摘要:
A tubular solid oxide fuel cell assembly includes at least two tubular solid oxide fuel cell units, at least one shared current collector and a retainer for retaining a section of the fuel cell units and shared current collector in close fitting relationship therewith.
标题翻译:VERFAHREN ZUR HERSTELLUNG EINES INTERKONNEKTORSFÜRHOCHTEMPERATUR-BRENNSTOFFZELLEN,ZUGEHÖRIGEHOCHTEMPERATUR-BRENNSTOFFZELLE SOWIE DAMIT AUFGEBAUTE BRENNSTOFFZELLENANLAGE
摘要:
Provided are a fuel cell and a fuel cell stack in which a decrease in performance due to a poisoning substance is suppressed. A fuel cell, provided with: a fuel battery cell having a solid electrolyte layer that has a first main surface and a second main surface, a first electrode part disposed on the first main surface, the first electrode part being an air electrode or a fuel electrode, and a second electrode part disposed on the second main surface, the second electrode part being the other of an air electrode or a fuel electrode, the fuel battery cell generating power using a power generation reaction of a reaction gas; an interconnector disposed so as to face the first electrode part; and a collector part for electrically connecting the first electrode part and the interconnector, wherein the first electrode part has an inner peripheral part connected to the collector part and an outer peripheral part disposed on the outer peripheral side of the collector part, the outer peripheral part having a greater height than that of the inner peripheral part.
摘要:
In some examples, solid oxide fuel cell system including a tubular substrate defining a fuel flow cavity within the tubular substrate; a plurality of solid oxide fuel cells on a surface of the tubular substrate, each cell including an anode electrode, a cathode electrode, and electrolyte, wherein the anode electrode, cathode electrode, and electrolyte are configured to form an electrochemical cell, wherein, during fuel cell during operation, fuel flows within the fuel flow cavity of the tubular substrate along a fuel flow direction from an inlet to an outlet of the fuel flow cavity, and wherein a permeability of the tubular substrate to the fuel varies along the fuel flow direction.
摘要:
Provided are a fuel cell and a fuel cell stack in which a decrease in performance due to a poisoning substance is suppressed. A fuel cell, provided with: a fuel battery cell having a solid electrolyte layer that has a first main surface and a second main surface, a first electrode part disposed on the first main surface, the first electrode part being an air electrode or a fuel electrode, and a second electrode part disposed on the second main surface, the second electrode part being the other of an air electrode or a fuel electrode, the fuel battery cell generating power using a power generation reaction of a reaction gas; an interconnector disposed so as to face the first electrode part; and a collector part for electrically connecting the first electrode part and the interconnector, wherein the first electrode part has an inner peripheral part connected to the collector part and an outer peripheral part disposed on the outer peripheral side of the collector part, the outer peripheral part having a greater height than that of the inner peripheral part.
摘要:
The invention relates to a bio-electrochemical system (2) and method for recovery of components or generating electrical energy from a waste stream. The system according to the invention comprises: • - an anode compartment (6) with an anode (8); • - a cathode compartment with (12) a cathode (14), wherein at least one of the anode and cathode is a bio-electrode; • - a circuit (16) connecting the anode and the cathode, the circuit comprising a power source (18a) for providing an electric current or a resistor; • - an ion-exchange membrane (20) separating the anode and cathode compartment; and • - a flow channel (24) defining hydrophobic membrane (22) configured for gas extracting and/or reactant supply.