According to China's "Individual Income Tax Law", the Nobel Prize bonuses are "prizes awarded by foreign organizations and international organizations in science, education, technology, culture, health, sports, environmental protection, etc."

According to relevant laws and regulations, the Nobel Prize is tax-free.

These 6.5 million Huaxia coins can be completely transferred into Xu You's personal account.

Of course, Xu You is very conscious about paying taxes. Even when Luo Wenkun gave Xu You a bank card of 50,000 yuan as a thank you payment, Xu You reported it truthfully and paid taxes normally and legally.

In addition to the Nobel Prize bonus, after Xu You won the award, many organizations or individuals also expressed their intention to award honors and bonuses to Xu You.

But except for official rewards, Xu You declined most of them.

Xu You cannot take other people's money or gifts without any reason.

Especially the money from private companies, if collected, has a completely different nature.

After experiencing the Nobel Prize, Xu You continued his daily scientific research work.

Most of the time in scientific research work is relatively monotonous and ordinary, and there are not so many exciting moments.

The only difference is that because Xu You is a Nobel Prize winner in physics, it has become easier to apply for various projects, and many companies are also very active in inviting Xu You to collaborate on horizontal projects.

Of course, Xu You has very strict requirements for the selection of topics.

Xu You will only choose to accept topics that he feels are meaningful.

Xu You would decisively reject any project invited by a company that was obviously trying to gain Xu You's popularity by spending money.

On this day, Xu You received a horizontal project invitation from a state-owned enterprise in Shanghai in his work mailbox.

This is a textile company. Logically speaking, it seems to have little to do with Xu You's research field.

But according to the content of the email, the company wants Xu You to help it study the condensed matter structure and other properties of a new type of fiber material.

This new material is called lyocell fiber, which is known as the green fiber of the 21st century and has already begun to be used in clothing, industry and other fields.

Because of its unique properties, this material has very good prospects in the future.

But at the same time, this material also has some disadvantages.

For example, it is easy to pill and so on.

To a certain extent, this affects the current application of this material.

The company hopes that Xu You can help them improve the shortcomings of this material with his own research.

After reading the content in the email, Xu You was still very interested in the research on this topic.

Although this material is mainly used in the clothing industry and industry, it seems to be less important than materials such as chips.

But these are also indispensable key links in people's lives.

After that, Xu You checked the company that sent the email, and it was indeed the state-owned company from Shanghai as stated in the email.

Xu You told Qiao Sen about this, and Qiao Sen also felt that this was a good research topic.

Even though the knowledge involved in this topic is not just condensed matter, it also involves knowledge of some materials.

But condensed matter is inherently related to materials, not to mention Xu You’s knowledge of materials is also very rich.

In the high-temperature superconducting project team, it was Xu You's key contribution that enabled the 202k superconducting material forming technology to be realized.

To a certain extent, Xu You's level of materials science is not even worse than that of the top materials experts in the country.

After clarifying his willingness to cooperate with this company, Xu You responded via email, expressing his willingness to discuss the matter in detail.

After receiving Xu You's reply, Modu Textile Group immediately expressed its willingness to come to Jijing and communicate with Xu You face to face on this matter.

Because of Xu You's current special status, even if he only meets with other people, he still needs to report to his superiors.

In the end, the meeting place was decided at Ji University Campus.

In this case, it is very convenient and relatively safe for Xu You.

Nowadays, the management of Jida campus is very strict.

People on campus need to show relevant documents before they can enter the campus.

If you are from outside the school, you not only need to make an appointment in advance, but you also need to go through a security check before you can enter the school.

When the day came to meet, Xu You, Qiao Sen and others gathered in a living room with people from the Modou Textile Group.

Through mutual introduction, both parties had a preliminary understanding of each other.

This person named Qi Zhiliang is the R&D director of Modu Textile Company and is responsible for the research and development of some related technologies.

The topic this time may seem relatively ordinary, but it is actually related to the material revolution in the future clothing industry.

Because many synthetic fiber materials are based on petroleum.

Due to the increasing depletion of petroleum resources in today's society, the prospects of these synthetic fibers using petroleum as raw materials are not optimistic.

In the industry, many people believe that this lyocell fiber material is likely to be the mainstream material for clothing in the future.

"Professor Xu, the research on this material is mainly carried out by us with German research institutes and domestic universities. Over the years, we have made many breakthroughs in the research on the properties of lyocell fiber materials, but there are still some

Crucial issues have not been completely resolved.”

Xu You didn't know much about the properties of this material, so he asked:

"Mr. Qi, please tell us in detail."

"Okay, Professor Xu. First of all, the advantage of lyocell fiber is that it combines the excellent characteristics of natural fibers and synthetic fibers. It also combines the high hygroscopicity and breathability of cotton, the smooth feel of silk, and the high strength of polyester.

.However, an obvious disadvantage of this material is fibrillation."

Xu You still knew about the concept of fibrillation.

The so-called fibrillation refers to the splitting of fine microfibers on the surface of the fiber.

Generally speaking, for materials that are prone to fibrillation, the fibrils produced during the first fibrillation are relatively large.

The length of the split microfibers is about 1mm and can be tangled into balls.

To put it another way, this material is easier to pill.

"Mr. Qi, in other words, clothing made of lyocell fiber material is more likely to pill, right?"

Hearing Xu You's words, Qi Zhiliang smiled and said:

"As expected of Professor Xu, that's what I mean. This kind of material is indeed very easy to pill. Regarding this characteristic, we have been doing related research and it has achieved certain results. However, in recent years, it has been difficult to break through.

We have looked for a number of relevant research institutions, but have not been able to solve this problem well. So this time, we thought of you, Professor Xu."
Chapter completed!