Fuel cell and method for producing same

• Main Authors: YOKOYAMA, NATSUKI, UNEMOTO, ATSUSHI, SASAGO, YOSHITAKA, SUGIMOTO, ARITOSHI, ARAMAKI, TORU, TSUTSUMI, TAKASHI, MISE, NOBUYUKI, SAKUMA, NORIYUKI
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

This furl cell 1 is provided with a silicon substrate 2, a porous support material layer 5, a plurality of pores 60 or columns 40, and a multilayer body. The multilayer body is provided with an upper electrode layer 10, a solid electrolyte layer 100 and a lower electrode layer 20. An upper electrode layer 10 is formed on a surface that is parallel to a main surface of the silicon substrate 2 so as to be continued to another upper electrode layer 10 that is formed on the plurality of pores 60 or columns 40; or alternatively, a lower electrode layer 20 is formed on a surface that is parallel to a main surface of the silicon substrate 2 so as to be continued to another lower electrode layer 20 that is formed on the plurality of pores 60 or columns 40. The multilayer body is supported by the porous support material layer 5 at least at the upper ends and the lower ends of the plurality of pores 60 or columns 40.