公开(公告)号：US11196072B2

公开(公告)日：2021-12-07

申请号：US16453575

申请日：2019-06-26

Applicant: Arizona Board of Regents on Behalf of the University of Arizona

Inventor： Dominic Francis Gervasio ,  Peiwen Li ,  Xinhai Xu ,  Shuyang Zhang ,  Xiaoxin Wang

IPC: H01M8/10 ,  H01M8/1213 ,  H01M4/86 ,  H01M4/92 ,  H01M8/04007 ,  H01M8/04029 ,  H01M8/0258 ,  F04B43/00 ,  H01M8/0267 ,  H01M8/1018

Abstract: A composite proton-conducting membrane comprising an inorganic polymer whose pores are filled with an organic polymer, wherein both the inorganic polymer and the organic polymer are proton conductors and wherein said composite proton-conducting membrane can operate in the absence of solvents, such as water.

公开(公告)号：US11955676B2

公开(公告)日：2024-04-09

申请号：US17221744

申请日：2021-04-02

Applicant: Arizona Board of Regents on Behalf of the University of Arizona

Inventor： Peiwen Li ,  Xinhai Xu ,  Shuyang Zhang ,  Xiaoxin Wang

IPC: H01M8/12 ,  F04B43/00 ,  H01M4/86 ,  H01M4/92 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04007 ,  H01M8/04029 ,  H01M8/1213 ,  H01M8/10

CPC classification number: H01M8/1213 ,  F04B43/00 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/04029 ,  H01M8/04074 ,  H01M2008/1095 ,  H01M2300/002 ,  H01M2300/0082 ,  H01M2300/0091

Abstract: A unit configured as constituent part of a fuel cell for use in novel electrochemical hydrogen compressor material technology system includes a combination of a hydrocarbon auto-thermal reformer, a water-gas shift reactor, and at least two countercurrent flow heat recuperators at least one of which is downstream from both the reformer and reactor. Optionally, two of the at least two recuperators are separated by the reactor to generate H2 in addition to that already contained in reformate formed at the reformer. The unit may include a proton conducting membrane that includes an inorganic polymer with pores filled with an organic polymer, each of which is configured to operate individually within a wide range of temperatures with no added solvent.

公开(公告)号：US20200243888A1

公开(公告)日：2020-07-30

申请号：US16453575

申请日：2019-06-26

Applicant: Arizona Board of Regents on Behalf of the University of Arizona

Inventor： Dominic Francis Gervasio ,  Peiwen Li ,  Xinhai Xu ,  Shuyang Zhang ,  Xiaoxin Wang

IPC: H01M8/1213 ,  H01M4/86 ,  H01M4/92 ,  H01M8/04007 ,  H01M8/04029 ,  H01M8/0267 ,  H01M8/0258 ,  F04B43/00

Abstract: A fuel cell stack comprising one or more high temperature membrane electrode assemblies (MEAs) and a bipolar plate comprising a liquid cooling chamber and gas flow channels; then use thereof, and the preparation thereof. The invention also encompasses an electrical generating system.