公开(公告)号：US11978929B2

公开(公告)日：2024-05-07

申请号：US17408509

申请日：2021-08-23

Applicant: Industrial Technology Research Institute

Inventor： Sung-Chun Chang ,  Chien-Ming Lai ,  Chiu-Ping Huang ,  Li-Duan Tsai ,  Keng-Yang Chen

IPC: H01M8/0247 ,  H01M8/0232 ,  H01M8/0234 ,  H01M8/0245 ,  H01M8/0263

CPC classification number: H01M8/0247 ,  H01M8/0232 ,  H01M8/0234 ,  H01M8/0245 ,  H01M8/0263

Abstract: A close-end fuel cell and an anode bipolar plate thereof are provided. The anode bipolar plate includes an airtight conductive frame and a conductive porous substrate disposed within the airtight conductive frame. In the airtight conductive frame, an edge of a first side has a fuel inlet, and an edge of a second side has a fuel outlet. The conductive porous substrate has at least one flow channel, where a first end of the flow channel communicates with the fuel inlet, a second end of the flow channel communicates with the fuel outlet. The flow channel is provided with a blocking part near the fuel inlet to divide the flow channel into two areas.

公开(公告)号：US20200173039A1

公开(公告)日：2020-06-04

申请号：US16205341

申请日：2018-11-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuo-Hsin Lin ,  Li-Duan Tsai ,  Yu-Ming Lin ,  Wen-Hsuan Chao ,  Chiu-Ping Huang ,  Pin-Hsin Yang ,  Hsiao-Chun Huang ,  Jiunn-Nan Lin

IPC: C25B9/10 ,  C25B1/02 ,  C25B11/04

Abstract: A method for hydrogen evolution by electrolysis includes soaking a membrane electrode assembly into an alkaline aqueous solution. The membrane electrode assembly includes an anode having a first catalyst layer on a first gas-liquid diffusion layer, a cathode having a second catalyst layer on a second gas-liquid diffusion layer, and a cationic exchange membrane between the first catalyst layer of the anode and the second catalyst layer of the cathode. The first catalyst layer, the second catalyst layer, or both of the above has a chemical structure of MxRuyN2, wherein M is Ni, Co, Fe, Mn, Cr, V, Ti, Cu, or Zn, 0

公开(公告)号：US20220200018A1

公开(公告)日：2022-06-23

申请号：US17496788

申请日：2021-10-08

Applicant: Industrial Technology Research Institute

Inventor： Sung-Chun Chang ,  Chien-Ming Lai ,  Chiu-Ping Huang ,  Keng-Yang Chen ,  Li-Duan Tsai

IPC: H01M8/0273 ,  H01M8/0267 ,  H01M8/1004 ,  H01M8/028

Abstract: An air-cooling fuel cell stack includes fuel cells, wherein each of the fuel cells includes an anode bipolar plate, a cathode bipolar plate, a membrane electrode assembly (MEA) between the anode and cathode bipolar plates, and an anode sealing member. The MEA includes an anode side structure, a cathode side structure, and an ion conductive membrane (ICM), and the ICM is sandwiched between the anode side structure and the cathode side structure. The anode sealing member is disposed at a periphery of the anode side structure and sandwiched by the anode bipolar plate and the ICM. The anode sealing member includes a first sealing material and a second sealing material, a Shore hardness of the first sealing material is different from that of the second sealing material, and an arrangement direction of the first and second sealing materials is perpendicular to a compression direction of the plurality of fuel cells.

