For the gift, start research and development of graphene batteries

Chapter 59
"Hey, I didn't expect it. I really didn't expect it. Only five people passed the exam."

On the podium, Jiang Ming said to the audience.

"These are basic questions. I didn't expect your foundation to be so weak."

Jiang Ming continued.

Hearing Jiang Ming's words, everyone was very embarrassed.

After all, no matter what, it was a fact that he failed in the end.

"Do you have anything to say?"

Jiang Ming said to everyone in the audience.

Although he was speaking to everyone, his eyes were always on Zhang Jing.

Zhang Jing was extremely embarrassed watching Jiang Ming aiming at him.He also understood in his heart that Jiang Ming wanted to explain himself.

In such an occasion, it would be embarrassing for whoever stood up. Zhang Jing had no plans to stand up.But Zhang Jing felt helpless when he saw Jiang Ming's appearance of confirming himself, who made his score the lowest.

"Mr. Jiang, it's like this. First of all, my basic knowledge is indeed a little weak. In addition, I really can't understand many terms in the title."

Zhang Jing said bravely.

At this time, Zhang Jing is telling the truth.Moreover, the technicians of Zhang Jing Company did not understand these words.

"For example, the third big question, please explain the influence of Hongming's theorem in the application of large-capacity and high-rate batteries."

"I've never heard of this Hongming theorem before, so naturally I can't answer it."

Zhang Jing said honestly.

Hearing Zhang Jing's words, other people at the scene also interjected:
"Yeah, I haven't heard of it either."

"I asked our chief engineer to search all the literature, and no one has proposed this principle."

Someone said so.

"Boss Jiang, could it be that you made a mistake?"

Some people doubted it.

Hearing everyone's gossip and gossip, Jiang Ming's expression remained unchanged.

"Everyone, listen to me."

Jiang Ming raised his voice a little and opened his mouth to speak.

"Hongming's theorem does exist, and it will be used in all cell production."

Jiang Ming said.

Seeing that everyone still looked puzzled, Jiang Ming continued:

"At the ion level, ions will inevitably attract. This attraction will generate a force. This force will cause the migration between ions and be affected. This phenomenon is called Hongming's theorem."

Crowd: ? ? ?
"Excuse me, Mr. Jiang, where is the source of this theorem? Has it been published in an official publication?"

someone asked.

"No."

Good guy, if you didn’t use it to test us, would you do this?
At this moment, there was something wrong with the way everyone looked at Jiang Ming.

"It's a bit inappropriate to test us with knowledge points that we don't know, Mr. Jiang, right?"

Someone spoke, and the words were a bit bad.

"Yeah, yeah, I said why do I feel that the topic is so difficult, so that's the reason."

Others chimed in.

"Excessive."

Someone else echoed in a low voice. Although the voice was small, everyone could hear it clearly.

Hearing what these people said, Jiang Ming felt a little funny, and at the same time, a little angry.

"Who do you think you are? Those who hate this here are not ashamed of your own lack of knowledge, but instead blame others for testing you. Is that how you think?"

Jiang Ming said angrily.

"How do I know that your foundation is so poor? This kind of theorem is basic knowledge to me. If you can't master the basic knowledge, what kind of carbon-based battery do you design?"

"I still imagine breaking the monopoly of foreign countries, and I still want to be self-reliant. Go ahead and dream!"

Jiang Ming became more and more angry, and his tone gradually became heavier.

"Having mastered technology that hasn't been made public, is it a crime in your mouth? If it's all this way of thinking, it can be disbanded, and there is no need to study it."

When Wang Mingyang heard that Jiang Ming was really angry, he also said:

"Well said, without such determination, don't participate in this training."

"Everyone, let me give you an idea. The carbon-based batteries we are going to study next have a comprehensive performance that is more than five times that of existing graphene batteries."

Wang Mingyang revealed a big news to everyone.

"What, five times more, graphene cells!"

Good guy, everyone was stunned when they heard the news.

Graphene batteries have been tested by everyone, and their performance is outstanding.The energy density is close to 600. If this is five times the performance, the energy density will have to be 3000. Is this still an ordinary battery?

