Title:
ULTRASONIC-ASSISTED FUEL CELL MANUFACTURING METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/215641
Kind Code:
A1
Abstract:
Disclosed in the present invention are an ultrasonic-assisted fuel cell manufacturing method and a system, the method using a catalytic effect of ultrasonic waves on an oxygen reduction reaction at an air-electrolyte-air electrode junction, increasing output power of a cell. A related cell system comprises an ultrasonic transducer, a transducer driver circuit, an air electrode, an electrolyte and a fuel electrode, using the ultrasonic transducer to generate ultrasonic waves at a location of a cathode oxygen reduction reaction of a fuel cell, driving more oxygen molecules to the location of the cathode oxygen reduction reaction, increasing discharge current and output power of the fuel cell.
Inventors:
HU JUNHUI (CN)
LUO ZHAO (CN)
LUO ZHAO (CN)
Application Number:
PCT/CN2019/113561
Publication Date:
October 29, 2020
Filing Date:
October 28, 2019
Export Citation:
Assignee:
UNIV NANJING AERONAUTICS & ASTRONAUTICS (CN)
International Classes:
H01M12/06
Foreign References:
| CN109671961A | 2019-04-23 | |||
| CN109980322A | 2019-07-05 | |||
| CN102593499A | 2012-07-18 | |||
| CN203644882U | 2014-06-11 | |||
| US20100112406A1 | 2010-05-06 |
Attorney, Agent or Firm:
NANJING SUGAO PATENT AND TRADEMARK FIRM (ORDINARY PARTNERSHIP) (CN)
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