In fact, there has always been a refutation in the new energy vehicle industry - new energy vehicles are environmentally friendly.

However, as long as we carefully analyze the raw materials and energy composition of new energy vehicles, we will know whether new energy vehicles are environmentally friendly, in fact, there is a question mark.

The first is the battery of new energy vehicles.

Tesla uses ternary lithium batteries, and the so-called ternary lithium batteries are ternary polymer lithium batteries.

The cathode material of the battery is a lithium battery with ternary cathode materials such as lithium nickel-cobalt-manganese oxide (Li(NiCoMn)O2) or lithium nickel-cobalt-aluminate, and the ternary composite cathode material is nickel salt, cobalt salt, and manganese salt as raw materials.

In addition to ternary lithium batteries, BYD Motors also uses lithium iron phosphate batteries, which are cathodes composed of olivine LiFePO4 material and connected to the positive electrode of the battery by aluminum foil. The negative electrode of the battery, which is composed of carbon (graphite), is connected to the negative electrode of the battery by copper foil.

Whether it is a ternary lithium battery or a lithium iron phosphate battery, a look at the materials used in the battery knows that there must be pollution in the production process of the battery.

Although this pollution is much smaller than that of previous lead-acid batteries, it is not completely zero.

In addition, there is the source of electricity just mentioned.

72.4% of Xia's electricity is thermal power, which is electricity generated from coal.

So the question is, is it to use the engine to burn oil directly to reduce the pollution, or to burn coal and then put electricity into your city to let you charge the emission is smaller?

Emissions from direct use of energy are certainly smaller than those from indirect use.

The current emission standards for China VI for gas-fired engines are certainly less pollutant than coal emitted after combustion in power stations.

Therefore, when you buy a new energy vehicle, the sales consultant will only say that you have zero emissions in the process of driving, and will never tell you that the electricity you charge is actually polluting, and your battery is actually polluting in the process of production and destruction.

So why do we have to develop new energy vehicles?

Because in the field of fuel vehicles, Xia Guo's enterprises simply can't do Toyo and Omi's enterprises.

Toyota's cars sell nearly 10 million units a year, and the sales of all domestic car companies in Xia Guo are not so much.

"We must actively embrace new energy, but it depends on what kind of new energy." Zhou Xiao said, "The high-consistency energy liquid is injected into the microbial battery to make the microbial battery 'move', which is new energy!" ”

Zhang Zhidong fully agreed with Zhou Xiao's statement, and also took the experimental team to study how to make a combination of small biological batteries, and then arrange tiny input pipes on each biological battery, when the system is tested to the battery is about to run out, a pressurized electric pump will be used to inject the thick energy liquid of the energy tank into each battery.

In the design of new energy vehicles, Zhang Zhiyang attaches great importance to the endurance of the car.

The new energy vehicles on the market have a battery life that Zhang Zhiyang hates.

Tesla M3 long range advertised range is 660 kilometers, in fact, it can only run 550 kilometers when considering traffic jams, air conditioning, etc.

With the increase in service life, it may only be possible to run three or four hundred kilometers in the next five or six years.

The standard endurance version of the Tesla M3 is even more pitiful, with a range of only more than 400 kilometers.

With such a battery life, it's perfectly fine to run in the city, but what if you go out on a trip?

A small self-drive tour may be four or five hundred kilometers each way, and eight hundred to a thousand kilometers round trip.

Of course, if your electric car is relatively expensive and can be charged quickly, you can charge it at charging piles along the way, even if it is fast charging, it takes more than four hours.

If new energy vehicles are popularized, you may still need to queue up for charging.

If you're traveling by car to a mountainous area, a plateau or a sparsely populated place, you're sorry, there are no charging piles, or there are no fast-charging charging piles, and you need to spend seven or eight hours charging.

Charging is inconvenient and the charging speed is slow, which is the disadvantage of many new energy vehicles.

Zhang Zhiyang is determined to develop new energy vehicles with super endurance and super convenient energy replenishment.

In Lexian County, Hai Province, the energy factory improved high-density energy blocks for new energy vehicles, and developed high-density energy blocks into high-consistency energy liquids.

The liquid is injected into each battery by means of an electric pump.

The modified car based on the Nanma 8S is a relatively heavy urban SUV with a motor and a microbial battery pack, consuming 13 kilowatt-hours of electricity per 100 kilometers.

The calorific value of a high-density energy block is 900 kcal per 100 g, while the high-density energy liquid is 850 kcal per 100 g.

If s8 wants to run 1,000 kilometers, it needs 130 kilowatt-hours of electricity, according to the mechanical energy conversion efficiency of 70% of the electrical energy conversion of the motor components and the energy conversion rate of 85% of the colony, it needs (130 divided by 0.7 divided by 0.85) 218.5 kilowatt-hours of electricity, which is equal to the energy of 187918.74 kcal, which is converted into a high-concentration energy liquid requires (187918.74 divided by 850 times 100) 22108g (22.1KG).

(Note: Gasoline has a higher calorific value than high-concentration energy liquids, but the efficiency of gasoline engine is mostly less than 40%).) ）

The density of high-concentration energy liquid is greater than that of water, so the energy liquid with a small volume of 22.1 kg occupied under the same mass requires a "fuel tank" capacity of far less than 22 liters, and if it is configured with 40 liters according to the configuration of ordinary automobile fuel tank, then the actual mileage of new energy vehicles will reach 1800 kilometers.

1800 km!

What is this concept, which means that self-driving travel can be from Shanchuan Province to Shanghai!

This is a data that has never been seen before in the automotive industry!

This is due to the ultra-high energy conversion rate of ionized bacteria, and also due to the fact that the conversion rate of electric motors is much higher than that of fuel vehicles.

When the lab comes up with this kind of data! Zhang Zhiyang knows that if the origin group wants to produce new energy vehicles, it will win Tesla!

In the past, why couldn't Xia's new energy vehicle companies defeat Tesla?

There are many reasons for this.

Fighting battery life, most of them lag behind Tesla, only Biddi Motors and Tesla are not equal.

Fight fast charging, Tesla is slightly better.

Fight 100 meters of acceleration, a little stronger than Di, but it has little practical significance for users.

Fight to the end, what to fight?

Only spell the interior!

Technology can't work, let's make interiors without scientific and technological content, it's better than you, right!?

Therefore, many of Xia Guo's propaganda will complain that Tesla's interior is rubbish, it is a toy car, and the interior of a certain car is so good!

This is the era of voting with your feet, if Tesla is really a toy car, why is the sales of electric cars in Xia Guo a few streets?

When one car and another car dare not fight the motor, battery and only the interior, then he has already lost.

If the origin group makes an electric car, at the same price point or even higher.

The electric car of the origin group can run 1,800 kilometers and recharge energy in seconds.

Tesla's electric car is only capable of running 600 kilometers and charging in 5 hours.

What will consumers buy?