Material empire

Penmark www.

XbiquGe.

CC, the fastest update material empire!

Two people stayed less than 10 minutes in the jewelry store, and they fled.

Picking up this kind of thing, it also requires some skills, and Qin Hai and tranquility have no doubt lack such skills.

According to the original idea of ​​Qin Hai, it is a diamond ring in the district. It is not worth buying. If you don't buy it, you can spend a lot of money, spend money for the Qin Chairman of the wealth of money. What is it? It is a pity that practical and theory are too far away. When more than a dozen different grades of diamonds come together in front of them, Qinhai deeply understands what is the feeling of pickling.

With the velocity of the high-end diamond ring, the low-grade goods is clearly fascinating.

But when they turn their attention to those with "Indian Queen"

, "African Eye"

When the title of the title, it was found that the prices of these diamonds were high enough to suffocate.

Qin Hai has already made a good "blood"

It is prepared, but it is facing a high price of millions of dollars, he still can't convince yourself.

An annual salary of a general worker is just more than a thousand yuan, a diamond ring is equivalent to a worker's wages for 1,000 years, and Qin Hai is still not enough to spend so much money to buy an ornament.

As for the tranquility, when I saw the price of the diamond ring, my face was also scared, and I dared to accept the invitation of the clerk.

On the end, two people can only have a embarrassing look, find an excuse to skis.

" ... ..."

From the jewelry shop, it is a few meters away. It is sure that there is no clerk to watch them outside the door, it is quiet to slow down, holding the arm of the Qinhai, laughing forward.

"You laugh?"

Qin Hai has some wolf, as a high-rich handsome and handsome to buy a diamond ring, is scared to escape the price of jewelery, it is really no face.

"Qin Hai, you said that you are also a big boss, who is worth 10 billion, how to buy a 1 million dollar diamond ring can't do it?"

So quietly said, she seems to forget that when she has just fled from the jewelry shop, she ran more faster than Qinhai, and I would like to spend more to look at how much money.

"This price is too pit. I didn't see the difference between the diamonds and other diamonds named. It's just that the color is transparent than other diamonds. How is it expensive? More than ten times? "

Qin Hai said, "Even if I have money, I don't mean that I should be a big head.

Tranquility is reversed: "What is the big head, people are the jewelers in the hundred years, can you still know the price of jewelry? Do you understand the truth of a penny? You didn't think that the 'rose princess' is a bieval Diamond looks good? It can be seen in comparison.

"You won't really like it?"

Qin Hai said seriously. "If you really like it, then let's go back now, you can buy it, you are right, 1 million dollars don't count.

"Don't don't, I am talking about playing.

Quietly denied it.

From the heart, she certainly likes beautiful diamonds, but she wants her to spend $ 1 million to buy a diamond, which is beyond her psychological suffering.

Anyway, she is also a child who has grown in ordinary pay families, which is a thrifty education.

Even if there is money in her home, my boyfriend Qin Hai is a billionaire, she did not develop a big habit.

"If I spend 1 million to buy a diamond ring, don't say others, Lao Ning will kill me.

Qin Hai gave himself a excuse.

However, this excuse is indeed true. If he bought this diamond ring, Ning Zhongying will definitely be big and thunder. At that time, he and quiet will be killed by Ning Zhongying.

With his understanding of Ning Zhongying, I know that this is definitely not a dramatic.

"Ok you, Qinhai, you dare to tap my father now?"

Seiki, focus on your eyes.

"This is not what I called first. Is it good for your brother fat?"

Qin Haiguo sold Ningno.

Quiet laughed: "Stay up my brother, I think it is, when you come to buy a diamond ring, how did you buy it? That time, I haven't heard that you escape.

"That is in Pujiang.

Qin Hai explained that "We went to the best jewelry store, let the clerk took the best diamond ring, then the fat man saw it, said it is very good, the price is not expensive, then buy it.

The best diamond ring in the store is more than 170,000 yuan, only more than 30,000 US dollars.

I have just planned this just now, but who knows that Paris's diamond ring is so expensive.

"I just have more than 30,000 dollars in the store. Why don't you buy it?"

Quiet razor.

Qin Hai shakes his head: "Here, more than 30,000 US dollars are the most, if I pick up the most waiting, don't you fall a pen handle?"

