"What does he do, how do you know each other?"

"The owner of the company, the boss of the company, how do you know each other? That's a long story, it's meaningless for you to ask."

During the conversation with An Youtian, what An Ran said was half true and half false.

Although because of the promise of a 3000 million mansion, she promised Chen Fang that she would help him win An Youtian, but the problem is that An Ran hasn't figured out how to face her after uncovering this relationship.

Therefore, he made up his mind not to tell An Youtian, and wait until the time is right.

An Youtian asked: "Did he ask you to be his girlfriend, or?"

An Ran replied: "Do you think a woman like me, who has no money and no background, has a little bit of beauty and figure, and education is also bought, can people let me be a girlfriend? I am a big boss, and I have many lovers." , how could you make an exception for me."

An Youtian frowned: "You know he has a lot of lovers, but you still go up to him?"

An Ran: "Then why not? Without saying a word, he paid me 1000 million and asked me if I could be his lover. How should I answer?

With this 1000 million, I can buy a house for my parents in the small county town of my hometown, and buy endowment insurance for them. Even if they don't work, they will have no worries about food and clothing for the rest of their lives.

Not only that, but with this 1000 million, I can live a good life in my own life, and I don't have to live too tight anymore. Do you think I can refuse? "

An Youtian opened her lips, for a moment she didn't know how to refute An Ran, and finally she could only say helplessly: "But, he has many lovers, don't you feel awkward? Don't you feel uncomfortable?"

An Ran recalled the scene of the previous two days, her tender body couldn't help shivering, and sneered at her sister, "Uncomfortable? If he really only spoils me, I will not only feel uncomfortable, but will directly suffer death! "

"why?"

An Ran would like to say that you will know after experiencing it yourself, that guy is not a person, but a monster, no wonder he dared to find so many women, no wonder he dared to be so promiscuous, he has capital.

Of course, she didn't dare to say it, as soon as she said it, she would be exposed.

"Okay, don't ask so many why, help me to my room, I want to sleep for a while, I have a good sleep, I'm so sleepy."

"I can help you, but before that, can you pay me back the money you owed me?" An Youtian said leisurely.

"Look at how stingy you are, didn't you say that you don't expect me to pay you back?"

"That's because you don't have it. If you have it, I must ask you for it. And you have 1000 million now. It's time for me to hug your thigh. Double, no, pay me ten times what I owed before~~"

"That's my hard-earned money, sister... It's okay, don't scratch it, the sheep is so bad, I will pay you back."

……

When the sisters of the An family were playing with each other.

A piece of news related to 'lithium-empty batteries' was quietly spread on the Internet.

On the major news media, such as Xinhuanet, Phoenix.com, Penguin News, Netease News, Sohu News, news titled "The Era of Lithium-air Batteries is Coming" appeared in unison.

The core content of these news reports has one thing in common.

——Galaxy Battery Company has overcome the difficulties and successfully prepared a lithium-air battery with an energy density of 1200wh/kg. The era of new energy for the whole people is coming!

……

------------

302. Video of Douyin Science Popularization God

"Li-air battery technical problems are solved! "

"Shock!Yinhe Battery Company has developed a lithium-air battery! "

"The energy density of lithium-air batteries exceeds [-], get ready to say goodbye to gasoline vehicles!" "

"Domestic companies solve scientific problems that have plagued the industry for decades and successfully create lithium-air batteries!" "

"The new electrochemical system - the energy density of lithium-air batteries reaches 1200wh/kg, and the dominance of future new energy vehicles is in the hands of our country!" "

"The Incredible Breakthrough..."

At the beginning, these news about lithium-air batteries were only circulated in a small area.

But as more and more people clicked to watch and repost, in just three or four days, the news was pushed to the hot section and became known to more people.

As a new cutting-edge media channel, Douyin, which has 6 million daily active users, is naturally the main position for information promotion.

After seeing the news about lithium-air batteries, many bloggers felt that there was a hot spot to catch, and they shot short videos one after another, explaining and explaining the reports about "lithium-air batteries".

Most Douyin bloggers tend to be subjective in their thinking, thinking that how can Chinese people develop technologies that have been abandoned by foreign experts?False, must be false.

There are also bloggers who find it fresh and interesting, and comment with an attitude of eating melons, and their remarks are only superficial, neither saying it is false nor true.

"Xiao Yan Science Popularization" is a relatively well-known popular science account on Douyin, and its creator, Xiao Yan, is not only a Ph.D. in physics from a famous American university, but also a popular science writer.

Seeing a bursting hotspot like a lithium-air battery, there is no reason for him not to come out and rub it for a while.

So, a piece of news titled "A Super Explosive News, Lithium-air Battery Has Been Made?" "The short video was released on April 4th.

