"Ahh

Rubbing his nose, Lu Zhou, who was sitting at the desk, muttered to himself.

"Xiao Ai, you said that I have been sneezing all the time lately, and I don't feel any discomfort."

In the past few days, his sneezes have become more and more frequent, and often in succession.

Strangely, there were no signs of a cold.

It's like someone is behind it......

Almost as confirming his guess, a string of bubbles popped up in the lower right corner of the computer screen.

Xiao Ai: [Master, master, I know, someone must be talking about the master's handsomeness behind his back. (///ω///)】

As soon as he saw this string of bubbles, Lu Zhou immediately smiled embarrassedly.

This little guy ......

After upgrading, although the IQ has not improved much, the technique of patting sycophants is slipping more and more without a teacher.

However, he likes this kind of honest and straightforward good boy.

Just as Lu Zhou was about to continue to study the subject at hand, a call suddenly came to his mobile phone.

Pressing the turn button, he sniffed on his still vaguely itchy nose and spoke.

"Hello?"

"Hey! Academician Lu, I'm Lao Lu, remember me, right? ”

emmm……

Old Lu?

Hearing this name, Lu Zhou was slightly stunned.

To be honest, he really couldn't remember who it was.

Seeing that Lu Zhou didn't speak for a long time, the voice on the other end of the phone suddenly became a little embarrassed.

"Well, you're not going to ...... I can't remember me. ”

"How could it be ......?"

The tone was a little subtle, Lu Zhou frowned and thought for a while, suddenly a name popped out of his head, his eyes suddenly lit up, and he subconsciously blurted out, "Director Lu?" ”

Lu Kaimin, Director Lu of the Energy Bureau!

In the past, the two men had a brief intersection on the controlled nuclear fusion project and the lithium-sulfur battery project.

It's just that since the end of the controllable fusion project, the focus of the energy bureau has shifted from the new energy industry to nuclear fusion, and Lu Zhou has retired from the top position of nuclear fusion, and the two have not had much intersection in recent years.

On the contrary, because the Bureau of Science and Industry took over the work of the development plan of the new energy industry, coupled with the rise of the aerospace industry, Lu Zhou and the Bureau of Science and Industry had more contact.

Recognizing who was calling, Lu Zhou asked with a smile.

"Director Lu suddenly called, is there something wrong?"

Director Lu smiled and said, "It's nothing, it's nothing, just ask where you are now?" ”

Turning the ballpoint pen in his hand, Lu Zhou said casually: "I'm in Jinling...... What's wrong with the office of the Golden University of Mathematics in my own office? ”

Director Lu was overjoyed and said, "It's nothing, then you wait for me there, I'll come over in the afternoon!" The plane is about to take off, let's talk back. ”

Lu Zhou: "......"

Although it was expected, Lu Zhou still didn't expect it to come so quickly.

On the second weekend after Director Li left him, the day after the JACS paper was published, the old friend he hadn't seen for a long time made a special trip from Shangjing to Jinling.

School of Mathematics, Jinling University.

At the door of the office at the end of the corridor, a smiling old man pushed open the door and walked in, and said enthusiastically as soon as they met.

"Academician Lu, it's been a long time, how are you doing?"

"It's been a long time," stopping the ballpoint pen in his hand, Lu Zhou raised his head to look at the old man who came in from the door, and said with a smile, "Is it Director Li who fooled you?" ”

"What do you mean by flickering! No, what does this have to do with Lao Li! That's how I read the paper on JACS, and I ...... that I didn't think it was right to explain it, Director Lu pretended to be confused and couldn't wait to get to the point, "Don't talk about this, that lithium-air battery...... Did you really get it out? ”

Lu Zhou thought about it and gave an answer that was as accurate as possible.

"Several technical difficulties have basically been solved, and all that remains is to solve the design problems."

If the key materials can be handled, the design is actually not much of a hindrance, not to mention that there is Wreckage No. 1 as a reference, even if you copy a design drawing and change it casually, the energy density is also considerable.

Looking at Director Lu, who was sitting on the sofa, Lu Zhou looked at Assistant Zhao, who was sitting at the desk not far away and was looking at him, so he spoke.

"Zhao Huan, help me make a cup of tea for Director Lu."

"Okay, Professor."

Nodding and standing up, Zhao Huan got up and walked to the side of the cupboard, took out a pot of good tea, poured it into a porcelain cup for entertaining guests, poured hot water, and then put it down on the coffee table, and said with a smile.

"Director Lu, please have tea."

"That's so polite."

