Early the next morning, Su Cheng drove into the machinery factory. Pen "Fun" Pavilion www.biquge.info

In the workshop, three small workers are still working tirelessly to produce tea-making machines.

After another factory badge was hung, the processing efficiency of the entire factory was immediately increased by 10%, and the assembly line, which could only produce 10 tea machines a day, can now produce 11 units.

Of course, in addition to the change in efficiency, the processing accuracy has also increased slightly, which is reflected in the overall quality of the tea making machine.

After a turn in the machinery factory, Su Cheng divided his consciousness into the [Tuhao System].

These days, Su Cheng will go to Douyu to go shopping if he has nothing to do, and when he flirted with his sister and lost his family, he also got some task points by the way, and the task points currently have 56 points, and during this period, he also conducted a 4-task point overstepping lottery, and the technology was not drawn, but a murder weapon was drawn.

[Buck Folding Knife]: This knife is made of nanotechnology combined with hybrid carbon fiber materials, with a sharp knife edge, blowing hair, and can easily cut the world's hardest substances.

In short, it is a sharp-edged folding knife that can easily cut through steel, but it is not very useful in ordinary life except for peeling apples.

In terms of technology points, because the cost is not large, there are still only a few hundred points.

At the moment, 56 task points are enough to conduct 56 normal draws.

However, the cheat father's system turntable will not let him draw good things, and he must overstep his authority to draw in order to get some unexpected magical things.

After checking the [Plant Battery Solution] in the inventory, Su Cheng's heart moved, and countless design concepts, basic principles, and various details and steps about plant batteries appeared in his mind in an instant.

"The system, this plant battery solution, seems to be a bit of a chicken rib. Su Cheng said.

The cold voice of the system sounded: "Host, there are no chicken products in the Super Dimensional Science and Technology City, only imbeciles who can't use them." ”

"Damn, who are you scolding?" The system always looked cold, and every time he talked to it, he could choke Su Cheng for a while.

However, gradually, Su Cheng got used to it, and continued to ask: "Okay, what you said is right, but, this plant battery, do you think I should start work directly now?"

The system said: "It's up to you, and the system will not interfere in any way, but there is one thing to remind you that the mass production of plant batteries requires the mass production of graphene first." ”

"Of course, I know that, and this is an important issue in the plan. Su Cheng nodded.

Graphene, the most important raw material for plant batteries, is not one of them!

Graphene, the black gold material known as the new century, is believed to be heard of by people living in the 21st century.

Graphene is a single-layered hexagonal carbon atom, an almost transparent two-dimensional crystal stripped from graphite materials.

Before 2004, countless scientists still said in a serious way that thermodynamic fluctuations do not allow any two-dimensional crystals to exist at a finite temperature, and as a result, when two British scientists stripped out graphene, countless scientists were slapped in the face.

Of course, no one was embarrassed.

Generally speaking, graphene is a new nanomaterial with the thinnest, strongest strength and strongest electrical and thermal conductivity discovered in the world so far, and is known as the king of new materials.

Scientists even predict that graphene will completely change the 21st century, and it is very likely to set off a disruptive new technology and new industrial revolution that will sweep the world.

The reason why graphene is so favored by scientists is relatively simple, that is, the simplicity of two-dimensional materials.

In other words, in addition to graphene, the rest of the two-dimensional materials also have high scientific research and utilization value.

For example, some transition metal sulfides.

With the development of science and technology, the price of graphene has also fallen from 5,000 yuan per gram to 1 yuan per gram now, and even the lowest time, reaching 0.58 yuan per gram.

It doesn't sound like graphene is worth much either.

But in fact, the so-called price drop does exist, but it is not as exaggerated as thousands of times.

The price of large graphene wafers is still very high, ranging from tens to thousands per gram.

As for those graphene of 1 yuan per gram, it is not really graphene, but graphene slurry, or graphene microflakes and powders.

This kind of subtle and unformed graphene can be used in low-level scientific and technological products, such as some simple graphene composite thermal conductive materials.

If you want to turn graphene into a more high-end technology product, such as replacing the silicon crystal in a computer CPU with graphene, to create an ultra-miniature transistor that is 100 times faster, you need a large graphene chip to do so.

In addition, there are many alloy batteries with the name of graphene on the market, but in fact, they are basically fake graphene batteries.

The real graphene battery will not be launched until a few years later, and at present, there is only this 'plant battery' in Su Cheng's hand, which uses graphene as the air electrode of the battery, lithium as the negative electrode, and can achieve efficient charging and efficient energy storage by breathing carbon dioxide.

And if you want to mass-produce plant batteries, the kind of graphene powder that costs a dollar and a gram will definitely not work.

Because in plant batteries, graphene is used as an air electrode, which not only assumes the role of an electrode, but also the responsibility of conducting electricity.

If it is powdered graphene, the conductivity is not transparent, high or low, and the effect of efficient conduction and energy storage cannot be achieved.

But if you buy hundreds of gram graphene wafers, the cost is too high.

A mobile phone battery is dozens or hundreds of dollars, and tens of thousands of graphene are inlaid in it, so it can't be lost to the pants?

If the price is raised, then who will buy it, is it stupid?

Of course, in the next ten years, large blocks of graphene will gradually become popular, but now, there is no such advanced nanofabrication technology.

Therefore, for Su Cheng, to produce plant batteries, mass production of graphene is a crucial thing.

"However, in fact, energy produces graphene, so in addition to the battery field, more graphene technology products can be involved?"

The strength of graphene lies in its strength, thermal and electrical conductivity, and applications in the field of optics and electronics.

Being able to mass-produce large graphene crystals means that the era of silicon crystals dominating CPUs will be a thing of the past.

Smartphones are expected to be more than millimeter-thick, bendable, and transparent!

Supercapacitors, solar cells, biomass materials, sensors, ultra-high frequency electronics, optoelectronic devices, drug carriers, and graphene can inject new vitality into these fields if they are produced with energy, and the prospects are self-evident.

Of course, in addition, there is also a place for graphene in the aerospace field, and the simplest is to replace all the cables of the fighter with graphene, which can reduce the weight of the fighter by 10%, and then carry a few more missiles.

The more he thought about it, the more boiling the surging meaning in Su Cheng's body became, and with a turbulent mood, he immediately entered the temptation of Moridor and began to look for answers.

has a [plant battery solution], so the mass production of graphene also gives Su Cheng a clear answer.

First, [Graphene Mass Production Plan], 50 task points, 10,000 technology points

Second, [graphene production line], 100 task points, 100,000 science and technology points.

The Flower of Temptation gives both of these displays.

After reading it, the corners of Su Cheng's lips twitched, forget the mass production plan, even if you get the plan, there is no corresponding equipment, it is nonsense.

From the production line of [C1 Longjing Tea Making Machine], Su Cheng has gained experience, even if he gets the drawings, without sophisticated machinery and equipment, he can't make the corresponding machine at all.

So, the first point is passed.

Looking at the second point, [graphene production line], that is, a complete set of graphene production equipment, with this set of equipment, graphene can be easily mass-produced.