Upgrade the world from Hongmeng system

Chapter 281 A glimmer of light

On March 2027, 3, Wu Hao was busy with Haotian Innovation and Technology in his office when he suddenly received a call from Dabin.

"Wu Hao, I found a new production method. Although the finished product is not perfect, it has taken a big step forward compared to the previous results, but now I have encountered a problem, can you come and have a look, By the way, let's discuss a solution together."

Dabin was a little excited on the phone. He didn't mention that the experiment was successful, but said that significant progress had been made.

"I'll be in the lab tomorrow!" Wu Hao attached great importance to this. After all, he had finally made a breakthrough, and perhaps Da Bin had already figured out the way.

Early the next morning, Wu Hao took Gu Fan to the Northwest.

When he came to the laboratory, Dabin showed the two recent results, a 5X5cm single-layer graphene sheet, but the shape around it was irregular, and the surrounding area was corroded with pits and pits, just like a broken old postage stamp.

Through a microscope, Wu Hao found that apart from the irregularity around the graphene, there were a few holes in the middle, just like a stamp eaten by moths, irregular and ugly.

"This is the photo when I was just getting ready, and this is the photo I observed every day..." Dabin played back the historical records.

It can be seen from the photos at the beginning that although the single-layer graphene has imperfections, the flaws are obviously much less than now. These flaws will spread by themselves, and the graphene sheet will gradually become devastated.

"Is this because of oxidation?" Gu Fan asked.

"Yes, the carbon atoms at the edge are very active. Even under the protection of nitrogen, as long as a little oxygen enters, corrosion will occur." Dabin explained.

"That is to say, we only need to solve the problem of preservation before we can declare success?" Wu Hao was a little excited.

"It's not that easy. Look at these flaws, here and here..." Dabin zoomed in on the high-definition pictures he took, and he could see that there were many places where the carbon bonds were broken. It seemed perfect on the surface, but it was not.

"Looking at it zoomed in, the problem is really not small... Sigh, I was so happy just now!" Wu Hao said with emotion.

From excitement to disappointment, it only takes a few seconds, the gap in life is like this, but for the atomic level operation of the development of graphene, it is already very remarkable to be able to do this. Thinking of this, Wu Hao's heart is at peace Some.

"Dabin, this is already a great improvement. I remember that your test products were all broken and incomplete. Now it seems that as long as the dosage of the stripping agent is a little more precise, you can get a graphene sheet with a perfect structure. " Gu Fan is obviously more professional, he has seen Dabin's previous experimental works, and by comparison, he can see that the research has made progress.

"There is indeed progress, but it's not a little bit worse than what you see, but a lot worse. I have controlled the dosage to an accuracy of 0.0001 ml, but the result is still unsuccessful. It shows that this stripping agent is still too active, and we need to look for it. Another substitute, or find another way, and then find another method." Dabin told the truth.

There is no room for falsehood in scientific research. If it is not good, it is not good. As the saying goes, the slightest difference is a thousand miles away. Now that the means have been used to the limit, we can only find another way.

"Don't discuss it, let's go to eat first. Last time, the hand-caught mutton was really good!" Wu Hao was tired and hungry at this time after catching a plane all day.

He still wants to go to the restaurant last time, the mutton tastes pure, and the best fat lamb is used. The most important thing is, last time where he drank and chatted, Da Bin quickly found a way to explain that restaurant It is my own geomantic treasure land, so I should visit it often.

The three of them sat at the table and ordered six catties of mutton and two catties of haggis. A pot of steaming mutton soup was served on the table, and they drank two glasses of wine. Their bodies were warm and very comfortable.

"The last time I came here for dinner, I chatted with you, and suddenly thought of the details of a previous experiment. I hurried back to the laboratory to sort out my thoughts, and finally found this method. Although the result is not satisfactory, it is very rewarding. I hope this Here we can harvest again!" The three toasted and drank it down.

As usual, eat first, and then talk when you are full.

"This mutton is really fragrant, fat but not greasy, thick but not sticky, just right!" Gu Fan praised.

It just so happened that the boss passed by nearby and boasted: "The young man really knows the goods! The sheep sold in my restaurant are all raised by my own people, and they are delivered according to the date, and the pasture feed is also prepared according to the proportion. The mutton in my house is absolutely delicious. It’s unique, and you’re guaranteed to come back after eating it!”

"We are repeat customers! Boss, your mutton is really delicious, fat but not greasy, and very fragrant!" Dabin gave a thumbs up. People who work hard can always make something different, which is to surpass their peers magic weapon.

"Thank you for the face, come, let's have a toast!" The boss was very happy, took out a bottle of Moutai, filled it up for the three of them, and got bored in one gulp.

"Boss, your mutton is very fresh, freshly slaughtered?" Wu Hao was curious.

"It used to be slaughtered on the spot, but now with the cold chain, it can be done directly at my hometown, and then brought over. The labor here is very expensive, and there are professional people slaughtering sheep at my hometown, which is fast and good!" said the owner of the store.

"If there are too many sheep butchers, anyone will be a professional. It shouldn't be difficult." Dabin has slaughtered sheep himself, and he thinks it is not difficult.

"That's not what I said. The mutton needs to be delicious. When slaughtering the mutton, the blood must be drained, and the water in the mutton's belly must be properly treated. As long as there is one process that is not done well, the taste will not be guaranteed!" the owner of the shop said. He is a very particular person, and the mutton he makes is delicious, so he has a good grasp of the details.

"The boss is a very caring person, I would like to give you a compliment!" Wu Hao praised with a thumbs up.

From the words of the boss, it can be seen that he is very familiar with every processing procedure of mutton, so in the finished dishes, the ultimate umami taste can be achieved.

"Drink and eat!" The boss greeted other guests and left.

After hearing what the boss said, Da Bin fell into silence. He held a piece of mutton in his hand and thought about it for a long time. He didn't put it in his mouth until the piece of mutton was completely cold. Only then did he realize that the taste was not right.

"Dabin, have you found inspiration?"

Seeing that Da Bin was no longer obsessed with thinking, Wu Hao asked.

"It's not an inspiration, but I just feel that there may be many problems in doing experiments in an aerobic environment, which is what the boss mentioned just now. Some details are not done properly, which may affect the pot of mutton soup and this piece of mutton. The ultimate taste."

Dabin expressed his thoughts.

"Eat first, let's discuss later, if there is a problem in the laboratory, we will find a way to solve it, and we can always find a breakthrough!"

(End of this chapter)