Hydrogen: The Fuel of The Future By: Json Why are we as Americans so afraid to change? even if it is a change for the better? the world has been using oil coal and other petroleum products to power just about everything that moves for the last 150 years. yet most cars in the united states only get 10-20 miles a gallon and even the "good" ones can get only a petty 20-50 miles a gallon. so why do we put up with the inefficiency when there are far better alternatives out there? Such as hydrogen
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TECHNICAL REPORT SERIES Potential for Hydrogen as a Fuel for Transport in the Long Term (2020 - 2030) - Full Background Report - EUR 21090 EN Institute for Prospective Technological Studies Potential for Hydrogen as a Fuel for Transport in the Long Term (2020 - 2030) - Full Background Report - Matthias Altmann Patrick Schmidt Reinhold Wurster Martin Zerta Dr. Werner Zittel (Edited by Hector Hernandez) March 2004 EUR 21090 EN European Commission Joint Research Centre (DG
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BONDS Bonds pay fixed coupon (interest) payments at fixed intervals (usually every six months) and pay the par value at maturity. Par value = $1‚000 Coupon = 6.5% or par value per year‚ or $65 per year ($32.50 every six months). Maturity = 28 years (matures in 2032). Issued by AT&T. Types of Bonds Debentures - unsecured bonds. Subordinated debentures - unsecured “junior” debt. Mortgage bonds - secured bonds. Zeros - bonds that pay only par value at maturity; no coupons. Junk bonds - speculative or
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Hydrogen Summary * This is how hydrogen fuel cells work: 1. Gas stored in tanks 2. Atoms reach anode 3. Become hydrogen ion and a free electron 4. Ion goes through electrolyte layer 5. Hydrogen ion passes‚ but free electron does not 6. Free electron runs through external circuit from anode (-) to cathode (+) 7. Current of electrons creates electricity 8. Hydrogen ion enters cathode and combines with oxygen to become water which is better for the ecosystem because
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Hydrogen Peroxide & Inorganic Peroxy Compounds Hydrogen Peroxide Hydrogen peroxide (H2O2) is the simplest peroxide (a compound with an oxygen-oxygen single bond). It is also a strong oxidizer. Hydrogen peroxide is a clear liquid‚ slightly more viscous than water. In dilute solution‚ it appears colorless. Reactions Decomposition Hydrogen peroxide decomposes exothermically into water and oxygen gas spontaneously: 2 H2O2 → 2 H2O + O2 This process is thermodynamically favorable. It has
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Chemist from the University of Glasgow in Scotland have taken a step closer towards producing clean hydrogen fuel in a maintainable way. Hydrogen gas is able to be burned to generate electricity without producing lethal releases‚ unlike fossil fuels. It is produced from water releasing them as gas‚ through a process called electrolysis‚ which uses electricity to break the bonds between hydrogen and oxygen. This technique is 30 times faster than the current method‚ and can be powered by renewable
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Allie measured her foot and it was 21cm long‚ and then she measured her Mother’s foot‚ and it was 24cm long. "I must have big feet‚ my foot is nearly as long as my Mom’s!" But then she thought to measure heights‚ and found she is 133cm tall‚ and her Mom is 152cm tall. In a table this is: Allie Mom Length of Foot: 21cm 24cm Height: 133cm 152cm The "foot-to-height" ratio in fraction style is: Allie: 21 133 Mom: 24 152 So the ratio for Allie is 21 : 133 By dividing both values by 7 we get 21/7
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10 Bond Prices and Yields 1. a. Catastrophe bond: Typically issued by an insurance company. They are similar to an insurance policy in that the investor receives coupons and par value‚ but takes a loss in part or all of the principal if a major insurance claim is filed against the issuer. This is provided in exchange for higher than normal coupons. b. Eurobond: They are bonds issued in the currency of one country but sold in other national markets. c. Zero-coupon bond: Zero-coupon bonds are
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Lyons Document Storage Corporation: Bond Accounting In December 2008 Rene Cook sat in her cubicle trying to remember what she had learned in business school about bonds and bond accounting. Ms. Cook‚ a new MBA and special assistant in a training assignment with the company president‚ had just met with David Lyons‚ president of Lyons Document Storage Corporation. He had asked her to think about the possible consequences of repurchasing company bonds outstanding using cash that he felt could
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Assignment no. 1 Fixed Income Securities and Markets Question A.1 Given the following bond: |starting date |30/09/2011 | |maturity date |30/09/2014 | |coupon rate |4.00% | |coupon frequency |annual | |day count |act/act | |nominal value |100 | a) Calculate the price of the security on
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