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An Overview of Hydrogen Fuel Cell

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The hydrogen fuel cell is now a recognized option all over the world for its number of uses. Here is given an overview of the device. Read and learn. Nowadays focus is made more on using renewable sources and green technologies. This has made the hydrogen fuel cell a well-liked choice among those who desire to bring a great transformation in life.
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   An Overview Of Hydrogen Fuel Cell  Summary: The hydrogen fuel cell is now a recognized option all over the world for its  number of uses. Here is given an overview of the device. Read and learn.  Nowadays focus is made more on using renewable sources and green  technologies. This has made the hydrogen fuel cell a well-liked choice among  those who desire to bring a great transformation in life. Origin of hydrogen fuel cell: The concept of H 2   fuel cell  had been discovered in Germany in 1838. And Sir William Robert Grove developed the very first functioning device in the year 1843. It was almost forgotten when revived by “General Electric” in 1950. Since then, the device has been improved for better functioning. So, it can be said that the concept is years old although the green technology is a new project. Functioning of hydrogen fuel cell:    H 2   fuel cell  functions similar to that of a battery. It comprises of 2 Electrodes including: ã 1 Cathode and ã 1 Anode All these are divided via electrolyte membrane. Then oxygen (O 2 ) and hydrogen passes separately over these two electrodes respectively. Once this is done, H 2 makes a reaction to catalyst on anode converting it (hydrogen) to: ã Negatively Charged Electrons (e-) and ã Positively Charged Ions (H+) Cells generating these electrons are utilized as electric current. Hydrogen ions then pass all the way through the membrane to cathode combining with electrons and oxygen to generate water. It differs from the batter in a sense that continues to operate unless and until it gets fuel. So, H 2  fuel cells are more efficient in comparison to batteries. Advantages of hydrogen fuel cell : Fuel cell combines oxygen and hydrogen to generate electric energy, water and heat as well. It offers the following benefits:  ã It produces no pollution ã Utilizes non-petroleum fuel ã Achieves (2-3) times higher fuel economy compared to conventional engines Additionally, it can also be used as a power source to run the vehicles. Building a hydrogen generator ( HHO) car, you can save huge amount spent on petrol and diesel. Even you can see the engine running at a faster pace but quietly. Future: Fuel cells generally function well on pure H 2. However, other fuels such as methanol, gasoline and even natural gas can even be restructured to generate the gas required. In future, it is expected that hydrogen is likely to connect with electricity as an important source of energy carrier. The function of energy carrier is to move as well as deliver the same to consumers in utilizable form. For an instance: renewable sources of energy viz wind and sun is unable   to generate electricity all throughout but they can generate hydrogen and electric current to be stored till it is required. Best part is it can also be delivered to the areas wherein needed.

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Jul 23, 2017

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