公开(公告)号：US20230203680A1

公开(公告)日：2023-06-29

申请号：US17840200

申请日：2022-06-14

Applicant: Industrial Technology Research Institute

Inventor： Wen-Hsuan CHAO ,  Kuo-Hsin LIN ,  Hsiao-Chun HUANG ,  Shih-Chang CHEN ,  Han-Jung LI ,  Li-Duan TSAI

IPC: C25B11/077 ,  C25B1/04

CPC classification number: C25B11/077 ,  C25B1/04

Abstract: An anode catalyst material has a chemical formula of FeaNibMcNdOe, wherein M is Mo, W, Sn, Si, Nb, V, Cr, Ta or a combination thereof. a+b+c+d+e=1, a>0, b>0, c>0, d≥0, and e≥0. The anode catalyst material can be used in a water electrolysis device for hydrogen evolution, which includes an anode and a cathode disposed in an alkaline aqueous solution, and the anode includes the described anode catalyst material.

公开(公告)号：US20180034065A1

公开(公告)日：2018-02-01

申请号：US15387961

申请日：2016-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wen-Hsuan CHAO ,  Chiung-Hui HUANG ,  Ping-Hsing YANG ,  Shan-Haw CHIOU ,  Keng-Yang CHEN ,  Chien-Ming LAI ,  Li-Duan TSAI

IPC: H01M4/92 ,  H01M8/083

Abstract: An electrocatalyst is provided. The electrocatalyst includes Pd-containing metal nitride, wherein the metal is Co, Fe, Y, Lu, Sc, Ti, V, Cu, Ni, or a combination thereof. The molar ratio between the metal and Pd is greater than 0 and less than or equal to 0.8. A fuel cell utilizing the above electrocatalyst is further provided.

公开(公告)号：US20210095383A1

公开(公告)日：2021-04-01

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: C25B11/04 ,  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：US20200173040A1

公开(公告)日：2020-06-04

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 ,  C25B1/02 ,  C25B11/04

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：US20200173043A1

公开(公告)日：2020-06-04

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：US20200173042A1

公开(公告)日：2020-06-04

申请号：US16204905

申请日：2018-11-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kuo-Hsin LIN ,  Li-Duan TSAI ,  Wen-Hsuan CHAO ,  Yu-Ming LIN ,  Pin-Hsin YANG ,  Hsiao-Chun HUANG ,  Chiu-Ping HUANG ,  Jiunn-Nan LIN

IPC: C25B11/04 ,  C01B21/06 ,  C01B32/907 ,  C23C14/34 ,  C23C14/06 ,  C25B1/04

Abstract: A method for manufacturing catalyst material is provided, which includes putting an M′ target and an M″ target into a nitrogen-containing atmosphere, in which M′ is Ni, Co, Fe, Mn, Cr, V, Ti, Cu, or Zn, and M″ is Nb, Ta, or a combination thereof. Powers are provided to the M′ target and the M″ target, respectively. Providing ions to bombard the M′ target and the M″ target to sputtering deposit M′aM″bN2 on a substrate, wherein 0.7≤a≤1.7, 0.3≤b≤1.3, and a+b=2, wherein M′aM″bN2 is a cubic crystal system.