With the frequent occurrence of electric vehicle accidents in recent years, more and more people are beginning to worry about whether their electric vehicles will also suffer such accidents.
Now there is a kind of "hydrogen energy car" on the market that is sought after by many people, and it is also called by the majority of car owners, hoping to popularize it as soon as possible!
So, can this hydrogen-powered car really replace electric vehicles as mainstream?
Electric vehicle accidents are frequent.
On February 23, 2024, a fire broke out in Xiyuan, a famous merchant in Yuhuatai District, Nanjing, burning down many houses and burning down the hard work of many families.
The fire ultimately killed 15 people and injured 44. Such a shocking figure has also attracted more and more people's attention** reasons.
According to the cause of the fire, which was later released, it was learned that the fire was caused by someone parking an electric vehicle on the elevated elevated of the building.
On December 28, 2023, a fire broke out in a self-built house in Chaoyang District, Beijing, and four people in the house eventually died.
*The cause is caused by electric vehicles**.
On December 13, 2023, a fire broke out in a high-rise community in Huizhou City, Guangdong Province. The accident also resulted in the death of two minors.
Coincidentally, this disaster is also caused by the charging of electric vehicles indoors.
According to statistics, in 2023, there will be nearly 2 fires caused by electric vehicles alone in ChinaIn 10,000 cases, the spontaneous combustion of lithium batteries in electric vehicles is the root cause of all fires.
Lithium battery is a commonly used battery in the market, and many electric vehicles are installed with lithium batteries, which also makes many people worry about whether their electric vehicles will also have such problems.
However, now a new type of transportation has appeared on the market, that is, hydrogen vehicles, and it has been put into use in some parts of our country.
Some car owners also said: Looking forward to its early popularization!
So, can this hydrogen-powered car really replace electric cars?
Hydrogen vehicles enter the market.
Now, a new type of energy vehicle has appeared on the market, called hydrogen vehicles. As the name suggests, hydrogen-powered vehicles convert hydrogen energy into power to achieve the desired results.
And hydrogen is also a relatively clean energy source on the market today, and it also has many advantages.
Not only is it cleaner and greener than previous energy sources, but it also has a longer battery life and charges faster than regular electric vehicles.
Anyone who knows a little bit about chemistry knows what the chemical formula of hydrogen is, and after the chemical reaction between hydrogen and oxygen, the chemical molecule produced is H2O, that is, water.
This is further proof that hydrogen is a very clean energy source. If hydrogen energy can become the mainstream energy source in the future, sustainable human development can be achieved.
Not only that, but since hydrogen-powered cars are powered by hydrogen, it only takes a short time to complete the charging when the car is being charged.
Hydrogen vehicles have many advantages that have attracted a lot of attention since they were launched.
The first company to launch a hydrogen-fueled car was a bike-sharing company called Yong'an Xing. Not only have they launched hydrogen cars, but they have also launched shared hydrogen cars.
Yong'anxing's hydrogen car has a range of 70 kilometers and a top speed of 22 kilometers per hour.
The most attractive thing is that this hydrogen car from Yong'an Xing can be fully charged in just 3 minutes.
Due to the short charging time, car owners no longer have to worry about charging their electric vehicles overnight and no longer have to worry about the battery catching fire.
If the battery runs out of power in winter, as long as you can find a place to charge it, you don't have to worry about pushing the cart because of the lack of power.
In Zhaoqing, Guangdong, some companies have also officially launched a batch of hydrogen energy sharing bicycles. Judging by their appearance and performance, they are no different from regular electric vehicles.
As more and more people pay attention to hydrogen, some car owners have expressed concern because of previous hydrogen balloon accidents.
So, is hydrogen really safe?
Is hydrogen really safe?
In 2024, the International Battery Exhibition will be held in Tokyo, Japan. At this exhibition, some people raised their own questions about the safety of hydrogen fuel vehicles.
Because Japan has been researching hydrogen much earlier than China, and they also hold most of the patents in this field.
Japan also uses more hydrogen fuel than China. However, the hydrogen fuel leak has also been questioned by Toyota's technicians.
Because Japanese car owners basically park their cars in the open air, even if there is a hydrogen leak, there is no need to worry**.
However, there are many car owners in China, and most people usually park their cars in underground parking lots. If hydrogen leaks, there will be irreversible consequences.
However, Toyota technicians say there will be no leakage problems, as the production and design of the hydrogen storage tanks are carried out in strict accordance with standards and statutory tests.
In addition, many cars have hydrogen pipes with thin diameters that are unlikely to cause leaks. Nowadays, the doors and body of cars are relatively airtight, so there is no need to worry about these problems.
We don't need to worry about this because all products go through countless experiments before they appear in public.
As long as it is done properly, there is a high probability that there will be no accidents.
Some car owners also wonder, since hydrogen energy also has certain safety risks, why not use graphene batteries?
Why is graphene not promoted?
In fact, graphene batteries have been around since the time when lithium batteries "ruled" electric vehicles. The conductivity and optical properties of graphene are very outstanding, and it also has a very broad prospect.
So why hasn't graphene been fully popularized yet?
Initially, graphene research progressed very rapidly, but it was not until later that it was discovered that it was not advancing its commercialization.
In the final analysis, it is because graphene has strong electrical and thermal conductivity. It is because of these two properties that graphene is difficult to maintain stability during large-scale production and refining.
This situation will affect the quality of the graphene battery.
In addition, in the refining process of graphene, even if it is refined, there is no way to guarantee that it can meet people's expectations in the process of use.
Moreover, graphene resources are relatively scarce, and if you want to achieve large-scale mass production, it is likely that there will be a shortage of resources.
Due to this series of reasons, graphene has also been unable to advance the commercialization process.
Judging from the current technology, it is indeed difficult to achieve mass production of graphene, and it is impossible to find a very reliable way to produce it.
However, we can't conclude that graphene energy is a **. We believe that with the development of future technology, we will be able to mass-produce graphene!
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