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With the increasing number of people on the earth, technology continues to improve. People enjoy a convenient life at the same time, the ecological pollution and energy consumption problems are constantly aggravating, in the environment is caused by irreversible damage to the fact in front of before waking up, and then began to develop and research a not only meet the energy needs but also minimize the damage to the environment of a new type of clean energy-fuel cells. Fuel cell is one of the most promising energy sources. At present, hydrogen-fueled automobile is one of the most widely used tools of fuel cell in transportation law, and the production of automobiles is increasing year by year, and the production technology is also improving. National governments have issued relevant policies to support the development and research of fuel cells. However, fuel cells still have problems such as high production cost, high energy consumption, and imperfect hydrogen energy industry chain. This article uses the literature to analyze the working principle, development status and future prospects of hydrogen fuel cells. In addition, it also includes the problems of the current use and puts forward some suggestions to solve the problems, such as improving the hydrogen industry chain and reducing the energy consumption of the battery. It helps people to recognize and understand the fuel cell, and also provides some suggestions for the future direction of fuel cell research.
Ke et al. (Mon,) studied this question.