Black Technology Live Room

The metal nanowire battery is successfully produced, and it shines brightly under the light, like a pleasing handicraft.

In the laboratory, Zhang Zhai held the nanowire battery, observed it repeatedly for a while, and then began to test it.

Zhang Zhai made a simple test instrument, which is mainly used to help the nanowire battery charge and discharge quickly, so as to test its wear resistance.

Carefully install the nanowire battery on the fast charging and discharging device, and then turn on the switch without hesitation.

Looking at the rapid discharge device that started to charge and discharge, Zhang Zhai did not stick to his thoughts all the time. This kind of repeated wear resistance test requires a long process.

"A1, collect some information about wireless charging and wireless power transmission for me, I need the latest research information that can be collected."

Zhang Zhai sat in front of the workbench and said solemnly.

"Okay, father, the collection has been completed, will it be directly displayed on the holographic screen?" A1 replied instantly.

Zhang Zhai nodded, "According to the previous practice, the font is converted to the smallest, and the holographic screen is pulled to the largest."

As soon as the words fell, the holographic screen in front of Zhang Zhai became bigger, suspended in front of him, and turned into a Nuoda holographic screen, completely blocking its line of sight.

On the holographic screen are teeny lowercase scripts, about the size of sesame seeds.

This is basically the limit of Zhang Zhai's simultaneous reading, and also the limit of his observation ability.

It's not that Zhang Zhai has no knowledge of wireless power transmission, but he still has some contact with it.

Nowadays, research on wireless power transmission or wireless charging technology has never stopped.

As for wireless charging technology, most of its research focuses on these three aspects.

Magnetic field induction, an alternating current of a certain frequency is given to the primary coil, and a certain current is generated in the secondary coil through electromagnetic induction, thereby transferring energy from the transmitting end to the receiving end.

Wireless charging based on this technology has actually been used in daily life.

But this kind of wireless charging, which requires a contact platform to charge, is no different from taking off your pants and farting in Zhang Zhai's view.

Resonance, magnetic coupling resonance, the basic principles of these two methods are similar, that is, using the "resonance" principle in physics, the sending end converts electric power into electromagnetic waves and emits them, and the receiving end converts them into electric power after receiving electromagnetic waves, resonance The difference from magnetic coupling resonance is that the former radiates electromagnetic waves of a certain frequency, while the latter is an indiscriminate non-radiating magnetic field.

However, these two methods are meaningless. The former has too much energy loss and serious electromagnetic radiation, so it has no practical significance at all. The latter transmission coverage is too narrow. The current record is that a light bulb has been lit within two meters. For Zhang Zhai It is also of no practical significance.

"Radio wave technology, that seems like the best fit for wireless charging.

Spreading electricity like spreading information, using high enough frequency electromagnetic waves to directly transmit electricity, only need a transmitter and a receiver, you can receive electricity like receiving signals, what a pity..."

Zhang Zhai shook his head helplessly, "It's a pity that it still has no practical significance. It interferes too much, is unstable, and has low energy efficiency. It is meaningless except for performing magic tricks."

...

Twenty minutes later, Zhang Zhai finished reading the latest information on wireless power transmission technology collected by A1.

After reading it, Zhang Zhai could only shake his head, "A1, delete all these materials."

"Okay, father."

In Zhang Zhai's view, these research materials basically have no reference value.

With regard to wireless charging technology, these latest researches seem to have almost reached the point of being successful. In their words, a revolutionary breakthrough can be achieved in at most three years, and then enter the era of wireless power.

But in Zhang Zhai's view, this is all nonsense. Before there is a breakthrough, these three years may never be three years.

"If you don't have enough luck, according to this research, I'm afraid you won't even think about it in another 30 years." Zhang Di smiled and shook his head.

"Forget it, come by yourself."

Zhang Di whispered to himself.

I wanted to refer to other people's ideas, but found that it didn't make sense.

Simply start over by yourself and walk a path that no one has gone before.

Zhang Zhai picked up the pen and paper, started the computer, opened the drawing software, and began to write and draw something on the paper and computer.

Zhang Zhai's movements are not in a hurry, and he even said that he can be very comfortable. From time to time, he writes some data on paper, and then draws a stroke on the computer.

"Three ideas, come one by one." Zhang Zhai smiled lightly, already having a bottom line in his heart.

...

Thirty minutes later, in the laboratory.

Zhang Zhai looked at the two red coils, and the burning manuscript paper between the coils, and shook his head resolutely

"This doesn't look like a wireless power transmission device, it looks like a weapon..."

The first plan...failed.

...

Another twenty minutes later.

Inside the laboratory.

Zhang Zhai looked at the entire laboratory, wanting to cry but not crying.

The lamp on the ceiling exploded, glass shards shattered all over the floor, the computer in the laboratory was crackling, and even the Phantom-1 that Zhang Zhai originally carried in Zhang Zhai's hand was also thrown by Zhang Zhai. It was on the ground, and it is now broken.

In the laboratory, all the electrical appliances that could fail were burned out, and there was basically nothing left except for the wooden workbench, the house made of liquid sand, and the Zhang Zhai made of pork belly.

Spider and Gray Wolf were standing behind Zhang Zhai at this moment, feeling uncomfortable, wanting to laugh but unable to.

Two minutes ago, they heard a loud cracking noise and immediately broke in. Not only did they see this messy scene, but it also made them see the scene that made their kidneys ache.

Although they suppressed their eyes to look at other places, they still subconsciously and uncontrollably aimed at Zhang Zhai's head.

I saw Zhang Zhai's flowing hair, and at this moment the roots were standing straight up, like tall and straight weeds.

Fortunately, there was no smoke, otherwise the spider and gray wolf couldn't help it.

"Laugh if you want to." Zhang Zhai said helplessly.

"Pfft...hahaha..."

"Hahaha……"

The spider laughed so hard that his saliva came out, and the gray wolf burst into tears.

Zhang Zhai is usually serious and calm at all times, but his current appearance is really beyond their imagination, can it not be funny?

Listening to the laughter behind him and looking at the messy laboratory in front of him, Zhang Zhai understood very well that the second plan was to declare bankruptcy.

...

Three minutes later, the sky had begun to turn white, and it was about to dawn.

Zhang Zhai stared at the scene in front of him with eyes full of dark circles, and smiled with satisfaction.

At his feet, there is a 50cm-high pillar. In front of him, on the workbench, there is a Magic-1, and the charging port of the Magic-1 is connected to a chip the size of a thumb.

On the Magic-1 interface, the battery logo is clearly showing that the battery is charging, and it is fast charging.

At the same time, next to it, the nanowire battery, which has been undergoing continuous charge and discharge tests, has also ended the long test process.

"The number of charging and discharging times is 20,000 times, and the loss level is 5%."

Zhang Zhai removed the nanowire battery and obtained such data after testing.

A bright smile appeared on Zhang Zhai's face.

"There is still one day until the press conference, and all the work has been completed, perfect!"

...

Ten minutes later, on the bed in the laboratory, Zhang Zhai fell asleep again. He had already decided to sleep for 24 hours until the press conference started.

...

A day later, it was finally time for the press conference.

All parties gathered in Zhai City to witness the demeanor of Di Shen!

Undercurrents are surging, gathering murderous intentions from all directions!