公开(公告)号：US20170187046A1

公开(公告)日：2017-06-29

申请号：US15390741

申请日：2016-12-27

Applicant: Industrial Technology Research Institute

Inventor： Chiu-Ping Huang ,  Li-Duan Tsai ,  Bing-Joe Hwang ,  Chun-Jern Pan ,  Hao-Sheng Cheng ,  Yu-Hsiang Mao ,  Meng-Che Tsai ,  Jiunn-Nan Lin

IPC: H01M4/92 ,  C25B11/04 ,  G01N27/30 ,  H01M8/083

CPC classification number: H01M4/921 ,  C25B1/003 ,  C25B1/04 ,  C25B11/04 ,  C25B11/0494 ,  G01N27/30 ,  H01M4/8842 ,  H01M4/925 ,  H01M4/926 ,  H01M8/083 ,  Y02E60/366 ,  Y02P20/134

Abstract: A catalyst composition and a use thereof are provided. The catalyst composition includes a support and at least one RuXMY alloy attached to the surface of the support, wherein M is a transition metal and X≧Y. The catalyst composition is used in an alkaline electrochemical energy conversion reaction, and can improve the energy conversion efficiency for an electrochemical energy conversion device and significantly reduce material costs.

公开(公告)号：US20220271302A1

公开(公告)日：2022-08-25

申请号：US17408509

申请日：2021-08-23

Applicant: Industrial Technology Research Institute

Inventor： Sung-Chun Chang ,  Chien-Ming Lai ,  Chiu-Ping Huang ,  Li-Duan Tsai ,  Keng-Yang Chen

IPC: H01M8/0247 ,  H01M8/0263 ,  H01M8/0232 ,  H01M8/0234 ,  H01M8/0245

Abstract: A close-end fuel cell and an anode bipolar plate thereof are provided. The anode bipolar plate includes an airtight conductive frame and a conductive porous substrate disposed within the airtight conductive frame. In the airtight conductive frame, an edge of a first side has a fuel inlet, and an edge of a second side has a fuel outlet. The conductive porous substrate has at least one flow channel, where a first end of the flow channel communicates with the fuel inlet, a second end of the flow channel communicates with the fuel outlet. The flow channel is provided with a blocking part near the fuel inlet to divide the flow channel into two areas.

公开(公告)号：US10900133B2

公开(公告)日：2021-01-26

申请号：US16205349

申请日：2018-11-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuo-Hsin Lin ,  Li-Duan Tsai ,  Wen-Hsuan Chao ,  Chiu-Ping Huang ,  Pin-Hsin Yang ,  Hsiao-Chun Huang ,  Jiunn-Nan Lin ,  Yu-Ming Lin

IPC: C25B11/04 ,  C01B21/06 ,  C25B1/10 ,  C30B25/06 ,  C30B29/38

Abstract: A method for manufacturing nitride catalyst is provided, which includes putting a Ru target and an M target into a nitrogen-containing atmosphere, in which M is Ni, Co, Fe, Mn, Cr, V, Ti, Cu, or Zn. The method also includes providing powers to the Ru target and the M target, respectively. The method also includes providing ions to bombard the Ru target and the M target for depositing MxRuyN2 on a substrate by sputtering, wherein 0

公开(公告)号：US12077873B2

公开(公告)日：2024-09-03

申请号：US17107034

申请日：2020-11-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuo-Hsin Lin ,  Li-Duan Tsai ,  Wen-Hsuan Chao ,  Chiu-Ping Huang ,  Pin-Hsin Yang ,  Hsiao-Chun Huang ,  Jiunn-Nan Lin ,  Yu-Ming Lin

IPC: C25B11/075 ,  C01B21/06 ,  C25B1/04 ,  C25B9/73 ,  C25B11/051 ,  C25B11/057 ,  C30B25/06 ,  C30B29/38

CPC classification number: C25B11/075 ,  C01B21/0615 ,  C01B21/0622 ,  C25B1/04 ,  C25B9/73 ,  C25B11/051 ,  C25B11/057 ,  C30B25/06 ,  C30B29/38 ,  C01P2002/02 ,  C01P2002/76

Abstract: A method for manufacturing nitride catalyst is provided, which includes putting a Ru target and an M target into a nitrogen-containing atmosphere, in which M is Ni, Co, Fe, Mn, Cr, V, Ti, Cu, or Zn. The method also includes providing powers to the Ru target and the M target, respectively. The method also includes providing ions to bombard the Ru target and the M target for depositing MxRuyN2 on a substrate by sputtering, wherein 0