"Are you afraid to fall down?"

Quiet laugh.

In her heart, in fact, I also think that the cheapest diamond ring in a store is uncomfortable. After all, the diamond ring has a special ornament, and cannot fall a handle.

"In fact, it is not the problem of falling down the handle, but I think this thing is not worth so much money.

Qin Haindao, "In the eyes of a material expert, the so-called diamond is not the same as the same as the same as the gossip. How much graphite can be bought, why don't we do a graphite ring?"

The so-called isoelectronic body is a substance having different physical properties composed of the same element.

The chemical composition of diamonds and graphite is identical, which is composed of carbon.

It is only because the carbon atom is aligned, so a diamond that has become a king of hardness, the other is a soft graphite.

Qin Hai said that diamonds and graphite are a matter, regarding a small machine of a materialist.

Silver was laughed by the cerebral cave in Qinhai, she pointed to Qin Hai: "Thanks to you, do you still plan to cut the graphite into a thin piece, make a ring of the ring? I know that I said I wear it. Is the tanker of diamonds, people who don't know, I thought I wear a top needle.

Qin Hai Hu said the goal of eight roads, just to cover up the previous embarrassment, seeing Jingjing's attention has been successfully opened, he also relieves tone, said: "In fact, put the graphite cut into a thin piece is not ok, if I have enough thin words ... "

When he said, he suddenly stopped, looked quietly, and his eyes walked.

"What? Is there anything on my face?"

Quiet was smashed by the move of Qin Hai, and reached out and wiped his face, but he couldn't see any dirty things.

"Not face, I said ... How do you think of cutting graphite into a thin film?"

Qin Haisheng asked.

"Is there anything wrong with the graphite cutting?"

Said quietly, "If you want to do a ring, don't you need a thin film? ... Qin Hai, you won't really want to be a graphite ring?"

"Why not?"

The face of Qin Hai showed a weird smile. "If I can cut the graphite very thin, thin to only one atom is so thick, the ring that is made is very beautiful, and very strong.

"Qinhai, are you nothing?"

It's quiet and unknown, reached a hand and pushed the Qin Hai, said, "How can I cut out only one atom so thick graphite, what do you say will not be a nano-carbon?"

The so-called nano-carbon tube refers to an elongated tubular material formed from a single layer or a plurality of graphite sheets, which is generally below 3 nm and about 1 micrometer length.

This material is found in 1991 Japanese scholar when the arc is visualized with a high-resolution electron microscope, and then many scholars have invented several preparation methods to make it an important new nanomaterial.

The nano-carbon tube can exhibit a characteristic of conductive, semiconductive, and insulation, and can produce an electrical component of the components of the electrochemical component as the diameter and the helix angle.

It also has high strength and elasticity, while weighs are very light, so it is possible to make light high intensity fibers.

Science fi writers have envisaged an elevator between the Earth and the moon to facilitate round-trip, some people point out that if such elevators are to be made, the most ideal material is nanotube fibers.

Regarding the nano-carbon tube, there is a very interesting situation, that is, its light absorption capacity is extremely strong, and some scientists use nano-carbon pipelines to allegedly fully absorbed materials.

That is to say, the light is in this material, there is no slightest reflection, so it can be called the most black material in the world.

Seiyu is a superconductive study, and also cares about the new material of nano-carbon tube, but she can't think of it. Why does Qinhai think of such a material, is it because she said, "Cut graphite Thin film

? Qin Hai gave a negative answer for tranquil guess: "Nonono, not a nano-carbon tube, but a two-dimensional material, which is a film formed by carbon atoms, thin to only 1 carbon atom. thick.

What do you think about it, what kind of performance will be made.

"What thick film material is 1 atom?"

Sei Jing frowned thought, said, "I imagine that there is no such material, if only one atom is so thick, will this material are very fragile? I suspect that it can exist in reality.

"Nano-carbon tube is 1 atom thickness, but it is rolled into a pipe.

If you cut the nano carbon tube, it is not a thin film of 1 atomic thickness? How do you think the strength of the nano-carbon tube? "

Qin Hai laughed huh and revealed peace. In fact, he did not need to give you peaceful answer, because he is very well understood by the characteristics of this material described.

This material is a new type of material in the material academics in the 21st century, even in the economic field: graphene!