0
Proton Exchange Membrane Fuel Cells are used for both stationary and portable applications. Advantages such as high current densities, fast start-up times and compactness of design makes this type of fuel cell a very attractive and promising candidate for automotive and portable applications.
What else can I help you with?
What has the author Hui Li written?
Hui Li has written: 'Proton exchange membrane fuel cells' -- subject(s): Proton exchange membrane fuel cells
What has the author Fei Gao written?
Fei Gao has written: 'Proton exchange membrane fuel cells modeling' -- subject(s): Mathematical models, Proton exchange membrane fuel cells
How does a fuel cell car works?
it uses electricity to turn water into pure oxygen and hydrogen then uses those gasses to produce electricityand it does this using a reversible Proton Exchange Membrane
What is the fuel used in a fuel-cell automobile?
Fuel cells come in many varieties. Low-temperature designs such as proton exchange membrane fuel cells [PEMFC's, also known as polymer electrolyte membrane fuel cells] are mostly aimed at portable and transport applications
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.
What materials are required for a hydrogen fuel cell?
Hydrogen fuel cells require a few key materials, including a proton exchange membrane, catalysts (often platinum), hydrogen fuel, oxygen from the air, and appropriate electrical connections. These materials work together to facilitate a chemical reaction that generates electricity.
What is the electrolyte in hydrogen-oxygen fuel cell?
potassium hydroxide
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.
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.
What is the suitable fuel for Proton's car?
It is gasoline
What does a main sequence star burn as fuel?
Hydrogen, via the proton-proton chain reaction.
What is the largest hydrogen fuel cell?
As of my last knowledge update in October 2023, the largest hydrogen fuel cell is the one developed by the company Hyundai, known as the "H2 Fuel Cell," which powers their hydrogen fuel cell vehicles. Additionally, large-scale fuel cell systems, such as those used in stationary power generation, can range from several hundred kilowatts to several megawatts, with some installations exceeding these capacities. However, specific rankings can change with advancements in technology, so it’s essential to check the latest developments for the most current information.