At the beginning of the video, Xiao Yan is wearing a yellow long-sleeved shirt and a gray sleeveless suit vest, her hair is combed meticulously, and she narrates:

"Another piece of big technology news! Since last year, the new energy vehicle sector has been on the rise. In just one year, Tesla's stock price has skyrocketed by US$7000 billion, an increase of more than 700%. , and let Musk kill Bezos and become the new richest man in the world.

Now, lithium-air batteries have come out again. I heard that the energy density has exceeded [-]. If the lithium-air batteries are arranged for Tesla, their three-electric technology will reach a new height, and the market value will exceed trillions in minutes. Musk is directly invincible in the world?

Okay, no kidding, let's be serious.

The news I read in the past two days has been swamped by lithium-air batteries. I didn’t believe it very much at first, but after I went to find out, I was a little surprised and hesitant. "

Xiao Yan raised his finger and said: "First of all, the team that broke through the lithium-air battery is from the experimental team of Yinhe Battery Company. The name 'Yinhe Company' is familiar to you, right?

That's right, I made a video about a toothpaste owned by Galaxy Company before, which is a whitening toothpaste, and it is still in the product window.

Not to mention anything else, just this whitening toothpaste, it must be praised!

I personally have been using it for more than three months. Before, my teeth were still a little bit yellow, and there were some tartar that couldn’t be removed by brushing, but now the tartar is gone. You see, the teeth are whiter than salt without any special whitening effect.

Let’s not worry about whether the lithium-air battery is real or not, but this whitening toothpaste really deserves likes. It’s not black. Click on the little yellow car at the bottom left of the video. If you haven’t bought it, hurry up and buy it. If you buy it, you will be out. "

After the screen was edited, Xiao Yan continued: "Okay, now let's talk about today's topic, lithium-air batteries.

The leader of the experimental team of Yinhe Battery Company this time is Mr. Yang Xuedong, who is responsible for the research and development of a whitening toothpaste. He is obviously studying toothpaste. Why did he suddenly study batteries?

Also developed the lithium-air battery, which is hailed by the industry as almost impossible to overcome?

Don't say you are confused, I am also confused. It is estimated that the entire battery industry is confused now, and few people think it is true.

Let me talk about the principle first. The lithium-air battery is a battery that uses lithium as the negative electrode and oxygen in the air as the positive electrode reactant.

Li-air batteries have a higher energy density than Li-ion batteries because their cathodes are light and oxygen can be taken from the environment instead of being stored in the battery. "

Xiao Yan: "However, the battery industry has never been very optimistic about lithium-air batteries. For example, Jeff Dahn, one of the big names in lithium batteries, criticized lithium-air batteries as useless.

The first point is that people think that the frighteningly high specific capacity of lithium-air batteries is pure nonsense, because it is calculated based on substances with very small masses such as lithium and oxygen. Taking a decimal as the denominator will of course divide out a huge number.

But the real capacity of the battery has to count all the electrode components. Jeff Dahn calculated it and designed it in a normal way. It seems that it is not much higher than the traditional lithium battery? "

Xiao Yan: "Second point, the lithium-air battery is actually a lithium-pure oxygen battery, and nitrogen will react with lithium, and it is irreversible. Anyone who has attended junior high school knows how much nitrogen is in the air.

So how to effectively and reliably separate pure oxygen from air has always been an extremely challenging problem.

The third point is that the overpotential problem during charging cannot be effectively solved...

The fourth point is the problem of lithium anode. If the concept of lithium space is feasible, it must be based on the fact that lithium metal can be used as an anode material, but because of the growth of lithium dendrites, the battery may be short-circuited, burned, scrapped or even exploded.

Therefore, if the problem of the lithium negative electrode is not solved, the lithium-air battery cannot be used at all.

Fifth point, even if the separation of pure oxygen can solve the problem of oxygen enrichment, the enrichment of oxygen is still a big problem. Otherwise, the charge and discharge speed is too slow, and no matter how high the energy density is, it will not help.

Sixth point, a bunch of side reactions of the electrolyte..."

After an explanation, Xiao Yan changed his gesture and continued:

"Having said so much, those who understand should know how difficult it is to make a lithium-air battery, and to make an energy density of 1200wh/kg.

It is no exaggeration to say that if this thing is really produced, it can be regarded as creating a new electrochemical system in the field of batteries, and subsequent lithium-sulfur batteries, lithium-silicon batteries, and various batteries with lithium as the negative electrode can be made.

A Nobel Prize in Chemistry is completely lost. If this is the case, then our country will have another Nobel Prize winner. "

Xiao Yan changed the topic: "However, from a rational point of view, I think it is still a bit uncertain that the lithium-air battery that can be commercialized and applied to mobile phones or cars is still a bit uncertain. Maybe the experimental team of Galaxy Company is only working in the laboratory. Come up with a lithium-air battery.

