The library is still the same place.

Qin Lu found the place he saw, took out a book, and continued reading.

There are basically no books on chemistry. Qin Lu saw it directly at 9:30 when he saw it.

"shake!"

The light suddenly went out!

"I'm going, it's so late?" From childhood to adulthood, Qin Lu saw that he had to sleep and had to sleep and saw that the library was closed and the power was out of power.

Taking advantage of the lights coming from the fifth floor, Qin Lu shook his head and said, "I have read fifty books for four or five hours. It seems that after reading them all, I have a long way to go!"

After rubbing his slightly swollen head, Qin Lu turned on the flashlight of his phone, finished reading the book, and placed it on the bookshelf.

After recording the location he saw, Qin Lu walked towards the elevator.

On Tuesday, there were quite a few people studying and doing homework on the eighth floor, and there were quite a few people in front of the elevator.

Moreover, there are some smart big guys on the sixth and seventh floors. They pressed up the stairs in advance and watched you quietly inside...

Qin Lu smiled bitterly and shook his head, and walked into the ladder on the side.

When you come back from rebirth, the most dissatisfied and unaccustomed to it is this body.

Go downstairs, head straight to the football field, and start the night running.

I ran around the football field for more than twenty laps, almost ten thousand meters, and it was already past ten o'clock in the evening.

Dragging his almost ruined body, Qin Lu went to the back door snack street to buy a fried rice noodles and carried it back to the dormitory.

After not having dinner, he ran so far, Qin Lu felt that he was going to waste.

When he returned to the dormitory, Qin Lu went to take a shower and finally felt a little more comfortable.

"Hey, Brother Lu, you don't even recite this computer. Where are you going tonight?" Li Qiuming looked at Qin Lu and asked in groups.

In the past, Qin Lu usually brought his computer with him and went to the library to code when doing experiments.

Today I only saw a classmate in the dormitory next door bringing back Qin Lu's experimental clothes and experimental books, but the person disappeared.

"Oh, the library read the books for the afternoon and then went for a run!" Qin Lu replied while opening the fried rice noodles on the table.

"Running, Brother Lu, the sun is coming out from the west, are you still running?" Wang Yazhe, who was playing the game, widened his eyes and shouted loudly as if he had heard some big news.

"Old Wang, your brother Tian consumed a lot last night and was already asleep. You whispered quietly..." Zhang Wu pointed to Tian Yuguang who had already pulled the bed curtain and said.

"Brother Wu, what does it mean that I consume a lot? You can imagine the kidneys of a man from the Northeast?" As soon as Zhang Wu finished speaking, a head was poked out from the bed curtain opposite Qin Lu.

"My kidneys in southerners are not vegetarians. I said, how many times have you released on National Day? Let's compare..." Zhang Wu and Tian Yuguang are two people with a partner in the dormitory. Just this, it doesn't count if two people show off their dog food a day, and they still openly drive in the dormitory!

Zhao Xiu, who really couldn't stand it, looked at the two of them and said, "I said you're enough. When I have a partner, I'll be nice guy all night..."

However, before he finished speaking, he was interrupted.

"Tsk, that's your own business. If you don't have a partner, what does it have to do with us?" Zhang Wu rolled his eyes, poked his head out of the upper bunk, looked at Zhao Xiu on the lower bunk, and said.

"Brother Wu, let's talk well, you can have a good night's sleep at night!" Zhao Xiu stretched out his hand and scratched Zhang Wu's head, and cursed with a smile.

Qin Lu held the chopsticks, brushed his Weibo, and watched a group of people quarrel, which was very comfortable.

At eleven o'clock, the dormitory was out of power on time, and Qin Lu just finished eating.

"I'm going to bed, don't make a noise!" Tian Yuguang saw that the power was out, closed the bed curtain and shouted.

"Sleep, sleep..."

There was nothing to say all night, and early the next morning, Qin Lu was still going to run.

After running, Qin Lu tried it, and the first move miraculously broke through for two minutes.

"It seems that exercise is effective!" Qin Lu smiled with relief, got up and went to buy breakfast, and continued to go to class.

Qin Lu also planned to temporarily put aside the plan to rent a house. If you rent a house, it would disturb your reading. Moreover, it would be too troublesome to stay outside the school.

There was only one class in the morning, and the get out of class ended at 9:50, and Qin Lu continued to the library.

On the first bookshelves, there are basically inorganic books, and many of them are repeated, which looks faster. Among the two or three hundred books, Qin Lu chose to read them for more than seventy books.

However, many of the remaining ones have to be turned over, such as in the chemical dictionary, where thousands of pages are always used, Qin Lu has to turn over page by page.

Of course, Qin Lu could not read all the books at once now. It would take a lot of time. One slightly thinner one can be read in three or four minutes, but it would not be possible to read one thick one or ten minutes. Those big ones can only be read in two or three seconds on one page.

Therefore, all the books Qin Lu chose to read were related to the batteries he had studied.

Inorganic chemistry, analytical chemistry, material chemistry, deeper electrochemistry, etc., Qin Lu temporarily left behind and did not look at it.

Just like this, sixty or seventy books were found, including chemical dictionaries.

It took me a full five hours to see that it was three o'clock in the afternoon before Qin Lu finished reading all the books.

After reading these books, Qin Lu understood how difficult it is to increase the energy density of a battery.

As we all know, the batteries used in the past were all dry batteries, and they could not be charged after the electric discharge.

Lithium-ion batteries and other secondary batteries are what people need most now.

However, the most critical constraint on increasing the capacity of secondary batteries is the positive electrode material mainly composed of transition metal oxides.

The charging and discharging process of a battery is a redox process, and ordinary high school students know this.

However, increasing the battery capacity, that is, increasing the battery's energy density, has always been a focus issue.

Experts at home and abroad have tried many times, but they have not made any breakthroughs.

Some foreign scholars say that silicon and graphite can also be used as battery materials.

However, this is just a research, and in fact, it has not been widely used.

It is actually very simple to analyze, but to truly solve the headaches of countless experts and scholars in this world, you have to improve your knowledge reserves.

At the very least, Qin Lu has more knowledge in this area than the top chemists in related fields.

This process seems to be very long, but for Qin Lu, it only takes a few weeks or even a few days.

If you don’t forget to add a super brain after reading it, as long as the basic information is sufficient, Qin Lu basically doesn’t have to look at other people’s research results. He can learn from it and even explore new areas.

The effect brought by super memory and super brain is basically equivalent to cheating. Unless you encounter a systematic cheating, otherwise, who else on the earth?

What Tesla could accomplish hundreds of years ago can’t people do now?

It was still early to see that Qin Lu went to the physics area. After thinking about it, he had nothing to do anyway, so he decided to continue reading.

Qin Lu counted and said that books on physics are similar to those on chemistry, and they have eight or nine sides.

After finding more than a dozen books related to electromagnetics, Qin Lu shook his neck, crossed his hands in reverse, folded forward, making a crisp sound.

"look!"

This time, more than an hour passed!

Qin Lu eliminated all the books he found.

"I'm going, I'm forgetting to eat and sleep again?" Qin Lu looked at his watch and found that it was already past four o'clock.
Chapter completed!