With the gradual formation of the "automobile society", car ownership is constantly on the rise, while resources such as oil are stretched. On the other hand, vehicles that consume large amounts of gasoline continue to emit harmful gases and pollutants. The ultimate solution is of course not to limit the development of the automotive industry, but to open up new energy sources to replace oil. The four rounds of fuel cell vehicles roll quickly and quietly across the road, printing the name of new energy, hydrogen. Almost all the world's auto giants are developing new energy vehicles. Once considered the future of Electric Vehicles, but the long charging time and battery weight gradually it makes it dull. At present, the hybrid vehicle that combines electricity and gasoline can only temporarily alleviate the energy crisis, but can only reduce but cannot get rid of dependence on oil. At this time, the emergence of hydrogen-powered fuel cells is like rebuilding a Noah's Ark, allowing people to see unlimited hope from the crisis. The idea of ​​using hydrogen as a fuel for automobiles has been scary when it comes out, but it is actually based. Hydrogen has a high energy density, and the energy released is enough to make the car engine run, and hydrogen and oxygen react chemically in the fuel cell to generate water without pollution. Therefore, many scientists predict that hydrogen-based fuel cells are the core technology of 21st century cars, and its revolutionary significance to the automotive industry is equivalent to microprocessors as important to the computer industry. Hydrogen-powered vehicles emit pure water and do not produce any pollutants while driving. However, the cost of a hydrogen fuel cell is too high, and the storage and transportation of hydrogen fuel is very difficult according to the current technical conditions because the hydrogen molecules are very small and easily escape through the outer casing of the storage device. In addition, the most deadly problem is that hydrogen extraction requires electrolysis of water or the use of natural gas. As a result, it also consumes a lot of energy. Unless it is extracted by nuclear power, it cannot fundamentally reduce carbon dioxide emissions. 1) The battery voltage is 1.2 ~ 1.3V, which is equivalent to that of Ni Cd battery; Ni Mh Battery,Super Capacitor Battery,Long Life Ni Mh Battery,Low Temperature Ni Mh Battery MAIN NEW ENERGY CO.,LTD , https://www.main-newenergy.com
2) The energy density is 1.5 times higher than that of Ni Cd battery;
3) It can charge and discharge quickly and has good low temperature performance;
4) It can be sealed and has strong resistance to overcharge and discharge;
5) There is no dendritic crystal, which can prevent short circuit in the battery;
6) Safe and reliable, no pollution to the environment, no memory effect, etc.
Hydrogen power is a kind of new energy vehicle. Hydrogen-powered vehicle is a kind of vehicle that realizes zero emission. It emits pure water. It has the advantages of no pollution, zero emissions and abundant reserves. Therefore, hydrogen-powered vehicles are The most ideal alternative to traditional cars. Hydrogen-powered vehicles cost at least 20% more than conventional power vehicles. China Changan Automobile completed the first high-efficiency zero-emission hydrogen engine ignition in China in 2007, and exhibited the first hydrogen-powered concept sports car “hydrogen process†in China at the 2008 Beijing Auto Show.