"Yes," was shocked by Lu Zhou's momentum. Connie hurriedly placed the sample of the positive electrode material in a glassware and quickly returned to the side of the battery mold. A small amount of electrolysis was extracted from the inside with a pipette. The liquid was collected and stored in a test tube.

On the other hand, Lu Zhou walked quickly to the corner of the lab and took out another artifact in the lab, the Fourier transform infrared spectrometer.

The infrared spectrum is generated by the absorption of specific wavelengths of infrared light when the compound molecules vibrate, and the wavelength of the infrared light absorbed by the chemical bond vibration depends on the chemical bond dynamic constant and the atomic weight of the atoms connected at both ends, so each compound has its own unique Infrared spectroscopy, so infrared spectroscopy is also known as "molecular fingerprinting."

According to the absorption peak in the infrared spectrum, Lu Zhou quickly made a qualitative analysis of the composition of the electrolyte by means of a computer, locking in the mass fraction of all sulfur-containing functional groups and related compounds in the electrolyte.

The end result is quite gratifying.

There are indeed polysulfide compounds in the solution, but the content is quite low. Even if it is used as an industrial application, this material is acceptable, although it is flawed.

What surprised the Lu Zhou was not only the analysis of the electrolyte, but also the observation under the scanning electron microscope.

At the nm scale, the porous structure of sample 23 allows the electrolyte to enter the interior of the composite, increasing ionic conductivity. At the same time, the adsorption capacity of the surface can effectively prevent the diffusion of polysulfide compounds into the electrolyte, thereby effectively suppressing the shuttle effect.

This also confirms Lu Zhou’s statement that the hollow carbon ball is indeed a quite potential direction.

Of course, this is not the most critical.

The most important thing is that the hollow carbon nanosphere with a specific surface area of ​​up to 3025m2g-1 and a diameter of 69nm just meets the previous prediction of Luzhou!

That is, hollow carbon nanospheres with a specific surface area in the range of [2326m2g-1, 3762m2g-1] and a diameter of [60nm-70nm] can effectively inhibit the diffusion of polysulfide compounds in the electrolyte!

"Unbelievable... We succeeded, we succeeded!" Connie waved his fist excitedly, and he couldn't help but shout out loud if he didn't worry that loud speech would interfere with the instrument.

Lu Zhou’s mouth also raised a smile, and the hanging stone in his heart fell to the ground.

Although there is still a long way to go to completely solve the shuttle effect.

But there is no doubt that this is a good start.

"Don't be too excited, we didn't completely solve the shuttle effect," paused for a moment, Lu Zhou continued. "After a maximum of 500 revolutions, the rate of loss of the positive sulfur material will increase, and at the same time the rate of capacity decay will begin. Zoom in, this technology needs to be improved."

Connie couldn't help but say: "Man, you are too strict with your own requirements. If everyone asks that the research results must be taken by the industry to make products, our experiments will not have to be done!"

This way, Connie did not lie.

In terms of this achievement, it is absolutely outstanding.

For another professor to make such a result, let alone the excitement of forgetting, I am afraid to directly change the data, and take the results out to brag.

However, Lu Zhou feels that he is still a low-key point.

After thinking about it, he said: "Although this result is not perfect, it still needs improvement, but it should be no problem to send a sci."

Connie asked: "What are you going to call this new material?"

Lu Zhou thought about it and said: "It is better to call hcs-1."

Hcs is the acronym for hollow carbon spheres. Because it is a trial work, it is temporarily numbered 1.

Connie made a helpless expression: "hcs-1? IMHO, this name is not creative at all, it is not worthy of its amazing effect. Do you not give your research results a good point? Name?"

What is the name of a broken material.

I am blamed for the difficult name?

Lu Zhou said without words: "Do you have any better ideas?"

Connaught came to the spirit and proposed, "How about lz-1? It is quite common to name the initials of the name."

Lu Zhou: "..."

What are you doing?

Originally thought that this guy has any high opinion, it seems that he is thinking too much.

In the end, Lu Zhou dismissed Connie’s proposal and adopted his own plan.

If you follow the rules of lz-1 and lz-2, you will always have the feeling that you are not learning, but the water in the forum.

Still hcs-1 looked more comfortable.

......

Although the industrial prospects of hcs-1 are quite limited, mosquitoes are small and meat. If you encounter an interested company, you can't afford to pay for his research results.

However, this time writing a thesis, it is not necessary to wait for the previous year.

When treating pdms materials, Lu Zhou was too careful, and specially waited for a year, plus no experience.

After consulting his manager, White Sheldan, he learned that when evaluating the novelty of a patent application, although it was clearly stated that the content of the patent application could not be disclosed before the “patent filing date”, as long as “open time” It will be fine after the "patent filing date".

Specifically, as long as the patent number is obtained, the paper can be submitted normally.

Sitting in the office of the Institute of Advanced Studies, Lu Zhou solemnly wrote a letter of authorization to authorize the registration and agency of the patent to Star Technology registered in the Cayman Islands.

The name of the deposit was signed, and Lu Zhou sealed the envelope with the address.

Just right, at this time, Hardy, who had a towel around his neck, came in from the outside.

This guy from Brazil loves to play and is a member of Princeton Football Club. Although the sport of football is not famous for baseball and rugby here, there are still many people playing.

Lu Zhou also played with them several times, but later found that the movement of the Buddhist system along the Carnegie Lake was more suitable for him, so he would not go later.

I was about to sit down and rest for a while, and I saw Lu Zhou writing a letter, and Hardy curiously came together.

"Professor, are you writing?"

Lu Zhou did not answer, and the letter was handed over.

"Come on, just go to the mail room for me and send this letter out."

He took the letter from Lu Zhou’s hand, and Hardy said with a weak voice: “Hey, I shouldn’t have come here...”

Lu Zhou: "If you don't come to nonsense, I won't necessarily find you."

Hardy: "..."

Looking at Hadi, who was holding the envelope, left the office and Lu Zhou began writing the thesis.

Star Technology has established a complete patent department to solve the patent application problem for him.

There are two papers to be written.

One paper is about the effect of specific surface area and pore size of hollow carbon spheres on the diffusion rate of polysulfide compounds. Another paper is about the research of hcs-1 hollow carbon sphere materials.

The former is equivalent to purely theoretical, and will insert a lot of pictures, plus analysis and argumentation. The expected number of pages is about 30 pages. The latter is of an application nature, with a relatively small length, which can be fixed from ten to fifteen pages.

Speaking of it, how good is this paper?

Put your hands on the keyboard and carefully think for a few seconds.

Nature or Science?

This question is really unfriendly for people with difficult diseases...