The search for a Fuel-Cell Car
Going to work in 2030. A commuter gets into a car and turned the key. There is a slight noise target = "_blank"> Auto parts pumps and compressors. The dashboard comes alive. The engine is not running really finished, even if up that the driver presses the accelerator. Then leave the vehicle in heavy traffic.
Like their predecessors of the twentieth century, cars are moving so slowly that the hiss of tires is louder than the roar of their motors. N spew fumes from exhaust pipes, just wisps of steam from water. No Smog spoils views of the mountains. Transport environmentally arrived.
This journey began 1975 Arizona Cactus Country when Geoffrey Ballard, a 43-year-old Canadian geophysicist, came his way through a small cement block motel with a shaggy short to walk from the Mexican border. He was looking for a laboratory at low prices to pursue his dream of finding an alternative to gasoline engine internal combustion engine.
He bought the motel for $ 1400 and burned mattresses dirty, but the building still smelled, so he persuaded the local fire department to come for a training exercise. Observing their pipes blowing up the Clean, Ballard thought to overconsumption in the world of fossil fuels. Reduce it would be hard, but it had always been stubborn.
In the energy crisis of 1973, he was called Washington to guide research in energy conservation. His wife, Shelagh, and their three school-age children stayed in Arizona. During six months, he oversaw studies almost - Anything that does not depend on oil, coal or gasoline. But disillusionment soon set in. Only ideas that promised results within a few years would be funded. On a home visit in early 1974, he said he wanted Shelagh return to Arizona to resume his quest for better energy technology.
Ballard thought battery electric cars are the best alternative energy. A big problem is the weight of lead in storage batteries. Could lithium, the lightest metal, be replaced? He had a friend, Ralph Schwartz, an eccentric engineer who had worked with lithium and sulfur dioxide.
Needing an electrochemical, they went to Prater, University of Texas at El Paso. Prater said he lacked experience with batteries. "I do not want someone who knows about batteries, "said Ballard." They know what will not work. I want someone willing to try things that others may not. "
Within six months Prater managed to isolate a key ingredient, lithium dithionite. They blend in a beaker with solvent added strips of copper and charged with electricity. Then they hooked a light bulb flashlight - and it glowed! Prater was ecstatic. However, a battery in practice, take the money to develop.
At that time knowledge was given capable submarines in Vancouver for oil exploration. Needing a set of tools, he found Ballard was hired as a consultant and soon agreed to fund a lithium battery.
That's when Ballard and Schwartz bought degraded the motel in Arizona and began to conduct experiments. On weekends, Prater has flown in from El Paso, the landing Piper's two seats in an adjacent field. Living on pizza and beer, they worked to exhaustion, take a nap on the patio furniture, then return to chemistry.
After two years, Schwartz bowed. Ballard was still committed to alternative energy, but he and Shelagh is felt the attraction of Canada. Prater had met and married a woman from Vancouver. Then they moved into the warehouse submarine Vancouver.
Funder of the project, which withdrew from the financial plug. But his cousin, Horace Koessler, was money. He owned a seaplane and she wanted a companion on a tour of the Arctic. "You have one month to convince me to invest in the project of the battery," he said. Desperate for funding, Ballard took a flying course.
Their trip was a near disaster. Engine failure and weather conditions deteriorate Forced to land on a remote pond, and during three days they sat on the torrential rains. The radio calls unhelpful. Finally, Ballard hung a tarp over the engine, located the problem straightened link carburetor and got home. Koessler made $ 200,000.
Then, smoke detector cabinet injected money. Currently a large jovial engineer named Paul Howard had joined Ballard. Late on a Friday 1979, he took a phone call. The smoke detector had filed for bankruptcy, meaning that Ballard is now in receivership.
This weekend, Prater, and Howard Ballard agreed to form a new company. Ballard was the eldest of 11 years, with a history and contacts Business good, but he offered them equality partnerships. "There are many responsibilities for everyone," he said. They rented a small office and said Ballard Research.
For the next four years, they scrambled to pay the bills, selling mainly lithium disposable. The rechargeable version worked, but each charge was lower than the previous one, like a watch spring flow. Then an exciting alternative appeared.
In 1983, the Canadian military wanted a fuel cell with a proton exchange membrane (PEM) for the silent power. A fuel cell is like a battery, but better. It requires no charge overnight. It reverses the familiar experience of secondary school science in which electricity is put into water to produce hydrogen and oxygen. In a PEM cell, a plastic membrane coated polymer with platinum between two flat electrodes. Hydrogen flow in one side, the oxygen on the other. They combine to form water and generate electricity without combustion and emissions of evil.
