After more than half a month of seclusion, the laboratory production of porous carbon fiber microcrystalline graphite oxide composites still faces the problems of uneven thickness of the material sheet, and the adhesion between the material and the matrix occasionally affects the porous structure of the carbon layer.

In other words, the material synthesis is synthesized, and the yield is quite high, but the thickness of the produced things is uneven, and occasionally there will be 'defective products'!

Obviously, these problems involve chemical processes.

To tell the truth, with the ability to control the particles of the microscopic world, Liu Feng's advantage lies in the synthesis and analysis of new materials and new substances.

On this day, after the experimental production still did not progress, Liu Feng finally gave up the struggle, and he was depressed, so he simply called Principal Tan.

"You kid, you're out of retreat?"

On the other end of the phone, Principal Tan's laughter was still hearty, and he seemed to be in a good mood?

Professor Wu Qingquan from Shuimu next door, Professor Liu Yingcai from Beijing University, and even Professor Lu Fangping from Tongji have all invited you to give an academic lecture on reverse osmosis materials, and the invitation letter has already been sent to the school and your mailbox. But I know you've been very busy lately, and you don't have time to look at it, so I temporarily refused on your behalf, and now that you have time, whether you want to go or not, you can give them another reply. ”

On the other end of the phone, after listening to Principal Tan's response, Liu Feng was obviously stunned, but his terrible mood instantly brightened.

Academic lectures? Still invited by Shuimu, Beijing University, and Tongji? But we are very busy people, how can we have this time?

Well, let's happily agree!

Liu Feng nodded, and asked seriously: "Principal, let's ask weakly, will the school reimburse us for something like this kind of business trip to give a lecture?"

"Go and go, you kid, you are all local tyrant capitalists, do you still care about this little money?"

There is really a teacher and there must be an apprentice, this kid is also slamming the door, it is exactly the same as Duan Xue's old picking! Principal Tan shook his head helplessly, scolding with a smile.

"Headmaster, what you said is not right! Public is public, private is private, this kind of thing must not be confused. Since people are all invited in the name of the school and individuals, it is not good for us to participate only with private money, in case someone catches the handle and says that we eat inside and out, which is not good......

What happened to the local tyrants? The local tyrants' money was blown by the strong wind? Liu Feng said solemnly.

"Stop, stop, stop, you kid, if you continue to talk about it, the black hole can tell you that it is annihilated! Okay, shut up, all the expenses outside, as long as it does not exceed 600 a day, I will report it to you! Hurry up and reply to someone!"

This guy!

Principal Tan stroked his forehead, his face full of headaches.

"Haha, that's a good feeling, let's take a look when we go back. ”

Liu Feng laughed, not to mention how refreshing he was. We took a few more tickets from Principal Tan, if Lao Duan knew, he would definitely support me!

"By the way, principal, don't hang up yet, I still have something to discuss with you. ”

The old man on the other side seemed to be still sad about the ticket, so he didn't respond for a long time, Liu Feng was afraid that Principal Tan would hang up the phone, so he hurriedly picked out the key points and said.

"If there's a fart, let it go!"

You kid has to have a big heart to talk to!

Anyway, he Tan Tianwei is still young, and he doesn't want to be angry so early!

"That's right, the experiment on my side is going well, but now there is a problem; I want to recruit a few experts in chemical industry to take a look, you see what procedures I need to go through, or you can simply recommend a few for us!"

"Heh, you kid~, there are times when you can't figure it out?"

Liu Feng obviously felt that Principal Tan's tone of voice was a little relaxed, and even gloating.

This guy suddenly rolled his eyes, thinking to himself, what about your old man, we are not Allah's God, and we are very proficient in everything......

Principal Tan let out the depression in his chest, and said briskly: "Okay, I'll talk to Professor Qiu Jieshan, the dean of the School of Chemical Engineering, and let him contact you later; ”

……

Back in the bedroom, Liu Feng went directly to the bathroom and took a hot shower.

After eating, drinking, and Lasa in the laboratory for more than half a month, his body was only a little better than that of Hanako, and when he came back all the way, no one even recognized him as a 'legendary' scholar, and even saw him one by one and was afraid to avoid him, which really caused a lot of damage to Liu Feng's proud little liver.

After taking a shower, the mood is also a little refreshed.

There was still no news from Professor Qiu Jieshan, and he didn't know if President Tan had told his old man about it, and Liu Feng was embarrassed to call again, so he simply turned on the computer and boarded his campus mailbox.

Mr. Liu Feng Taijian:

It has been ten months since the last desalination meeting.

Recently, when Mr. heard that he had been awarded a doctorate, Qingquan was not very pleased!

Only Mr. Cai, unique in the field of reverse osmosis in the world, Shuimu students, from Qingquan and below, all look forward to Mr. stooping to come, preaching and teaching;

Mizuki

Wu Qingquan. ”

Liu Feng: ......

Clicking on the first email, what caught his eye was such a 'concise' invitation, Liu Feng counted it boringly, and it happened that there were 111 words!

666, don't you know what we like to play with Zakin the most?

Actually, for this old Mr. Wu Qingquan, Liu Feng's impression is still good.

At the last desalination conference, Mr. Wu was the first to make a speech at the meeting, and he was not afraid of losing face or anything, talking about the research status of seawater desalination and freezing methods, and took the initiative to admit that he had not made much useful things in this area, and had eaten the country's white rice! Liu Feng has always admired this kind of person who dares to expose his own shortcomings.

Moreover, for other people's research routes, no matter who is doing it, Mr. Wu is not afraid of offending people, and any questions are immediately raised.

This is a straightforward old gentleman!

This is still an extremely arrogant old gentleman!

Liu Feng stared at the invitation on the computer screen, and secretly complained in his heart.

It's just that, old man, you don't seem to have a date for this payment!

After thinking about it, Liu Feng replied like this.

Mr. Wu personally revealed:

At the invitation of the gentleman, the kid was flattered.

However, I was busy with everything and couldn't reply in time, forgive my sins!

Neither despicable, but at six o'clock tomorrow, he shall visit.

The meandering water flows, not seen or dispersed.

Large

Liu Feng

The third day of the ninth month of the year of Gengyin"

……

He happily replied to Mr. Wu's invitation from Shuimu, and then replied to Professor Liu Yingcai of Beijing University, agreeing on a specific time for the lecture; After all, time is precious, and he doesn't have time to go too far.