Catalysts facilitate reactions between the electrolyte and the anode or cathode.
Scientists categorize fuel cells by the type of electrolyte used.
Almost anyone can identify with the frustration of a computer failure, whether it happens at work or at home. In addition to high efficiency and low emissions, fuel cells deliver excellent power qual-ity, and redundant fuel cell systems can match the reliability requirements of the most advanced computers. Nearly all businesses and industries now depend on computers for their operations, often their most critical processes. As the Internet continues to grow around the clock, web hosting and telecommunications facilities are also accelerating demand for uninterruptible electricity. With downtime costing thousands of dollars a minute, U.S. businesses are losing billions each year due to computer failures caused by electricity problems.