This is a proper small reactor!
Nowadays, vehicles using graphene batteries have a driving range of 1500 kilometers on a single charge. If carbon-based batteries are used, the mileage will be more than 5000 kilometers.

It really takes half a year on a single charge.

If it is really successfully developed, it is true that there is no such thing as a traditional battery.

"Old Wang, what about the cost?"

Someone responded and asked.

With such a strong performance, the cost should also be high, as long as the high cost is not too high, there should still be an advantage in terms of overall cost.

I am afraid that this new technology uses some rare raw materials, which will lead to a sharp increase in the cost of batteries.No matter how good the performance of such batteries is, the high cost will limit their promotion.

This kind of situation is not uncommon. In the laboratory, there are many high-precision technologies, but they cannot be popularized because they cannot be costed.

It is also a difficult problem for the commercialization of experimental products.

"The specific cost has not been revealed yet, but after a comprehensive calculation, because there is no such thing as lithium carbonate, its cost is at most less than one-third of the traditional one."

Wang Mingyang said.

"Fortunately, only one third."

"Yes, it is not bad to achieve such high performance with only a 30% increase."

"Yes, yes."

Wang Mingyang:
Jiang Ming:.
Jiang Ming was speechless after hearing what everyone said. Could these people be fools? They have done too much technical work and cannot understand normal speech?
What is an increase of 30%, which sentence sounds like this, it is clear that the total cost is only 30% of the original.According to them, co-authoring new technology and high performance means that the cost will increase, isn't it too general?

"Cough cough!"

Jiang Ming couldn't bear it anymore and coughed twice.

"Everyone, review the questions carefully and hear clearly what Elder Wang is trying to express."

Jiang Ming reminded.

"It's that the cost is only one-third of the original cost, not that the cost is increased by one-third."

Jiang Ming pays attention to the point, emphasizes it!
???

???

"Oh, it's only a third."

Someone suddenly understood and understood, but the next moment, an unbelievable expression appeared on his face:

"Are you kidding me, the cost of such a powerful battery is so low?"

Others also realized that the cost of batteries is lower than before, not higher, which is a bit scary!

"General Manager Jiang, are you sure you're not joking?"

Someone said in a low voice.

"That's true. You heard me right."

Jiang Ming gave an affirmative reply.

After hearing Jiang Ming's words, everyone fell silent for a moment, and the scene was extremely quiet for a moment.

Jiang Ming wondered why these people didn't speak anymore. Could it be that they didn't believe it? They shouldn't. With Mr. Wang here, the accuracy should not be questioned.

Wang Mingyang looked at the crowd, did not speak, but smiled half-smile.

"Mr. Jiang, we are wrong. We have a poor foundation, so we shouldn't doubt you."

At this time, a boss spoke up and said apologetically to Jiang Ming.

"Yeah, we were wrong, we shouldn't doubt your skills."

"Speaking of which, I have great admiration for the technology of graphene batteries. I heard that graphene batteries were developed by you. When I saw them today, they are really unusual."

"Yes, it is."

Next, everyone, you were speechless and apologized for questioning Jiang Ming before.

Jiang Ming also understood a little bit. This group of bosses, who are used to being leaders, are all people with better eyes than hands. It is not easy to admit their mistakes face to face.

Seeing that his assessment had achieved his goal, Jiang Ming felt relieved.

The technology is difficult and the task is heavy. Jiang Ming is not afraid of these. What Jiang Ming is afraid of is a group of people with high ambitions and low power. They are self-righteous and give random orders, disrupting the overall progress of the project.

You know, the research and development of carbon-based batteries requires the strength of the whole, and Jiang Ming doesn't want these people to get involved in it.

"How should I put it? I understand how you feel. However, the research and development of carbon-based batteries is very difficult. You must be prepared to tackle the difficulties."

"In addition, as the deputy chief engineer of carbon-based battery research and development, after the research and development is successful, you will be given different rewards according to your research and development progress, including the priority use of carbon-based battery technology."

Jiang Ming said seductively.

I have to say that Jiang Ming's words hit everyone's heart.

To say that these people have a large group of brothers behind them, waiting to support them.

If the carbon-based battery is successfully developed, with its excellent performance, it will definitely be a sweeping existence.If it can obtain the priority right to use, it will definitely take the initiative in the battery market.

