 ,  C25B15/027

摘要： The embodiments of the present disclosure relate to a method and apparatus for producing a CNM product that may comprise carbon nanotubes (CNTs). The method and apparatus employ carbon dioxide (CO2) and a carbonate electrolyte that is lithium-free as reactants in an electrolysis reaction in order to make CNTs. In some embodiments of the present disclosure, a graphene-defect agent may be introduced into the electrolysis reaction.

公开(公告)号：US20230084345A1

公开(公告)日：2023-03-16

申请号：US17580944

申请日：2022-01-21

申请人： HyTech Power, LLC

发明人： Evan Charles Johnson ,  Adam Anthony Filkins ,  Herbert Daniel Deming ,  Henry White Dean ,  Phillip Edward Jennings

IPC分类号： F02B43/12 ,  F02M21/02 ,  F02M35/104 ,  F02M35/10 ,  C25B15/08 ,  F02B43/10 ,  C25B1/04 ,  C25B9/17 ,  C25B11/00 ,  F02M43/04

摘要： An HHO gas second fuel is produced in a pressure-resistant container and distributed at a low volumetric rate at multiple locations about the internal combustion engine.

公开(公告)号：US11591699B2

公开(公告)日：2023-02-28

申请号：US17046611

申请日：2019-04-12

申请人： Board of Supervisors of Louisiana State University and Agricultural and Mechanical College

发明人： Christopher George Arges ,  John C. Flake ,  Yuxin Fang

IPC分类号： C25B3/25 ,  C25B9/17 ,  C25B1/50

摘要： This application relates to new process that utilizes electrodes that incorporate acids that facilitate upgrading of methane and other low molecular weight alkanes to higher order hydrocarbon molecules, such as paraffins, olefins, and aromatics, at temperatures less than 250° C. A primary focus of the invention includes methane conversion to ethylene. The first step of the process includes acid containing electrodes that facilitate the activation of the alkane in the anode layer of the electrochemical reactor. Subsequent steps include the separation of protons from produced longer chain hydrocarbons followed by subsequent electrochemical reduction of the protons to yield hydrogen at the cathode or protons combined with oxygen at the cathode to yield water. The reaction steps in the anode upgrade methane to higher order hydrocarbon products.