But that's just the beginning.

In the next discharge test, everyone found a 5,000-watt DC motor.

As a result, this lithium-air battery lasted for 68 minutes before announcing that the battery was exhausted, once again proving that the electricity stored in it did not have the slightest false component.

"Academician Pang, thank you, thank you and your team for your work!"

Lu Wenlin, vice minister of science and technology, held Pang Xuelin's hand and was so excited that he couldn't help himself.

Even Xu Xincheng, president of Jiang University, and Li Xiang, dean of the School of Chemical Engineering, were excited at this time.

Everyone understands what this small battery means to Jiangda, to China, and to the world.

In the next half month, the team struck while the iron was hot and successively manufactured more than 20 standard lithium-air batteries for testing in various fields.

The final experimental results show that this lithium-air battery has an astonishing maturity and is an industrial product that can be applied in practice.

Among them, when it is charged and discharged more than 300 times, the capacity can still be maintained at more than 80% of the initial capacity.

The operating temperature is between minus 40 degrees and 60 degrees Celsius, and modular design is possible.

And the larger the mass and volume of the monomer lithium-air battery, the higher the energy density.

If it is made into a battery, it can basically make the use of smartphones reach the level of the straight board computer era back then.

If it is used in the new energy vehicle industry, it can easily make a Tesla have a range of more than 10,000 kilometers.

The only question is, how much does this battery cost.

When Lu Wenlin asked Pang Xuelin this question, Pang Xuelin had already prepared for this question and said with a smile: "Minister Lu, the current price of lithium air battery laboratory products is about 500,000 RMB per kilogram. ”

Lu Wenlin frowned and said, "What about the performance after large-scale industrial production?" ”

Pang Xuelin smiled slightly and said: "This depends on the industrial production progress of large-size single-layer graphene materials." In fact, 80 percent of the cost of lithium-air batteries is on this graphene material. At present, the graphene materials we use are made by Jiangda Carbon Nanomaterials Center, and the production of large-size single-layer graphene materials will be cooperated with Xinkai Material Technology Co., Ltd. At present, Xinkai Materials has begun the production of high-purity single-walled carbon nanotubes, as long as the production line is appropriately modified, it is estimated that the mass production of single-layer large-size graphene materials can be completed in Jiǔ month. ”

"How much can the cost be reduced then?"

Pang Xuelin pondered for a moment and said: "Within the year, after entering industrial production, the cost can be reduced to 10,000 RMB per kilogram, and within three years, the cost can be reduced to less than 1,000 RMB per kilogram." ”

"It's okay, it's totally okay at this cost!"

A smile bloomed on Lu Wenlin's face.

10,000 RMB per kilogram has the possibility of large-scale practical application in the military field, and 1,000 RMB is enough to be promoted to the whole society on a large scale.

This is an artifact that can change the fortunes of a country.

"By the way, Academician Pang, have you thought of the name of this battery?"

Pang Xuelin blinked and said, "How about calling it the Golden Dragon Battery?" ”

"Good, good!"

Lu Wenlin said with a strange expression.

……

After thoroughly confirming the performance of the Golden Dragon battery, on the afternoon of April 28, Pang Xuelin took a special plane to the capital at the invitation of Lu Wenlin to report the situation of the battery to the high-level in person.

In the evening of the same day, Pang Xuelin had an all-night long talk with the senior management on the future development of Jinlong battery.

When Pang Xuelin came out of Da Nei the next day, he called his father Pang Yongnian as soon as possible: "Dad, our family is going to become the richest man in the world." ”

"Son, what nonsense are you talking about?"

Pang Yongnian thought Pang Xuelin was joking.

Pang Xuelin smiled bitterly: "Dad, I just came out of Ouchi, I didn't talk nonsense to you, our family is indeed going to become the richest man in the world." ”

Pang Yongnian was slightly stunned, and asked suspiciously: "Xiaolin, what's the matter?" Tell me about it. ”

Pang Xuelin pondered for a moment and said, "Do you remember when I made a bet with someone at the end of last year to engage in that lithium-air battery?" ”

Pang Xuelin and Tian Hong made a bet to make a lithium-air battery within half a year, which caused a stir in the media, Pang Yongnian of course knew that during the Chinese New Year, he also asked Pang Xuelin.

"Xiaolin, you mean, you've already figured it out?"

Pang Xuelin said: "Yes, the lithium-air battery has been successfully developed, and I had a one-night meeting with the senior management last night to reach an agreement on the promotion of lithium-air batteries. A week later, PetroChina, Sinopec, CNOOC, State Grid, China Southern Power Grid five companies, will each contribute 2 billion, the total registered capital of 10 billion, the establishment of a central enterprise called Jinlong Group, I and my team will permanently obtain 10% of the original shares of Jinlong Group, Xinkai Material Technology Co., Ltd. will obtain 5% of the original shares, and later there will be FGW leaders to take the initiative to find you to go through the relevant shareholding procedures...... Oh yes, and one more thing, the original stake in these batteries is tradable. In the future, I will set up a company to be responsible for the operation of King Long's battery-related patents. The 10% stake of the Golden Dragon Group is also held by the new company. ”

There was a sudden silence on the other end of the line.

For a long time, he didn't hear his father speak, and Pang Xuelin couldn't help but say loudly: "Dad, what's wrong with you?" ”

"I didn't ...... It's nothing! ”

Pang Yongnian didn't know what to say.

I have worked hard for so many years, and I have accumulated a lot of family funds.

But he never imagined that he would receive such a big reward for the purpose of supporting his children.

Pang Yongnian said: "Xiaolin, if you set up a company yourself, do you need me to provide you with manpower?" ”

Pang Xuelin laughed and said, "Dad, don't worry, I have already arranged for someone to register the company." ”

In the new company, Pang Xuelin himself owns 90 percent of the shares, and the remaining 10 percent, Pang Xuelin decided to give 3 percent to Corton Walker, and the rest of the shares will be divided equally by the members of the lithium-air battery team.

And Kirton Walker also officially applied for Chinese nationality after the development of lithium-air batteries, and if nothing else, he should soon be able to obtain Chinese status.

After talking to his father on the phone, Pang Xuelin saw that it was still early, so he asked the driver to drive to Diwu.

Since the end of the Chinese New Year, he has been busy with lithium-air batteries, and he and Yao Bingxia have not seen each other for almost three months.

Yao Bingxia and Pang Xuelin made an appointment to go to Jiangcheng to see him on May Day, but this time Pang Xuelin came to Beijing temporarily, so he simply took the initiative to go to Yao Bingxia's school to have a look and give the girl a surprise.