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What is the electrolyte in hydrogen-oxygen fuel cell?
potassium hydroxide
How is potassium hydroxide used in hydrogen fuel cells?
Potassium hydroxide is used as an electrolyte in hydrogen fuel cells to facilitate the movement of ions between the electrodes and generate electricity. It helps to enhance the conductivity of the cell and improve overall efficiency in the conversion of hydrogen into electricity. Additionally, potassium hydroxide also plays a role in maintaining the pH balance within the fuel cell.
What is the electrolyte in the hydrogen-oxygen fuel cell?
The electrolyte in a hydrogen-oxygen fuel cell is typically a proton exchange membrane (PEM) made of a solid polymer material that allows protons to pass through while preventing the mixing of the hydrogen and oxygen gases. This membrane plays a critical role in separating the two gases and facilitating the transfer of protons during the electrochemical reaction that produces electricity.
How do you put hydrogen in a fuel cell?
Hydrogen is typically stored in a compressed or liquid form and then fed into a fuel cell. The hydrogen reacts with the electrolyte in the fuel cell to produce electricity, water, and heat. The process is efficient and does not produce harmful emissions.
Where does molten carbonate come from?
Sodium carbonate can be made by the Solvay process from brine (sodium chloride) and limestone (calcium carbonate). In the US there are large deposits of a mineral called Trona which is sodium bicarbonate carbonate, and it is obtained from that. Potassium carbonate is made by electrolysis of potassium chloride which is found as mineral Sylvite, which gives potassium hydroxide which is then carbonated with CO2. See wikipedia entries for Solvay Process, Trona, and Potassium Carbonate
What is the electrolyte in hydrogen-oxygen fuel cell?
potassium hydroxide
How is potassium hydroxide used in hydrogen fuel cells?
Potassium hydroxide is used as an electrolyte in hydrogen fuel cells to facilitate the movement of ions between the electrodes and generate electricity. It helps to enhance the conductivity of the cell and improve overall efficiency in the conversion of hydrogen into electricity. Additionally, potassium hydroxide also plays a role in maintaining the pH balance within the fuel cell.
What to be the best electrolyte in a fuel cell?
KOH
Which kind of fuel does a fuel cell have?
water which is an electrolyte in this case , or hydrogen in the water is used and burned
What is the electrolyte in the hydrogen-oxygen fuel cell?
The electrolyte in a hydrogen-oxygen fuel cell is typically a proton exchange membrane (PEM) made of a solid polymer material that allows protons to pass through while preventing the mixing of the hydrogen and oxygen gases. This membrane plays a critical role in separating the two gases and facilitating the transfer of protons during the electrochemical reaction that produces electricity.
How do you put hydrogen in a fuel cell?
Hydrogen is typically stored in a compressed or liquid form and then fed into a fuel cell. The hydrogen reacts with the electrolyte in the fuel cell to produce electricity, water, and heat. The process is efficient and does not produce harmful emissions.
What are fuel cells?
fuel cells are the hydrogen fuel cell that operates similar to a battery. It has two electrodes, an anode and a cathode, separated by a membrane.fuel cell is a type of an electro-chemical cell which can convert the fuel energy into electrical energy by reactions of oxidized and fuel particles triggered in the presence of electrolyte
Where does molten carbonate come from?
Sodium carbonate can be made by the Solvay process from brine (sodium chloride) and limestone (calcium carbonate). In the US there are large deposits of a mineral called Trona which is sodium bicarbonate carbonate, and it is obtained from that. Potassium carbonate is made by electrolysis of potassium chloride which is found as mineral Sylvite, which gives potassium hydroxide which is then carbonated with CO2. See wikipedia entries for Solvay Process, Trona, and Potassium Carbonate
What does an electrolyte do in a fuel cell?
Electrolytes in a fuel cell help facilitate the movement of ions between the electrodes, allowing the flow of electricity to be generated. They help maintain the charge balance within the cell by conducting ions, which are crucial for the cell's overall operation.
Why would you use citric acid in a hydrogen fuel cell?
Citric acid can act as a biodegradable and cost-effective alternative to traditional electrolytes in hydrogen fuel cells. It can help enhance conductivity and stability of the electrolyte, promoting efficient proton transfer during the fuel cell reaction.
Is petrol an electrolyte?
No, petrol is not an electrolyte. An electrolyte is a substance that conducts electricity when dissolved in water, while petrol, which is a hydrocarbon-based fuel, does not possess this property.
What types of material can a fuel cell be made of?
There are 3 main types of a Fuel Cell. 1. Hydrogen Fuel Cell. This is the main one people use nowadays. 2. Solid Oxide Fuel Cell. 3. Alkaline Fuel cell. Made from Alkaline metals.