Thinking about the reshuffle of the entire lithium battery market, the business opportunities in the middle are absolutely huge.

Without Jiang Ming's urging, everyone was full of fighting spirit, as if they had been beaten with chicken blood.

Seeing that, Jiang Ming also heaved a sigh of relief, and finally settled these old qualifications.

You know, whether a team can succeed or not, fighting spirit is a very important aspect.

One or two people who are absent-minded may not affect anything, but when everyone is in this state, even if it can be done, it is likely to fail.

The current opening is good, but the chicken blood still needs to continue to fight.

"Here, since there is no problem, then look through the textbook I gave you. On the second page, it is the arrangement for the next half month. You carry out training work according to the schedule."

Jiang Ming continued.

Looking at the training form given by Jiang Ming, everyone vomited blood.

It clearly states that training starts at 8:9 in the morning and ends at [-]:[-] in the evening.

Good guy, you must know that it takes more than an hour for everyone to eat breakfast, wash up, and dress up. Starting at 8:6 in the morning, it means that everyone will get up at about [-]:[-].

The same is the case at night. It is estimated that it will be almost 10:30 when we arrive at the hotel, and after washing up, it will be more than 11 o'clock.

The donkeys in the production team didn't have such a tight work schedule, and they really treated everyone like animals.

Before that, maybe everyone would drop their picks and quit.But after what happened just now, everyone is full of confidence in the future of carbon-based batteries and the future of the industry.

Thinking about it this way, everyone could only selectively ignore the hardships and prepare to grit their teeth and get through it.

"Since there is no problem, let's start with the basic principles of lithium batteries."

Seeing that everyone had no doubts, Jiang Ming was very satisfied and officially started the half-month training.

Hearing Jiang Ming talk about the basic principles of lithium batteries, everyone was a little speechless.This is the most basic knowledge, just as they don't know it, right?
"Li Mingyue, Mr. Li, please tell me."

Jiang Ming remembered very clearly that Li Mingyue scored very high this time, and his skills were superb.

"Some people say that lithium batteries are rocking chair batteries, some people say that lithium batteries are the conversion of electrical energy and chemical energy, and some say that lithium batteries are the release of molar energy of lithium ions."

Li Mingyue talked eloquently, explaining the principle of lithium batteries from different angles.

Hearing Li Mingyue's explanation, Jiang Ming had to sigh with emotion, this Li Mingyue definitely has two combs, and must have studied technology for a long time, otherwise it would be impossible to be so clear.

You know, many people in the audience looked surprised after hearing Li Mingyue's words.

Very idle, many people know the principle of lithium battery, but not as comprehensive as Li Mingyue.Li Mingyue taught everyone a lesson.

"President Li made a good point, but he missed the most important point."

Jiang Ming commented.

"Oh?"

Hearing Jiang Ming say that Li Mingyue missed an important point, Wang Mingyang cheered up and wanted to hear what Jiang Ming had to say.

Because Wang Mingyang thought about it for a long time, and he didn't know from which angle he could explain the principle of lithium batteries.

After all, this kind of principled knowledge is quite general.

"The charging and discharging of lithium batteries, from a microscopic point of view, is the embodiment of the field force between ions, and the manifestation of the force that exists essentially between ions."

Jiang Ming's tongue-twisting words made everyone a little dizzy.

"The specific principles will be explained later, and now we start from the basics."

"Now that we know that the essence of lithium batteries is the activity between ions, this activity is not limited to lithium ions. In theory, all ions can produce this rocking chair effect."

Jiang Ming continued.

"Mr. Jiang, since theoretically all ions can be used as the medium of the battery, why do we use lithium ions? Is there anything special about this?"

When someone asked this question, it was considered to have asked everyone's aspirations.

"It is true that all ions can be used as media, but the force between ions will change according to different ions."

"To take the simplest example, it's like superconducting materials. Some materials are called high-temperature superconducting materials, and some are geothermal superconducting materials. They can all be used, but the degree of difficulty is different."

"The same is true for batteries. Lithium-ion is the easiest material known."

"Of course, it's the easiest, but it doesn't mean it's the best."

(End of this chapter)