History of Chemistry: Hydrogen as an Alternative Use of Energy

This source mainly concentrates on the use of hydrogen fuel cells as an alternative to the United States dependency on foreign oil. It elaborates on the negatives of our countries reliance upon external sources for the vast majority of our power production needs, and suggests that hydrogen fuel cells are the answer to a sustainable energy future. The author is a writer for CQ Researcher who concentrates on energy, environmental, and defense issues. While the article is mainly geared toward individuals interested in the automotive industry and the applications of hydrogen fuel cells in vehicles, it does an excellent job of contrasting oil based

With proper handling, hydrogen is as safe as any other fuels such as gasoline, diesel or natural gas – and in some instances even safer. For decades, codes and standard of handling hydrogen have been implemented and safe system designs have been developed. Now hydrogen is produced, shipped, distributed and used safely worldwide for the use in everything from welding to hydrogenated peanut butter. Over 50 million tonnes of hydrogen are produced annually worldwide. Hydrogen is the most common element in the universe, and it’s also the lightest. This means that if there is a leak in a storage tank, the hydrogen rises and diffuses quickly into non-flammable

The search for a renewable energy source has been a top priority to us a human race in the past decade. Many ideas have come in the form of wind, solar, and nuclear power, all having their own drawbacks. But, the one that will be focused upon in this analysis is hydrogen as a source of fuel, and the technology leading the way to making it a reality. This technology would affect everyone in one way or another if correctly used. So we must ask if this technology is beneficial to us, how it might hurt us, and whether it is worth pursuing from an ethical stance.

Hydrogen and fuel cells are not technically renewable energy although they are everywhere and don't cause much pollution. With hydrogen, it can be used as fuel and the only emission is water. By using hydrogen there can be a large reduction in green house gases and air pollution. Plus the hydrogen can be used in the fuels cells to power electric motors or batteries for electricity. If your wondering what fuel cells is, there pretty much batteries, or what you would power an electric car with. The only thing about hydrogen is that it is hard to obtain, or it takes more energy to make it than it gives off. Hydrogen is an element on the periodic table and is in the gas family. Hydrogen’s atomic number is 1and it was discovered by a man by the name of Henry Cavendish in the year of 1766. Hydrogen has no color, taste, and smell, is slightly soluble in water and is highly explosive. Hydrogen can be found anywhere in the universe and is used as the fuel for many solar reactions. The hydrogen that is in our atmosphere has three different isotopes and they are called protium, which has one proton, then deuterium, which has one proton and one neutron. Then the third is tritium, which has one proton and two neutrons. Now if your wondering what protons and neutrons are, then you came to the right place. A proton is sub atomic particle with a positive charge found in the nucleus of an atom. A neutron is a sub atomic particle with a negative

In early 1870’s many researcher’s tried to use some of the alternative fuel to have a better efficiency and to reduce the emission rate, hydrogen was one of the element which they have found out to be

The Hydrogen Fuel Cell could revolutionize the world. This ingenious technology, which creates electricity from the chemical reactions of hydrogen and oxygen has, in its 150-year history, passed many of the critical tests along the path from invention to innovation. Recent developments in fuel cell technology and concurrent developments within the energy and automotive industries have brought the world to brink of the fuel cell age and the hydrogen economy.

There are several solutions to digress from the modern polluting ways of the car, but one of the easiest and most efficient is the usage of hydrogen to power the insurgent Hare pods.

Hydrogen powered cars are the flying cars that generations passed dreamed about. Even though they do not fly through the air, they are the car of the future. Hydrogen powered cars can be a complex subject, just as any new scientific incursion. This means that the field is constantly

Hydrogen gas is only slightly soluble in water. It is not poisonous. Hydrogen has three isotopes called protium, deuterium, and tritium. Tritium is radioactive and has been uses in the hydrogen bomb. In the laboratory, hydrogen can be produced by the electrolysis of water. Hydrogen combines directly with several of the most active elements, but most hydrogen compounds are made by indirect methods. Mixtures of hydrogen and oxygen explode violently when ignited by a spark. When there is air or oxygen with hydrogen’s presence, hydrogen burns with a hot flame and forms water. Chlorine burns in hydrogen and forms a colorless gas called HCl. Ammonia, whose symbol is NH3, is made by combining hydrogen and nitrogen. Other hydrogen compounds prepared indirectly include hydrogen peroxide (H2O2), acetic acid (CH3COOH), and ethyl alcohol (C2H2OH). Hydrogen also combines directly with a variety of compounds. In the presence of a catalyst at high temperature and pressure, hydrogen combines with carbon monoxide to form methanol or wood alcohol (CH3OH). Hydrogen also unites with liquid fats to form solid fats through a process called hydrogenation. Many hydrogen compounds, such as ammonia, ethyl alcohol, and hydrogen peroxide, have extensive industrial uses. Hydrogen is also a good reducing agent and is used to recover some metals from their compounds. Hydrogen’s ability to produce heat when united with oxygen makes it a good fuel or fuel enhancer. They Hydrogen Fuel cell is

With gas prices escalating and fossil fuels becoming limited, scientists have been researching an alternative fuel source that will be more abundant and cost efficient. Issues with our current fuel source include the pollution that is emitted in our air and water sources and the fact that fossil fuels are becoming scarce. One alternative to gasoline is the use of hydrogen as a fuel source. With hydrogen as a fuel source pollution will be in decline, it has become increasingly more abundant than fossil fuels through extracting hydrogen from various sources, and is domestically produced.

Recent years have shown an increasingly large need for a practical renewable energy source for such reasons as diminishing fossil fuels and increases in greenhouse gasses. Hydrogen appears to be a way out of this gasoline-dug hole, or at least, a way out in the future. Hydrogen fuel cell cars are being engineered as we speak as the technologies to refuel them cleanly are being proposed. Unfortunately, most of the technologies associated with hydrogen are still in the prototype/pre-production stages and require better enhancements before becoming mainstream. This paper assesses the practicality of hydrogen power in cars both now and in the future while explicating the actual process of how a

For the past three decades Oil dominates the agenda of political discussion. With scares over price volatility, sizes of reserves, international imports and least of which are the environmental impacts due to carbon dioxide and other emissions. Various speculations and educated guesses place our total depletion of crude oil within the next 50 years and there is a general consensus between environmentalists that we steer toward a hydrogen transportation system given the projected work and nonexistent carbon dioxide emissions (Environmental Technologies class lecture, Santa Clara University). However many barriers stand in the way of attaining such a goal, most of which pertaining

Do you ever question where it comes from? I am talking about the gas for a car, natural gas for cooking and heating homes, and electricity. We have taken advantage of electricity, what was once a luxury for the wealthy is pretty much a basic necessity. So where does it come from? How are we able to keep up with the demand? The answer we can’t keep up with this pace. It is using up our natural rescores at an alarming rate. We ether need to seriously cut down our consumption of natural resources or find sustainable energy sources and fast.

Two motivators for the use of hydrogen as an energy carrier today are to provide a transition strategy from hydrocarbon fuels to a carbonless society and to enable renewable energy sources. The development of a high efficiency, low emissions Hydrogen Internal Combustion Engine (HICE) will lead to establishing a path for renewable hydrogen based fuel utilization. There is a major controversy between whether to use the HICE or the Gas Engine, as well as why to use each over the other.

On a volumetric basis, the energy density of hydrogen is very low under ambient conditions. This presents greater transportation and storage hurdles than for liquid fuels. Storage systems being developed include compressed hydrogen, liquid hydrogen, and physical or chemical bonding between hydrogen and a storage material (for example, metal hydrides).The ability to create hydrogen from a variety of resources and its