Under normal circumstances, there is still a long way to go before commercialization, ranging from ten to eight years to three to five years, so everyone should not be too happy, just treat this news rationally.

Okay, I've said so much, my mouth is a little dry, so please give me a thumbs up if you don't understand. "

------------

303. Discussion upsurge (600 monthly tickets plus updates)

This video is not short, and impatient people will usually swipe away after watching it for a long time.

However, judging from the tens of thousands of likes and tens of thousands of comments, there are quite a lot of people who have watched this video.

In the comment area, a large number of key players and technology enthusiasts gathered.

"Thumbs up for domestic companies!"

"Come on, still like it? Lithium-air batteries are a huge scam pit. IBM fell into it back then and lost a lot of money. Ten years have passed, and now there is no shadow of lithium-air batteries."

"I've read all the news about lithium-air batteries in the past two days. I'm so annoyed. A toothpaste company doesn't make toothpaste well. What kind of battery does it make? It will definitely hit the street. If you don't hit me, I will stand upside down and have diarrhea."

"Xiaoyan's analysis is quite in place. From a rational point of view, it is really impossible to manufacture lithium-air batteries, and there are too many difficulties."

"People who support lithium-air batteries are laymen and don't understand at all. My teacher and I are engaged in research on lithium batteries. I will tell you clearly that lithium-air batteries can be developed, but definitely not now. Wait for another 30 to [-] years. .”

"Just checked, Yinhe Battery Company was established in February 2021, and now it is April 2. In just two months, the lithium-air battery has been researched? Is this an insult to our IQ?"

"It's gone, don't talk about it, this is fake news. I just checked, and there are no related academic papers at all. There is nothing to discuss."

"..."

Most people's comments are not very optimistic about lithium-air batteries.

Not only because there are too many technical problems, but most people can't believe that a newly established domestic company can actually produce a Nobel Prize-winning product, which does not conform to their cognition.

If it is replaced by a foreign technology company, you may still be able to trust it. This is also a manifestation of lack of confidence in domestic companies for a long time.

However, it is not that no one supports Galaxy's lithium-air batteries.

"The one talking about the short time, why don't you go and find out when Yinhe Pharmaceutical Company was established, and when Yishubai toothpaste was launched? It's not just a few months. The short time doesn't mean anything at all."

"I'm really looking forward to the news being true, because then, hey, the stock prices of all energy car companies will go up, and the shares of Xiaopeng Motors in my hand will go up a lot."

"In any case, new energy vehicles are the future, and I firmly believe that lithium-air batteries can be made."

"It's too early to tell the truth, and Galaxy hasn't issued any statement yet."

"..."

Not only Douyin, but also appeared on Zhihu's hot list "How do you think that the lithium-air battery has been successfully developed?" " hot discussion.

In the hot search on Weibo, 'lithium-air battery' also ranks in the forefront.

In general, the praise and criticism are mixed, and the unfavorable ones account for the vast majority.

There are only a few people who are optimistic and neutral, and most of these people do not understand batteries, but they have used Yinhe’s whitening toothpaste, so they have a certain degree of trust in Yinhe’s products, and they are considered brain fans.

Chen Fang knew a little about the discussion about lithium-air battery news on the Internet, but he didn't pay attention to it.

According to what Lin Shuang said before, releasing the news now is just to test the waters. The bigger the impact, the better. It doesn't matter whether it is positive or negative.

As long as the waves are big enough to play the role of publicity, that's fine.

At present, the main development direction of Yinhe Battery Company is still focused on investing in building factories and commercializing lithium-air batteries.

As long as the actual product is produced and can be mass-produced and commercialized on a large scale, then hold a product launch event to clarify, and the negative impact will be minimized.

The sales of lithium-air batteries are not for the general public, but for car companies and other technology companies that need batteries.

Propaganda is in place and fame is enough. In front of the public, whether it is good or bad is not that big of a question.

……

In the early morning of April 4th, after Chen Fang woke up, he habitually opened the system interface to take a look.

[Wealth System]: Level 41 (0/10)

【Cost value】: 58498 points

[Trading market]: 1 daily transaction (1 in progress), 4 secondary transactions (+1)

[Warehouse]: 1 piece of nuclear fusion data (under research), a batch of munitions (reducing), 1 piece of lithium-air battery data (under research), 1 income crit, 1 house purchase cashback card

[Mission Center]: There are no missions yet.

The new daily transaction has been refreshed. After clicking in and looking at it, Chen Fang backed out with some disappointment.

It's not that the transaction itself is not good, but that the income is too small, not even 100 million.

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