"A fuel cell is electrochemistry, "Prater told colleagues." It is just our street. "Ballard has won the contract and hired a team technique. Engineer David Watkins set up the laboratory. Danny Epp, a sailor who had worked on the submarine, because most of the day, building to date. Ken Dircks has testing. They bought a sample of a membrane expensive DuPont has developed for the U.S. space program. But their budget is so tight that Epp scrounged materials bins. When he needed to make grooves on the plate electrode to channel gas, he asked a company who sells trophies to pay engraving machine. In three years they had the most powerful of PEM cells, for its weight and size in the world. Watkins set up a presentation at an international conference in Phoenix. Hardly anyone had heard of Ballard's research, but scientists had noticed impressive results. Soon they were visiting the laboratory.
In 1987, the entrepreneur Michael Brown read an article on fuel cells in the dentist's surgery. A few weeks later he received a tip about Ballard. Excited by the fuel cell promise, he persuaded the Development Bank Canada to join his firm, Ventures West, a union that has raised 880,000 $.
Continued progress. The team has replaced Ballard DuPont the membrane with a share of Dow Chemical and was left running. To their astonishment, he has generated four times the previous power. As they watched, a finger-thick electric cable got so hot that the strands of copper started to melt and fuse. They were screaming and jumping around. With this second pulse radical power, electric cars suddenly seemed possible.
In 1998, Ballard Research needed additional funding. Brown and his partners decided that, before they commit more money, the founders of Ballard had to bring in new leaders with business skills more.
Brown have introduced to Firoz Rasul, a 36-year-old engineer who had been vice president of marketing for MDI Mobile Data. Aware of their limitations in the world of megabusiness, Ballard Rasul founders gave an equal share of stock and making him President. Rasul and Brown wrote a new business plan and up 5 million dollars.
To refine and commercialize fuel cells would mean an enormous growth and at least ten years without the benefit net. Employees rose from 37 in 1989 to over 450 today. The company, now called Ballard Power Systems, switched seats. To increase the need for hundreds of millions of dollars, they had to set annual targets for more power, improved reliability, reduced cost - And meet them. And they did.
One of the key points, led by specialist polymer Alfred Steck is a membrane at a lower price inside the fuel cell. Mixture of plastics and polymers, the group Steck to spread to form films, dried in a clean room and put them in cells. The first membrane is brittle and not after 300 to 500 hours, not good enough for a commercial vehicle. The "Third Generation" membrane, however, just kept running. When he rose from 1000 hours, they broke a bottle of champagne. At 5000 hours, another bottle. Then 10,000 hours. More champagne. When Steck had a shelf of empty bottles, Ballard Power Systems had its own membrane, sustainable affordable.
In mid-1990 Ballard wanted to put the cell in a small bus to show he could actually make the wheels turn. He had played tennis with the Minister of Energy in British Columbia Jack Davis, who said: "Give me a 'green' photo opportunity for the Prime Minister and I will get funding." The province has paid 2.7 million of $ 4.1 million worth of costs.
They unveiled the project in June 1993 World Science outside Vancouver. The first Minister Mike Harcourt waited with Ballard and the media. Suddenly, Paul Howard, who was responsible, received a call walkie-talkie of the bus. "The compressor stop. "A small bolt - not part of the cell, but crucial - had failed.
After a moment of stunned horror Howard was a charade orchestrated opera. Six workers Ballard, hidden from sight, drove the bus until it rolled silently on a slight slope toward the podium. Harcourt gave a speech, then said: "Now we'll go for a ride." But the crowd milled around. Reporters asked Howard one question after another. He kept talking. There were too many people to move the bus safely, so the trick worked. Harcourt leave for another appointment. "Come back this afternoon for a ride," Howard told reporters. Until then, the problem has been corrected.
Government and company officials engine began to visit for testing. Vancouver and Chicago have even in order for city buses. Meanwhile, California has passed laws requiring that ten percent of all cars sold from 2003 to Vehicle zero emission. Other states have followed suit, creating a potential market for vehicles with fuel cells.
Germany, Daimler-Benz, the first major automaker to experiment with a cell from Ballard in the late 1980s, took the initiative. In 1996, it deployed a van powered by Ballard. In a series of multi-million-dollar deals, Daimler-Benz bought a 20 per cent stake in Ballard 1997, while Ford has acquired a 15 per Participation cent the next year. The three companies have formed two new joint ventures to manufacture fuel cell, market and powertrains for electric vehicles.
"The starting gun in the race to produce the first fuel cell car was fired, "said Juergen Hubbert, head of Daimler Car Division." A new era in transportation is emerging. "
"This is an incredible jump," said David Scott, professor of mechanical engineering at Canada's University Victoria. "The fuel cell will have an impact on transport comparable to that of the chip communications."
Ballard trouble keeping up with invitations to speak at universities. He advises students: "Do not be patient. All things do not come to those who wait. Dare to be eager to change things for the better. "
About the Author
Jedd Sullivan is an automobile writer specializing in automobile and car accessories products and has written authoritative articles on the Automotive industry. He also works as a Market Analyst for one of the leading discount auto parts retailers in the country today.
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