Chapter 635: Single dog suffers critical hit

After sending Xiao Chenghan to the downstairs of the administrative building, Xu Qingzhou also returned to his office slowly, pulling out the experimental data of Professor Zhao Shengwen's group from the past few days from the computer.

In terms of electrolytes, they were researching a high-concentration ionic liquid electrolyte, hoping to use high-concentration Li to weaken anion migration and inhibit dendrite nucleation.

In interface engineering, they were planning to form a 0.8mm Li-Nafion coating on the surface of the polypropylene (PP) current collector through ultrasonic spraying, to improve the lithium-ion transfer number (t from 0.34 to 0.76) and inhibit dendrite growth.

What Xu Qingzhou needed to think about now was whether he could accelerate the breakthrough of lithium dendrite inhibition technology from a mathematical perspective, using mathematical theory innovation.

Mathematicians abstract physical phenomena into differential equations, predicting unobserved phenomena through analytical or numerical solutions; for example, the mathematical solution of the Schrödinger equation long ago could predict the quantum tunneling effect, which was later verified by experiments.

The core value of mathematicians lies in using abstract tools to sublimate experimental phenomena into universal laws and conversely guiding experiments toward deeper exploration.

To a certain extent, it can be said that mathematics is always the leading language of physical experiments.

Perhaps just as Dirac said: "Physical laws must have mathematical beauty."

From the beginning of the experiment until now, there were a bunch of various mathematical models alone.

In short, it was necessary to come up with something new and find the opportunity to solve the lithium dendrite problem in the complex data.

January 12th.

Xu Qingzhou plunged into calculations, working continuously for a week, and finally had some ideas. Specifically, it was to treat the lithium-ion deposition process as a quantum state energy minimization problem.

Micro-macro coupling, combining quantum-scale spin state calculation with mesoscopic-scale pore topology optimization, breaking through the limitations of traditional single-scale models.

Obviously, this was quite difficult.

The manuscripts alone used up hundreds of sheets. On Saturday evening, Xu Qingzhou, who was immersed in complex formulas, was still grabbed by the ears by Song Yao and stuffed into the gym.

The cold wind was blowing, and outside it was sleeting.

Inside the gym.

Because there was heating, the temperature was not low, and the two of them still changed into summer sportswear.

Xu Qingzhou wore a simple quick-drying short-sleeved shirt and shorts, while Song Yao wore a sports bra paired with white shorts. The whole person was so tall; entering winter, this girl was wrapped up like a panda, but this appearance made Xu Qingzhou feel a bit of a palpitation.

After a simple stretch, standing on the treadmill, Xu Qingzhou first clicked on an incline.

Opposite, Song Yao was doing yoga; this moment she had already set up a split, and could even stuff sponge bricks under her feet, placing her legs more than 180 degrees apart.

Xu Qingzhou expressed his admiration; if it were him, his legs would have broken long ago. Song Xiaohua's body was indeed very flexible.

Xu started to fantasize.

Song Yao lifted her leg, saw Xu Qingzhou staring at her lewdly, and said unhappily, "Are you here to run or to look at me?"

"They don't conflict."

Xu Qingzhou said it as a matter of course, his gaze sliding over the girl's fair thighs, which appeared even more slender during the split.

"You could actually try yoga pants."

He made a suggestion.

Song Yao wrinkled her nose. "That stuff is uncomfortable to wear. Why do you like these strange things? Yoga pants, silk stockings..."

"You don't understand, the half-hidden is the kingly way."

Xu Qingzhou revealed an expression that saw through everything.

"Pervert."

Song Yao cursed in a low voice.

Xu Qingzhou was already immune to these two words; only a true pervert would be broken by these two words. He couldn't be broken at all.

"I won't be eating at home tomorrow night; I'm getting together with Xu Zhengyang and the others."

Xu Qingzhou reported his itinerary in advance.

"Drinking again?"

"Just a little drink."

"The ghost believes you."

Song Yao pouted, and as she pressed down with her legs, an "mm" sound escaped her nose involuntarily, causing Xu Qingzhou to raise an eyebrow as he listened.

He took a deep breath and suppressed the strange feeling.

After climbing the incline for 10 minutes, waiting for the feeling of exercise to come up, he lowered the incline and adjusted the speed to 10.

Time passed bit by bit in the sweat. ===== CHAPTER 636 =====