Will hydrogen energy vehicles eventually replace lithium batteries?

Will hydrogen energy vehicles eventually replace lithium batteries?

Let me start with the conclusion that for a long period of time, liquid lithium batteries are still the main choice for vehicle power batteries. Solid-state batteries, hydrogen energy and related alternative energy sources (methanol, etc.) are still in the stage of industrial demonstration. There is no possibility of large-scale industrialization. In fact, as an energy source, hydrogen has already mentioned many problems in the preparation and transportation of hydrogen. Another point is that from the perspective of vehicle use, the current problems faced by electric stacks include service life and reliability. The problem, of course, large-scale industrialization also has the problem of volume and cost, but even without the cost theory, the hydrogen stack still cannot work stably for a long time, and this involves many technical bottlenecks that have not been resolved. In the long run , A long way to go.

At present, only in the field of commercial vehicles can rely on subsidies to pilot some models, and it is not yet possible to promote solid-state batteries. Various technical routes have not been able to solve the problems of conductivity and interface impedance. The parameter performance is far less than that of liquid batteries (liquid batteries are Energy density is also very safe), so far from talking about the cost advantage. Regarding the new energy market, in fact this year, what we are talking about this year is more that the subsidy is not there.

But from the actual terminal point of view, electric vehicles are far ahead of fuel vehicles in terms of acceleration and comfort. Although domestic electric vehicles have touched a lot of dust, the good news is that some consumers are willing to accept electric vehicles and believe that electric vehicles are indeed suit myself. Therefore, although the decline in the electric vehicle market may be a high probability event, after all, there is still a market, and there is no problem in the long-term production of products.

                                 

Besides, petrol vehicles will not die out, or petrol vehicles will still be the mainstream in 20 years. The direction of technology development is energy-saving. It must be said that although electric vehicles are much better than petrol vehicles in terms of drivability, petrol vehicles are more convenient for domestic use. In the future, there will be no question of who will replace who, but will coexist and develop. There will even be a car market with regional characteristics. Energy-rich places use trams and petrol vehicles, but not enough petrol vehicles. As long as peace is maintained, energy security will always be a possible risk.