Difference Between Fuel Power Cell and Lithium Ion Battery
Fuel power cell is a chemical device that converts the chemical energy possessed by fuel directly into electrical energy. At the level of power technology, it is the fourth power generation technology after hydroelectric engineering, energy and nuclear energy. Li-ion batteries are secondary batteries that work mainly with the help of lithium ion cells moving in the middle of the positive and negative. li+ is placed and de-embedded back and forth between the two electrical stages during the battery charging process.
The biggest difference between hydrogen fuel power cell and lithium-ion battery is that he does not need to charge, as long as the hydrogen cracking, the use of habits similar to the fuel car, the use of very very convenient. The price is more affordable compared with lithium battery pure electric car. But the domestic fuel-powered lithium battery industry chain is not complete the difference between fuel-powered batteries and lithium-ion batteries
First, solid-state battery cars have a long range and faster hydrogen cracking. Safe driving is higher than pure electric vehicles, and better back in the user experience. Although the development of solid-state battery cars is slow, but not in the market of being eliminated. Relative to the lithium battery that is deep in the new specific energy to improve mileage shortcomings, the manufacture of fuel-powered lithium battery hydrogen energy vehicles, key components in domestic manufacturing, reducing the cost and more independent innovation topic.
Second, whether it is fuel-powered lithium batteries or lithium batteries related to technicality are a lot of room for development, if you can reduce the cost of fuel-powered lithium batteries, you can achieve the vehicle gasoline / diesel engine fuel to replace electric energy. Specific energy, cycle system to get a substantial increase, then it will be a very good electric energy drive.
Third, the important obstacle to the development trend of fuel power cell is that the cost increases, electrolytic water hydrogen production process is cumbersome, and the whole radon gas plus supply supporting facilities chain still needs to be created slowly. Get hydrogen based on electrolysis method or steam asset reorganization. But the cost of these two ways are relatively high. The cost of lithium battery is relatively low, and the battery charging is also convenient to use, which is more cost-effective compared with other portable electric energy.
Fourth, fuel power cells and lithium batteries are less polluting to the environment. The first ignition material is water, not easy to produce automotive gasoline / diesel engine ignition caused by air pollution. Lithium battery charging and discharging substances are lithium metal oxide, nickel hydroxide, etc., which is not harmful to the environment. Lithium batteries can be recycled.