Shenhao: Kill ten shops instantly with eight yuan at the beginning

Chapter 888

Graphene battery technology.

It's not just battery manufacturing.

Rather, it includes a whole industrial chain.

Including the batch preparation of graphene, as well as the production and manufacturing of graphene batteries.

So, in essence, graphene battery technology encompasses several other research results.

Right now, Park Jianxi suddenly mentioned the preparation process.

Zhou Ziwen's thoughts about Park Jianxi, that is Men Qing'er.

It's nothing more than wanting to get "intelligence", and then imitate the process to prepare graphene, and then imitate the graphene battery.

But Zhou Ziwen didn't care.

Su Gongzi's technique, how can he imitate it if he wants to?

Zhou Ziwen looked at Su Lang with a question in his eyes.

Although Zhou Ziwen is very confident in technology.

However, Su Lang is the real decision-maker, and before making it public, he has to ask for Su Lang's opinion.

"Yes.

Su Lang nodded in agreement.

Since the graphene battery technology was disclosed, Su Lang didn't think about hiding it.

Anyway, even if others knew, it would be almost impossible to imitate it.

This has been verified several times on 3nm chips.

The technology produced by the system transcends the times.

It is simply not something that can be imitated at this stage.

In the center of the stage, with Su Lang's approval, Zhou Ziwen raised slightly, his face full of wrinkles, and said with a smile: "The preparation method is very simple, redox method!"

Then the expression became strange.

They also think that SMIC has developed some "black technology".

I didn't expect that...

For the preparation of graphene by redox method, this is not a new method in the world.

A lot of people know about it.

To put it bluntly, it refers to the use of natural graphite to produce graphite oxide after being treated with strong protic acid and oxidant.

Then, well-dispersed graphene oxide is formed by ultrasonication in pure water or organic solvents, and finally oxygen-containing groups are removed by thermal, chemical or electroreduction.

Finally, graphene material is obtained.

It's actually very simple and inexpensive.

But there is also a big flaw in it.

First, redox preparation will inevitably bring waste liquid pollution.

Second, because the method involves strong oxidants and strong reducing agents, a large number of functional groups and defects exist, which in turn leads to the deviation of the physical and chemical properties of graphene from the expected, which limits the application of graphene to a certain extent.

Most importantly, the quality of the graphene prepared is not high.

How do you say that?

Just one word: chicken ribs.

It's a pity to discard it.

Nowadays, many countries have expressly prohibited the use of this method to prepare graphene.

"Hahahaha~"

Suddenly, a hearty laugh broke out in the venue.

Hearing the sound, I saw Park Jianxi laughing unscrupulously: "I thought it was a new method, I didn't expect it to be here."

"At the cost of polluting the environment, the preparation of graphene, I think SMIC's path has also come to an end. "

If it's a new method, Park doesn't mind learning it.

However, redox method, that is still forgotten.

Now

Park Jianxi even suspected that Zhou Ziwen's public data was falsified.

The graphene prepared by redox reaction does not have such a high service life.

"Also, Zhou Ziwen, the data of the test report in your hand is watery.

Park Jianxi said.

"I said, do you have a big hand to explain, redox method, what is it, does it cause pollution?"

"Park Jianxi is spewing blood, right?

As soon as Park Jianxi's words came out, the tourists exploded in an instant.

Listening to the meaning of Park Jianxi's words, it seems that Su Lang caused a lot of pollution in the process of preparing graphene.

These words were like pouring cold water on their heads head-on, and in an instant they were all bad.

Many people who don't know what to do subconsciously questioned Park Jianxi and questioned him for spewing blood.

However, there were so many people present, not all of them knew anything about the preparation of graphene by redox method, there were always a few people with outstanding knowledge.

"Alas~

" "If the truth is really as Mr. Zhou said, SMIC uses redox to prepare graphene, then environmental pollution is inevitable.

"I really didn't expect that Su Gongzi would choose this way.

"Scientific and technological progress at the expense of the environment, such progress, don't do it." "

I understand Su Gongzi's feelings, he wants to reshape the glory of China, but it shouldn't be at the expense of the environment..."

As

someone continued to come forward to explain.

Gradually, the tourists lowered their heads and fell silent.

The originally restless scene also quieted down.

Seeing this, Lund and the others on the side glanced at each other, and the gloom on their faces was swept away, replaced by a bright smile.

At this moment, their hearts were full of happiness.

Fortunately, fortunately, they chose Park Jianxi.

Fortunately, they haven't had time to mutiny yet.

Otherwise, they won't have a place to regret it.

At the cost of polluting the environment, graphene is prepared.

This kind of enterprise will definitely not survive for long.

"Mr. Park, I'm glad I made my choice..."

All-solid-state batteries are the trend of the times. "

SMIC has reached a dead end.

Seeing this situation, many exhibitors gathered around Park Jianxi.

Soon, the scene was divided into two distinct camps.

On one side is a foreign consortium headed by Park Keon-hee.

On one side is a domestic company headed by Su Lang.

It's just that the difference is that most of the company bosses around Su Lang are hesitant.

There are even many people who are quietly moving their steps away from Su Lang.

If the redox method is used to prepare graphene, SMIC will not live long.

However, if it is stopped, then graphene batteries will be limited to laboratories and will not be mass-produced at all.

The two roads are not easy to choose

! Both roads are dead ends

! The overall situation has been decided!

The corners of Park Jianxi's mouth are slightly raised, and his face is full of joy.

Today's SMIC has fallen from the top of the mountain to the bottom.

From now on, boundless accusations await it.

SMIC is finished!

"Zhou Zi..."

Park Jianxi just wanted to speak, but before he could say the word "Wen", he was interrupted by Zhou Ziwen.

"Who said that the preparation of graphene by redox will definitely cause pollution?" Zhou

Ziwen said with a half-squinted eye and a smile.

As soon as these words came out, the audience was shocked!

What did Zhou Ziwen mean by this?

Could it be true?

Suddenly

, a raging flame ignited in the hearts of the tourists, who had been like ashes.