Rebirth of the Tech Frenzy

The best way to enter Huacheng is to take down this project and use this project to make Huacheng go uphill. In the past, Huacheng's scientific research was through financing, and this financing is the key to mine mines in the future. If Xiang Qianjin wants to change all of this, he must help Huacheng to win this project. Stop financing!

In China in 1997, the technology industry was basically monopolized by foreign countries. Whoever breaks the monopoly will earn the first pot of gold, time! It takes time to advance the project! And this time, now there are only twenty days!

However, Xiang Qian's current status is indeed too bad, and Xiang Qian's current family situation is very unoptimistic. Before going to university, my mother finally passed away. His father used to be a scientific researcher. He was unfortunately sacrificed for a secret research project, leaving three sons and his mother alone. The mother is also in the research institute, and she lives on her little salary, her father's pension and renewal salary. With this little money, he has raised three sons, the eldest brother Xiang Qiang, the second brother Xiang Qianyong, the third is him, Xiang Qianjin. The eldest brother went to the police academy and became a policeman, and the second brother worked in the factory, and he was the only one who went to college.

The three brothers have a very good relationship. Xiang Qianjin's tuition is paid by his elder brother and his second brother together. In fact, if he finds a job now, he can also ease the situation at home. He remembered that if he had become financially self-reliant earlier, he would also be able to relieve the pressure on his eldest and second elder brothers, and the second elder brother might not be able to go the other way.

When Xiang Qianjin was walking along the corridor of the teaching building by himself, someone suddenly stopped him.

"Go forward? Why are you going if you are not in the research room?"

Xiang Qianjin was excited, he raised his head and saw an old man looking at him. This glance suddenly broke the fog of Xiang Qiang's everything, it seems...the opportunity has really come!

Xiang Qianjin walked up without hesitation, helped the old man take the information in it and said, "Old Zheng! Haha, I...I want to ask you about something."

"Oh! What's the matter?" Old Zheng looked suspiciously at Xiang Qianjin, and Xiang Qianjin said with a smile: "That's it, Mr. Zheng, I have an idea, isn't this a trainee in the research room? I have an idea, but Cheng Zhi This person can’t listen to other people’s opinions, and I don’t bother to discuss it with him. I want to ask you. After all, if you are a teacher, he will demean others."

"Well, if you have an opinion on Cheng Zhi, you first retire his R&D team, I will secretly reveal a piece of news to you! Our school will soon have a project approval. I still value your kid. Yeah!" Zheng Lao said here with a mysterious smile. Xiang Qianjin certainly knows what the project Zheng Lao is talking about, that is, the large-scale equipment DC electric control design project that Wang Lao presided over. Xiang Qianjin will push this project to its climax. Xiang Qianjin said with a smile: "I'm not telling you about him. Bad thing, I really have an idea, and I want to discuss it with you."

Old Zheng smiled, he looked at Xiang Qianjin and asked, "Okay! Then, let's go to the classroom over there and say it!"

Zheng Lao took Xiang Qianjin into a classroom that was temporarily unused. He turned around and looked at Xiang Qianjin and asked, "Okay, what do you think? Let me hear your thoughts."

Mr. Zheng is such a person. He likes to listen to the ideas of young people. Even if it is unreasonable, he will encourage you to do it. Moreover, if your ideas are feasible in theory and in reality, Mr. Zheng It will also help you realize your vision. Therefore, this is definitely a breakthrough point for Xiang Qiangjin to break the current biggest obstacle! The first thing is to get Zheng Lao's approval.

Thinking of this, Xiang Qianjin hurriedly explained: “We are now developing a new generation of batteries. They want to continue to upgrade from Ni-MH batteries. I don’t think it will work. No matter how the Ni-MH batteries are upgraded, they will not be as good as lithium batteries. Natural advantage. After all, we are developing mobile phone batteries, not large storage batteries."

Old Zheng looked suspiciously at Xiang Qianjin and asked, "Oh?! You said natural advantage? What advantage?"

Xiang Qianjin replied very confidently: "That's right, the work of nickel-metal hydride batteries has a "memory effect". The so-called memory effect means that the battery needs to be continuously charged for 12 to 14 hours. The life of continuous charging is about 500 times. However, the effect of lithium batteries is different. Now Chongying has launched lithium-ion batteries. They use polymer materials and use a polymer material called "lithium iron phosphate". This polymer material has a relatively stable olivine lattice structure. , The charging speed is fast, the life is long, and the stability is excellent. The only thing that is not bad is that the work effect is not good when working at low temperatures. But you can think of a solution elsewhere. The problem of poor work at low temperature can be solved through the solution of external materials. "

For Xiang Qianjin, these things are common-sense problems in some popular science materials. For him, there is no longer any need to prove whether they are reasonable. In the research and development of direct current, Xiang Qiang also has considerable research on batteries. So in terms of batteries, Xiang Qianjin is also considered expert.

Old Zheng was taken aback for a moment. He took a deep breath and thought carefully about what Xiang Qianjin said. After a while, he whispered: "You mean, you want to use polymerized lithium-ion batteries? You still understand. The polymer material problem of lithium-ion batteries??"

Xiang Qiang looked around, he looked back and saw a blackboard behind him, then he confidently picked up the chalk and scribbled out a lot of chemical formulas on the blackboard.

