Hydrogen fuel cell concept stock a *** there are 26 listed companies, of which 11 hydrogen fuel cell concept listed companies traded on the SSE, another 15 hydrogen fuel cell concept listed companies traded on the SZSE.
Hydrogen fuel cell concept stocks:
1, Snowman shares (stock code: 002639)
2, Dayang Electric (stock code: 002249)
3, Dewei new material (stock code: 300325)
4, Fureai special equipment (stock code: 300228)
5, Great Wall Electric (stock code: 600192)
6, Huachang Chemical (stock code: 002274)
7, Tongji Science and Technology (stock code: 600846)
8, Times Wanheng (stock code: 600241)
9, Foton Motor (stock code: 600166)
10 Nandu Power (stock code: 300068)
11, Jiangsu Sunshine (stock code: 600220)
12, Guiyan Platinum (stock code: 600459)
13, Sanhuan Group (stock code: 300408)
14, Keliyuan (stock code: 600478)
15, Baring Technology (stock code: 002592)
16, Changying Precision (stock code: 300115)
17, SAIC (stock code: 600104)
18, Kane shares (stock code: 002012)
19, Oriental Tantalum (stock code: 000962)
20, Golden Dragon Automobile (stock code: 600686)
21, New Dazhou A (stock code: 000571)
22, Fosun Pharmaceuticals (stock code: 600196)
23, Manglion Technology (stock code: 002684)
24, Torch High-tech (stock code: 600872)
25, CLP Xinlong (stock code: 002298)
26, Houpu shares (stock code: 300471)
Expanded information
Hydrogen fuel cell car applications:
1, hydrogen fuel cell vehicle works by sending the Hydrogen is sent to the anode plate (negative) of the fuel cell, after the catalyst (platinum), an electron in the hydrogen atom is separated out, and the hydrogen ions (protons) that have lost their electrons pass through the proton exchange membrane to reach the cathode plate (positive) of the fuel cell, while electrons are not allowed to pass through the proton exchange membrane, and this electron, which can only be passed through the external circuit, reaches the cathode plate of the fuel cell, thus generating an electric current in the external circuit.
2. After the electron reaches the cathode plate, it recombines with oxygen atoms and hydrogen ions to become water. Since the oxygen supplied to the cathode plate can be obtained from the air, electricity can be supplied continuously as long as hydrogen is constantly supplied to the anode plate and air to the cathode plate, and water (vapor) is taken away in time.
3. The electricity from the fuel cell, through the inverter, controller and other devices, supplies power to the electric motor, and then drives the wheels through the transmission system, drive axle and so on, which can make the vehicle move on the road. Compared with traditional cars, the energy conversion efficiency of fuel cell vehicles is as high as 60~80%, which is 2~3 times of the internal combustion engine.
4, the fuel cell fuel is hydrogen and oxygen, the product is clean water, it itself does not produce carbon monoxide and carbon dioxide, there is no sulfur and particulate emissions. Therefore, hydrogen fuel cell cars are truly zero-emission and zero-pollution cars, and hydrogen fuel is the perfect automotive energy source!
Baidu Encyclopedia: Hydrogen Fuel Cells