公开(公告)号：US11688862B2

公开(公告)日：2023-06-27

申请号：US17496788

申请日：2021-10-08

Applicant: Industrial Technology Research Institute

Inventor： Sung-Chun Chang ,  Chien-Ming Lai ,  Chiu-Ping Huang ,  Keng-Yang Chen ,  Li-Duan Tsai

IPC: H01M8/04 ,  H01M8/0273 ,  H01M8/028 ,  H01M8/1004 ,  H01M8/0267

CPC classification number: H01M8/0273 ,  H01M8/028 ,  H01M8/0267 ,  H01M8/1004

Abstract: An air-cooling fuel cell stack includes fuel cells, wherein each of the fuel cells includes an anode bipolar plate, a cathode bipolar plate, a membrane electrode assembly (MEA) between the anode and cathode bipolar plates, and an anode sealing member. The MEA includes an anode side structure, a cathode side structure, and an ion conductive membrane (ICM), and the ICM is sandwiched between the anode side structure and the cathode side structure. The anode sealing member is disposed at a periphery of the anode side structure and sandwiched by the anode bipolar plate and the ICM. The anode sealing member includes a first sealing material and a second sealing material, a Shore hardness of the first sealing material is different from that of the second sealing material, and an arrangement direction of the first and second sealing materials is perpendicular to a compression direction of the plurality of fuel cells.

公开(公告)号：US10914012B2

公开(公告)日：2021-02-09

申请号：US16205903

申请日：2018-11-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuo-Hsin Lin ,  Li-Duan Tsai ,  Yu-Ming Lin ,  Wen-Hsuan Chao ,  Chiu-Ping Huang ,  Pin-Hsin Yang ,  Hsiao-Chun Huang ,  Jiunn-Nan Lin

IPC: C25B9/10 ,  C25B11/04 ,  C25B1/02

Abstract: A membrane electrode assembly includes an anode having a first catalyst layer on a first gas-liquid diffusion layer, a cathode having a second catalyst layer on a second gas-liquid diffusion layer, and an anionic exchange membrane between the first catalyst layer of the anode and the second catalyst layer of the cathode. The first catalyst layer has a chemical structure of M′aM″bN2 or M′cM″dCe, wherein M′ is Ni, Co, Fe, Mn, Cr, V, Ti, Cu, or Zn, M″ is Nb, Ta, or a combination thereof, 0.7≤a≤1.7, 0.3≤b≤1.3, a+b=2, 0.24≤c≤1.7, 0.3≤d≤1.76, and 0.38≤e≤3.61, wherein M′aM″bN2 is a cubic crystal system and M′cM″d Ce is a cubic crystal system or amorphous.

公开(公告)号：US10914011B2

公开(公告)日：2021-02-09

申请号：US16205341

申请日：2018-11-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuo-Hsin Lin ,  Li-Duan Tsai ,  Yu-Ming Lin ,  Wen-Hsuan Chao ,  Chiu-Ping Huang ,  Pin-Hsin Yang ,  Hsiao-Chun Huang ,  Jiunn-Nan Lin

IPC: C25B9/10 ,  C25B11/04 ,  C25B1/02 ,  C25B1/10

Abstract: A method for hydrogen evolution by electrolysis includes soaking a membrane electrode assembly into an alkaline aqueous solution. The membrane electrode assembly includes an anode having a first catalyst layer on a first gas-liquid diffusion layer, a cathode having a second catalyst layer on a second gas-liquid diffusion layer, and a cationic exchange membrane between the first catalyst layer of the anode and the second catalyst layer of the cathode. The first catalyst layer, the second catalyst layer, or both of the above has a chemical structure of MxRuyN2, wherein M is Ni, Co, Fe, Mn, Cr, V, Ti, Cu, or Zn, 0