Recently, the first hydrogen fuel bus demonstration line in Jinhua City, Zhejiang Province, was officially opened, and the first batch of 10 hydrogen fuel cell buses were put into use. Environmentally friendly and energy-saving hydrogen fuel cell vehicles have appeared in many parts of China. In Hebei Province, 625 hydrogen fuel cell vehicles were put into use in Zhangjiakou To prepare for the arrival of the Beijing Winter Olympics. Don't underestimate these battery cars, when the time comes, they will become a huge guarantee for transportation services.
The global energy transition is the trend of the times. China is not far behind in this track. So, what are the advantages of hydrogen fuel cells compared with lithium batteries? Hydrogen fuel cells use hydrogen as fuel, under the action of electrochemical reactions, chemical energy is directly converted into electrical energy, which is environmentally friendly, more green and environmentally friendly than lithium batteries, and will not produce harmful gases such as nitrogen oxides, and even carbon dioxide. With the development of the economy, countries around the world are aware of the importance of energy. Natural mineral resources are non-renewable, while hydrogen energy has no such problem. At the current level of technology, people can use industrial by-products to produce hydrogen, and they can also use renewable energy sources such as photovoltaics and wind power to electrolyze water to produce hydrogen.
In addition, hydrogen fuel cells have some advantages that consumers can intuitively feel. The energy conversion efficiency of hydrogen fuel cells is very high, which can provide sufficient endurance for hydrogen fuel cell vehicles. Hydrogen has a higher energy density, hydrogen fuel cells are more adaptable to low temperature environments, and consumers do not have to worry too much about the endurance of hydrogen fuel vehicles in the cold winter will be greatly reduced. And hydrogen fuel cell vehicles are convenient and fast to hydrogenation, and can be filled in only 5 to 8 minutes. These advantages are intuitively felt by consumers.
China is currently vigorously developing hydrogen energy. The state vigorously supports and introduces relevant hydrogen energy subsidies. Some cities can even be rewarded once they conquer the key technologies of fuel cells. Hydrogen refueling stations in various places are also under active construction. In the face of new energy, technical support is also indispensable. China's scientific research has developed rapidly, and many fields have been recognized by the international community. Previously, the State Power Investment Hydrogen Energy Company put into operation the first independently developed hydrogen fuel cell proton exchange membrane production line in Wuhan. What is a proton exchange membrane? The proton exchange membrane is the core component of the hydrogen fuel cell, and its quality directly affects the service life of the hydrogen fuel cell. After 17 months, China successfully realized the first fully autonomous and controllable proton exchange membrane production line, which is of great significance and marks China's breakthrough in the long-term monopoly of European and American enterprises in this field.
Previously, the US media believed that in the future, China will once again overtake in the field of electric vehicle development. China's scientific and technological development is step by step, and we have reason to believe that China will achieve more scientific research results in the future, achieve more technological breakthroughs, and contribute more to the cause of energy conservation and emission reduction.