Xueba's Sea of ​​Stars

Chapter 284 Logic First
Zero-dimensional graphene quantum dots, because their size is below 10nm, show stronger quantum confinement and boundary effects when compared with two-dimensional graphene nanosheets and one-dimensional graphene nanoribbons. .

Therefore, it has more attractive application prospects in solar photovoltaic devices, biomedicine, light-emitting diodes and sensors.

Graphene quantum dots aroused Wu Bin's interest because of their very special structure and unique optical properties.

Simply put, it has both the optical properties of quantum dots and the special structural characteristics of graphene oxide.

The particle size of graphene quantum dots is mostly about 10 nanometers, and the thickness is only 0.5 to 1.0 nanometers. In addition, its surface contains hydroxyl, carbonyl, and carboxyl groups, so it has very good water solubility.

And Wu Bin is planning to use this feature as an entry point to see if he can rub it with calcium hydroxide to create new sparks.

……

At six o'clock in the morning, Wu Bin, who was dozing off, was woken up by the vibrating sound of his mobile phone on the table. He vaguely picked up the mobile phone and pressed the call button and said: "Hello?"

"Morning, are you up yet?"

Hearing the familiar voice on the phone, Wu Bin rubbed his eyes, then put the phone in front of him and looked at the caller, and found that it was indeed Qin Simeng's call.

"Well, I just got up, what's wrong?" Wu Bin said with a yawn.

He read the literature on the material yesterday for a whole night, and he just fell asleep at 5 o'clock, so he is still in a state of brain buzzing.

"Oh~ I'm really sorry to wake you up, but someone said last time that he wanted to run and exercise."

After hearing this sentence, Wu Bin was slightly taken aback, and then said: "That's right, I completely forgot about it when I was busy, thank you senior sister for being so caring."

"Actually, I'm also selfish. I have a lot of questions about programming language that I want to ask you." After speaking, Qin Simeng added: "Then you can go to sleep today, if you need a fitness trainer tomorrow If so, call me anytime."

"Okay, then I will trouble my sister."

"Then go to sleep, Ann."

After hanging up the phone, Wu Bin continued to lie down on the table and fell asleep.

When he woke up again, Wu Bin first smelled the scent of chopped green onion. After opening his eyes, he found that it was a steaming pancake lying quietly beside him.

"Wake up." Xie Hui, who had just finished making a cup of coffee, looked at Wu Bin and said with a smile.

"Did the brother buy this for me?" Wu Bin asked while picking up the pancakes.

"Well, I thought you should sleep in the lab again, so I brought a copy for you."

"Thank you." Wu Bin nodded.

Xie Hui took a sip of coffee after listening, smiled and shook his head and said, "I said, how did you escape those patrolling security guards, didn't they chase you away?"

"When you hear the sound, just turn off the computer and the lights, and they will patrol." Wu Bin replied.

"Okay..." Xie Hui shook his head again, "The question is, you don't sleep well? You're not afraid of catching a cold."

"The temperature of the air conditioner in the laboratory is very comfortable, and I don't sleep on the table every time. I have a folding bed and a quilt." Wu Bin opened the drawer, pointed to it and said, "The toothpaste and toothbrush are also ready. .”

What else can Xie Hui say after listening to this, he can only give two thumbs up and say.

"Excellent, excellent."

In fact, Xie Hui has seen a lot of people who stay up all night in the laboratory, but usually they are people who are rushing to write papers or have unfinished experiments. He has never seen people like Wu Bin who take the laboratory as their own.

Xie Hui sighed and said: "How is the progress? Let me tell you first, I'm not urging you, just asking casually."

Wu Bin took a bite of the pancake fruit: "It's almost ready, and we're ready to start experimenting when we get funding."

The amount of preparatory work before the experiment is usually quite large, but if it is simply summarized, it is actually reading a lot of references, thinking about ideas, modifying ideas and the most important experimental design.

However, Wu Bin has long been familiar with these operations, so he often dares to step on the accelerator.

Looking at Wu Bin who was gnawing on the pancakes, Xie Hui said in surprise, "This efficiency...is really high."

"Brother, your group has already laid a solid foundation for this topic, so my research went smoothly."

"Haha, as long as it helps you." After taking a sip of coffee, Xie Hui said again: "Actually, I'm curious about something."

"What?" Wu Bin asked after swallowing the last piece of pancake fruit.

"Several of your papers are really well written. It can be said that even compared with those senior experts, do you have any special tricks and ideas? Or is it that your tutor will help you revise word by word? ?”

"As for the dissertation, I usually complete it independently now. As for the trick you want to ask, brother..." Wu Bin said after thinking for a while: "I think logic should come first."

"Logic first?" Xie Hui rubbed his chin and thought for a while, "Can you tell me more about it?"

"How should I put this..." Wu Bin thought for a while: "The logic I'm talking about runs through the whole text, including the logic at the paragraph level, the logic at the sentence level, and even the logic in a sentence are very critical."

"I personally think that a good thesis should not be difficult for everyone to understand, but persuasive and well-founded, so that people don't need to waste too much brain to read it, and think what you said is very reasonable. "

After hearing this, Xie Hui fell into deep thought. After a while, he raised his head and said, "I've been taught."

"Don't dare, dare not." Wu Bin waved his hands quickly.

……

"Ha... ha, no, I can't run... I can't run anymore."

The next morning, Wu Bin, who was wearing sportswear next to the West Lake, bent down, put his hands on his knees and shouted breathlessly.

"It's only been running for 8 minutes." Qin Simeng, who was also wearing a tracksuit, stepped back and said with a smile.

"This is considered to be my super-level performance." Finally, Wu Bin, who was out of breath, raised his head and looked at Qin Simeng: "By the way, sister, don't you feel cold in wearing so little?"

"Your body will get hot when you exercise." Qin Simeng replied while running in place.

"Then senior sister, you can run first, I will walk for a while."

"No, that won't achieve the purpose of exercise, you have to break through the limit! Come, let me help you!"

After Qin Simeng finished speaking, he ran behind Wu Bin and began to push him forward.

"please do not!!"

The sudden screams attracted the attention of several boys who were also running by the lake, but they found that a girl with a bumpy figure was smiling and pushing a boy to run, and the boy looked reluctant.

'What the hell!Let's recite English...'

The boys who were no longer interested in running away dispersed one after another, leaving this "quiet place" that originally belonged to them

(End of this chapter)