Although he said politely, the smiling old man did not refuse, and after taking a sip of tea, he pretended to sigh with emotion.

"Good tea!"

Lu Zhou: "Bring some back?" ”

Director Lu smiled and waved his hand: "That's not necessary, I know where you got this tea from, and I have a lot of it at home." ”

Lu Zhou: "......"

Then you're pretending to be like you're drinking it for the first time!

To be honest, Lu Zhou himself can't taste the difference between tea and tea, and he usually doesn't drink much tea.

Every holiday, someone will send him a lot of gifts, some of which can be pushed away, but some are sent in the name of various benefits, and he doesn't know who he pushes them to, so he can only pile them up in the office and find an opportunity to give them away.

Seeing that Director Lu seemed to have something to say, but it was not convenient to speak, Lu Zhou probably understood something, so he looked at Assistant Zhao and commanded with a smile.

"Zhao Huan, send this document for me again."

"Okay, Professor."

walked to Lu Zhou's desk and took the documents, and Assistant Zhao didn't ask much, so he walked out of the office.

Then, Lu Zhou looked at He Changwen, another living person in the office.

"Changwen, you go-"

Lu Zhou was only halfway through his words, and Dr. He consciously stuffed his laptop into his bag, pushed away the chair and stood up.

"Okay Professor, I'm going to go to the library."

Seeing this guy so conscious, Lu Zhou smiled with dissatisfaction.

This guy is quite sensible.

It saved himself an excuse to break him apart.

With the departure of the two unrelated people, only Lu Zhou and Director Lu were left in the office.

Seeing that there were no outsiders, Director Lu also completely opened the chatterbox, patted his big / leg with a smile and said.

"Your student was here just now, I didn't dare to talk nonsense, but it suffocated me."

Lu Zhou smiled and said, "What the hell is holding you back." ”

"Didn't Lao Li bring a calculator back from you last time? It is said that he just landed at the airport in Beijing, and he went to Chang'an Avenue with a calculator to report the good news, which seemed to have caused a lot of commotion! Although I was not at the scene, I heard from the people at the scene that the old academician who took the calculator apart for technical testing was so excited that he almost didn't catch his breath. ”

As soon as he heard this, Lu Zhou suddenly sweated.

"Are you alright?"

"It's okay, it's okay," Director Lu waved his hand and said with a smile, "So many people are watching from the scene, and the medical team is on standby at any time, what can happen?" Not to mention such minor problems. ”

Speaking of this, Director Lu also sighed with emotion, looked at Lu Zhou and continued.

"Seriously, we didn't expect you to be so capable and make carbon-based chips so quickly. And what we didn't expect was that not only carbon-based chips, but also lithium batteries, which have plagued academia and industry for so many years, have also been killed by you. ”

Lu Zhou shook his head and said: "It's really too good to say that it was solved by me, whether it is a carbon-based chip or a lithium-air battery, it is the result of teamwork, if I have to say, my role in it is just to act as a catalyst." ”

Lu Zhou was not modest in saying this, but Director Lu obviously didn't think so.

I saw that the old man waved his hand and directly interrupted his words.

"Okay, don't be modest, the big soldiers grab a lot of them, but there are only one or two generals who can win the battle, whose credit is it, we know in our hearts, no matter how modest it is, it will be hypocritical."

Lu Zhou made a helpless expression and stopped continuing the topic just now.

After a sip of tea to moisten his throat, after a pause, Director Lu continued to look at him and continued in an eager tone.

"About that lithium-air battery, I want to ask...... How much energy density can it do? ”

For this question, Lu Zhou thought carefully for a moment and gave a conservative answer.

"Energy density is a thing...... It's hard to say how much it can do, but it is theoretically estimated that it can be at least 1.5 times that of lithium-sulfur batteries, and it is possible to double it. ”

As soon as he heard that the energy density of this lithium-air battery could be 1.5 times that of lithium-sulfur batteries, and even hopefully doubled, Director Lu's eyes suddenly became eager, and his hands resting on his knees were clenched, and he continued in a solemn tone.

"I still have a question here, I want to ask Academician Xia Lu!"

Seeing Director Lu's sudden seriousness, Lu Zhou also put on a serious attitude, sat up straight in the office chair and said.

"Please."

However......

Although he expected that Director Lu would probably ask some tricky questions, when this question was asked by him, it was still a bit unexpected by Lu Zhou.

Or, Lu Zhou didn't guess that he would ask so directly......

"This lithium-air battery technology ...... Can it be used on tanks! ”