"Ouch!"

"Don't worry...Second Grandpa, don't you know me well? When have you ever done anything you were not sure about?" Xu Mang lay on the sofa and said with a smile: "I already have a research direction in my heart.

It’s okay...relax!”

hang up,

Within a few seconds, the phone rang again.

"Director Fang, are you asking about the research direction?" Xu Mang crossed his legs, eating a piece of watermelon, and said: "As for the research direction... it needs to be kept secret for the time being, there is no way... let's wait for a few days, right?

Yes...just a few days will be enough."

"Um!"

"Uh-huh!"

"Uh huh huh!"

"I understand...if I have any problems, I will naturally come to you."

As soon as the words fell,

Xu Mang hung up the call directly, and then silently turned off the phone. He kept asking these questions, and he got tired of asking them. How did he know what to study? He didn't decide yet... He kept asking

.

What to study?

Xu Mang is also thinking about this problem. Nowadays, graphene has no value for research. All the research has been completed, and there is no way to find any breakthrough direction unless higher standards of purification are carried out. In terms of process techniques,

Make a breakthrough, but this is of no use.

Purified graphene is only a single-layer single crystal. This structure can only be used for ultra-high-resolution transmission electron microscopy imaging and ultra-thin support materials for optical equipment, but there are more perfect things that can be used in this field.

Instead of single-layer single crystal graphene.

"well..."

"Let's talk about it tomorrow..." Xu Mang stretched out and looked at the time. It was almost noon. When he was about to get up and go to the kitchen to cook, the landline phone at home rang. As soon as he heard the phone ring,

, my head began to swell and hurt.

Fortunately, the call was from Brother Chuan Xiao.

"Xu Mang?"

"Now the Internet is full of reports about the fight between you and Walls." Brother Chuanxiao said with a smile: "You are already popular!"

"cut!"

"Wasn't I popular before?" Xu Mang said disdainfully: "Just because of my appearance, I am lucky enough to devote myself to scientific research, otherwise... I would be the king of fresh meat!"

"..."

"Thank you for thinking about it." Brother Chuanxiao smiled and said: "By the way...which properties of graphene do you plan to study? Many properties have been studied now, the most famous of which is superconductivity, and this

The discovery was made by you, and at present... there is nothing worth studying anymore."

Brother Chuan Xiao has seen it more clearly. Under such circumstances, it is necessary to make a new breakthrough, which is very difficult. Therefore, he is also full of curiosity and wants to research the direction.

"Ahem!"

"What you say next...may change your outlook on life." Xu Mang said cautiously: "Do you really want to know?"

"What exactly is it?" Brother Chuanxiao asked hurriedly.

"actually..."

"I wasn't prepared at all."

"What?!"
Chapter completed!