FIELD: biotechnology, biochemistry. SUBSTANCE: hydrogen-oxygen fuel member based on immobilized enzymes comprises hydrogen electrode made of carbon material on which enzyme hydrogenase as a catalyst of hydrogen oxidation is immobilized; and oxygen electrode made of carbon material on which enzyme oxidase as a catalyst of oxygen reduction is immobilized. Electrodes are partitioned by the ionic conductor. Invention provides low sensitivity for carbon monoxide and hydrogen sulfide containing in hydrogen composite obtaining by reforming and microbiological way, respectively. Invention can be used for the development of electrochemical generator of electricity, namely, for fuel members using molecular oxygen as fuel and oxygen as an oxidizing agent, among them, oxygen as the air component. EFFECT: valuable properties of fuel element. 4 cl, 11 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HYDROGEN FERMENT ELECTRODE PREPARATION METHOD | 0 |
|
SU1107050A1 |
| FUEL-CELL ANODE BASED ON MOLYBDENUM BRONZES AND PLATINUM AND METHOD OF ITS MANUFACTURING | 2014 |
|
RU2564095C1 |
| METHOD OF MANUFACTURING METAL-OXIDE CATALYTIC ELECTRODE FOR LOW-TEMPERATURE FUEL CELLS | 2012 |
|
RU2522979C2 |
| METHOD OF MANUFACTURING OF MEMBRANE-ELECTRODE UNIT WITH BIFUNCTIONAL ELECTROCATALYTIC LAYERS | 2009 |
|
RU2392698C1 |
| METHOD OF ELECTRODE PREPARING FOR QUANTITATIVE ELECTROCHEMICAL DETERMINATION OF 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE (NADH) IN SOLUTION | 0 |
|
SU1806187A3 |
| ELECTROCATALYST FOR REDUCING OXYGEN, FUEL CELL CONTAINING ELECTROCATALYST AND METHOD OF GENERATING ELECTRICAL ENERGY | 2006 |
|
RU2422947C2 |
| STRAIN CALDEROBACTERIUM HYDROGENOPHILUM NOV. GEN. NOV. SP. INMIZ-1215 PRODUCER OF HYDROGENASE | 0 |
|
SU1125245A1 |
| FUEL ELEMENT AND METHOD OF ITS APPLICATION | 2006 |
|
RU2394311C2 |
| METHOD FOR MANUFACTURING A SELF-HUMIDIFYING ELECTROCATALYST FOR HYDROGEN-AIR FUEL CELLS | 2020 |
|
RU2744103C1 |
| ANODE FOR DIRECT ELECTROOXIDATION OF BORON HYDRIDES OF ALKALI METALS | 2009 |
|
RU2396637C1 |