Charge status: LiFePO4-xLi (lithium ion)-xe→xFePO4 ten (1-x) LiFePO4

Discharge state: FePO4 ten xLi (lithium ion) ten xe→xLiFePO4 ten (1-x) FePO4

Positive electrode reaction: LiFePO4↔Li1-xFePO4+xLi++xe-;

Negative reaction: xLi++xe-+6C↔LixC6;

The total reaction formula: LiFePO4+6xC↔Li1-xFePO4+LixC6.

After Xiang Qianjin finished the last stroke, he clapped his hands and turned his head and said, "Old Zheng, do you think there is a problem with this?"

Elder Zheng stood up, he looked at the equation suspiciously, and then looked at Xiang Qianjin and said, "Where did you learn it? Didn't you... major in electronic control?"

Xiang Qianjin smiled and said, "Such basic things can be understood with some care!"

Mr. Zheng picked up his reading glasses and read it on the blackboard in surprise. He could look at the things on the blackboard as if he had seen a ghost. He kept looking and thinking. Finally, Mr. Zheng took off his eyes and nodded. , He asked very puzzled: "Go ahead! Tell me the truth, you made this thing yourself?"

"Well, yes, including the supporting plans for the production process, I have them." Xiang Qianjin raised his chest confidently, and Zheng Lao pointed to Xiang Qianjin and said, "Really?! You mean, you can take it out now. A whole set of plans to come?"

"I can try, but I am not completely sure, so I am looking for you. I am a scientific and technical personnel. Although I have not graduated yet, I should have professional ethics now. I am responsible for what I say, so what I want to tell you is , I can do it."

Elder Zheng nodded. He frowned and thought for half a day, and then said: "In this way, you and me go to the office, and you don't go to the research room in the afternoon. You can come up with a plan as soon as possible. If you have any questions, you can directly ask me." Elder Zheng was obviously a little excited. Although he was not tall, when he grasped Xiang Qiang's hand with his thick big palm, Xiang Qiang felt that his palm was wide and warm. Also very reliable...

Zheng Lao is a good person, but he has a bad vision and misunderstood the person. She married her granddaughter to Cheng Zhi, but Cheng Zhi was a scumbag. In the end, she took poison and committed suicide when she gave birth to a girl. This incident caused Zheng to be sick and died soon after. He still remembers this. This old man is really a good person, but it is a pity that good people are always bullied by evil people.

Xiang Qianjin smiled and helped Zheng Lao take the materials to his office. There is an electric stove in Zheng Lao's office, which can be warmer than the scientific research room. Xiang Qianjin sat at his desk calmly writing his plan, did Zheng Qiaomin pour hot water for Xiang Qianjin, then check his plan at any time, and constantly give him suggestions. Unlike Cheng Zhi, Cheng Zhi will step on others, not Zheng. Mr. Zheng likes to discuss, even if the one in front of him is a college student.

After Xiang Qianjin wrote all the plans in a brain, Old Zheng looked at them with a little excitement. He watched them for a full hour, and he almost finished reading them word by word! Zheng Lao didn't say a word for a full hour, and from time to time he held the data for comparison. After reading all of them at the end, Zheng Lao's eyes were red with excitement. God bless the country! It turned out to be...you are such a talented person! Hahaha! go ahead! Do you know what your plan represents? Your plan represents the future! Let us in the battery industry, if these ideas can really pass the laboratory, at least we have caught up with the world! What a kid! ! What a kid! ! ! Hahaha! ! You have reduced us at least 15 years of generation gap! ! "

"Really? My plan?" Xiang Qianjin asked curiously, and Zheng Lao complimented: "If you didn't see this plan with my own eyes, you wrote it, or I personally discussed it with you. , I really can’t believe this is what you wrote! This plan is too old, and I can’t find any faults in the details! You almost think of all the production and the details that may occur. You It's not like a research and development plan, it's also like a production design specification!"

Having said this, Zheng Lao's face flushed with excitement, and his face was full of red light, which could be seen. He was really happy, Xiang Qianjin was just a smirk. Although he was happy, Xiang Qianjin had other things in his mind that might make Zheng Lao angry. That is...join Huacheng Research.

Boom boom boom!

When Zheng Lao and Xiang Qianjin were immersed in the joy of success, Sun Jin hurriedly knocked on the door and came in and said: "Go ahead! Why are you here? It's not good! Cheng Zhi said that you were maliciously absent from class and reported it. It has been sent to teach. The director is there!"

Old Zheng pulled his face and said, "What? Go ahead, have you asked for leave?"

"Please!" Xiang Qianjin said blankly, and Sun Jin followed to testify: "I testified, and went forward was invited. Cheng Zhi agreed, and then he did it anyway!"

"This person, in vain, I still think he is a pretty good young man with a bad mind!" Zheng Lao had a sullen face. If he was arrested for malicious absenteeism in a project, the road forward for the project would be over in the future, because there will be penalties, and Many projects will not let him go.

The average teacher would not say anything to students who really missed class two or three times. As a result, Xiang Qiang asked for leave. He still said that, it was too much!

Old Zheng thought for a while, then pointed his finger at Sun Jin and said, "Where is Cheng Zhi? Take me to find him!"