1. Hydrogen Fuel POE 2 nd Period Marion Andrew Fondevilla Mariah Lassiter

2. Who Discovered Hydrogen & Fuel Cell? http://www.nndb.com/people/030/000083778/henry-cavendish-1.jpg Henry Cavendish William Robert Grove http://t0.gstatic.com/images?q=tbn:ANd9GcQYYH_tY5O- duQZMZXYcn4dWUMSnEmatPyMQsBnDzbdLb1k0AeITA

3. Hydrogen Fuel What Is hydrogen Fuel? A zero emission fuel that use electro-chemical cells to produce energy that is environmental friendly and reduces dependence of fossil fuels. How Does It Work? Electrons travel through electrolytes that disrupts chemical reactions that combine hydrogen and oxygen to make water. http://americanhistory.si.edu/fuelcells/images/pafcpem4.jpg

4. Hydrogen Fuel Why is it important? Hydrogen-powered fuel could improve energy use and lower carbon emissions. How is it helping the world right now. It is helping the world with not adding more pollution in the world since it is eco-friendly. http://www.nowtowowhygiene.com/wp-content/uploads/green.jpg

5. Hydrogen Fueled Car Introducing Toyota Mirai http://buyersguide.caranddriver.com/media/assets/submodel/6488.jpg Has zero emission Electric motor(Quit and Quick) Runs on compressed hydrogen that make electricity.

6. Hydrogen Fuel PROS High Efficiency Clean. Carbon free when using H 2 and O 2. Can use renewable fuels Do not need recharging. Can run continuously (as long as fuel is available) Provides base load power (good complement to renewables) No moving parts No noise Fuel can be made from water which is abundant or many other things CONS High cost due to expensive materials like platinum Requires fuel Reliability still evolving. Durability, particularly at high temperatures. Robustness. Many are sensitive to temperature and contamination. Hydrogen fuel not readily available Little infrastructure for hydrogen delivery Safety concerns with hydrogen Low density of fuel, compared to gasoline http://isene.files.wordpress.com/2013 /12/pros_cons.jpg

7. The End Thank you for listening.

8. Credits Images http://buyersguide.caranddriver.com/media/assets/submodel/6488.jpg http://isene.files.wordpress.com/2013/12/pros_cons.jpg http://www.nowtowowhygiene.com/wp-content/uploads/green.jpg http://americanhistory.si.edu/fuelcells/images/pafcpem4.jpg Informations http://www.triplepundit.com/2012/05/fuel-cell-energy-pros-cons/ http://americanhistory.si.edu http://renewableenergyworld.com/rea/tech/hydrogen http://www.driveclean.ca.gov/search_and_Explore/Technologies_and_Fuel _Types/Hydrogen_Fuel_Cell.php http://www.driveclean.ca.gov/search_and_Explore/Technologies_and_Fuel _Types/Hydrogen_Fuel_Cell.php