This sudden grand welcome ceremony caught Wu Tao off guard. Pen? Interesting? Pavilion wWw. ｂiquge。 info But looking at the pride on his parents' faces, Wu Tao had no choice but to patiently receive these guests who had heads and faces in his hometown.

For a whole day, the Wu family's old mansion was almost broken through the threshold. From the moment of arrival in the city, Secretary Chen, to the departure of the village party secretary at ten o'clock in the evening, Wu Tao accompanied his father to welcome a group of guests who came to visit.

The guest hall in the old mansion is already full of dazzling gifts. Wu Tao's face couldn't hide the look of exhaustion, and Su Tong couldn't open his eyes because of the smoke. Seeing that the two of them were working so hard, Zhang Cuilan felt very unbearable, and while complaining about Wu Fulai, she took the two to their new home in the back.

At the back of Sanxian Village sits an idyllic country community.

As his mother came to his new home, Wu Tao's eyes lit up and said, "Mom, our new home is well decorated!" ”

Zhang Cuilan said with a few treasures: "This is all bought and specially decorated by your father with the money you send home every month." When I bought it, it was less than 200,000 yuan, and it cost 200,000 yuan to renovate it. But now such a small western-style building has been sold for more than 500,000 yuan! ”

Wu Tao said with a smile: "It doesn't matter if it goes up or down, this house is good, you can keep it for your own retirement." ”

"Your father and I are still used to the old mansion in front, this small building was specially bought for the two of you, come back to see it more during the New Year's holidays."

Su Tong said obediently: "Auntie, you can also go to Ning'an to see us!" ”

"Yes, Mom, you see that we came back today and encountered this situation, and we couldn't rest for a day, so tired."

Zhang Cuilan complained: "It's all your father's fault, I heard that the people in the village always praised you, I couldn't keep my mouth, and I revealed the day you went home." The village party secretary told the district cadres, and the district cadres reported it, so today's scene was born. By the way, Tao, I didn't cause you any trouble, did I? ”

Wu Tao waved his hand and said: "No, Secretary Chen hopes that I will support the construction of my hometown and return to my hometown to invest in the construction of the factory, which is not a problem." ”

"That's good, that's good!" Zhang Cuilan said stupidly: "Don't worry, next time you come back, I will definitely control your father's mouth and prevent him from talking nonsense." Alright, you rest first, and I'll go get you something to eat." ”

The next day, the thirtieth day of the Chinese New Year's Eve. According to local customs, today is the day to prepare for ancestor worship and the New Year, and it is not appropriate to walk around and visit each other, so the old house of the Wu family has been restored to its former tranquility.

Early in the morning, Su Tong ran to the kitchen diligently to help, but was driven out by Zhang Cuilan with a smile. Just when I was bored, a young and energetic girl walked in with two carps at the door.

"Auntie, grandpa asked me to send two carp over, and they are still jumping around."

Zhang Cuilan came out and said, "Ouch, it's Huiru, I've seen your cousin-in-law soon." ”

Wu Tao came out of the living room, his eyes couldn't help but be stunned. This little girl has developed into a big girl, and she is no longer the little girl who cried her nose when she was a child.

"Cousin-in-law, you are so beautiful!"

Su Tong finally had a peer to talk to, and immediately said enthusiastically: "Cousin Huiru, you are in good shape!" After saying that, he went back to the house and took the gift to the other party.

Zhang Huiru looked at it, and immediately screamed excitedly: "Cousin-in-law, it's actually a limited edition Chanel, people love you to death." ”

The two girls quickly got together, completely ignoring Wu Tao, who had nothing to say next to her.

Since he couldn't interject, Wu Tao simply didn't make fun, and came to the study alone, rarely looking for something to do in his spare time.

Thinking of Secretary Chen's entrustment to build his hometown, Wu Tao remembered that Subei was one of the domestic battery production bases. This has led to great environmental pollution, but only brought meagre economic benefits. And the high-energy battery technology he is working on may be able to change that.

However, if you want to make a high-energy battery, you must first make a breakthrough in battery materials.

For battery materials, the threshold has been touched in earth science and technology, among which graphene, which has the title of the king of contemporary new materials, is a typical one.

Graphene is a nano-scale two-dimensional material, known as black gold, and as the name suggests, its value is higher than gold. It has extraordinary properties in mechanics, electricity, heat and magnetism, which have been fully proven by experiments.

However, the only problem at present is that graphene is still in the laboratory research stage, and there is no possibility of large-scale mass production.

Wu Tao turned on the computer and searched and found a lot of suspected news about the mass production of graphene, but after searching again, there was no follow-up.

It seems that most of these news are smoke bombs that cooperate with the hype of new energy concept stocks. If it is really feasible to mass produce and prepare, it is impossible to have only these words, which are definitely worthy of hype and rendering by the news media.

So Wu Tao began to study the mass production preparation scheme of graphene.

Among the four mainstream preparation methods that have been disclosed, Wu Tao found that the epitaxial growth method, the chemical vapor phase precipitation method and the graphite oxide reduction method are all chemical methods, which are easy to introduce impurities and difficult to control the purity. And the most unpromising micromechanical separation method made his eyes shine.

The micromechanical exfoliation method is a purely physical method, which is simple to operate and produces the highest quality graphene. However, due to its poor controllability and low efficiency, it is considered to be the least likely method for mass production.

However, these shortcomings are not a problem for Wu Tao!

Because he has intelligent robots!

Wu Tao is keenly aware that the use of intelligent robots to equip the graphene production line should be enough to ensure the controllability and high efficiency of graphene preparation.

Thinking of this, Wu Tao immediately woke up Wangcai, who was pretending to sleep on the sofa, and hurriedly communicated with it.

A large number of preparation methods passed on through the consciousness of prosperity soon filled Wu Tao's mind. Combined with the current situation of earth science and technology, Wu Tao quickly determined that the micromechanical peeling method is indeed the simplest and most suitable preparation method for mass production.

But in terms of process, some subtle adjustments are still needed. The intelligent robot used for mass production needs to make a high-precision robotic arm for special purposes, and at the same time load the corresponding graphene preparation database.

Time passed unconsciously, and it was not until his mother's call came downstairs that Wu Tao finished designing the entire graphene preparation process. After repeated demonstrations by Wangcai, the construction of this process is not difficult, and its core lies entirely in intelligent robots.

And this kind of intelligent robot, only Tianyu Company has the ability to produce and manufacture.

As a result, with the help of the advanced performance of intelligent robots, Wu Tao will easily achieve the monopoly of graphene mass production.

After the mass production of graphene, the energy density and stability of the battery will undoubtedly reach a new level, and the high-energy battery industry will begin to take shape.

With high-energy batteries, the application field of intelligent robots will be greatly expanded!

As a result, a perfect industrial chain has been formed that is interlocking and complementary!