"Isotope thermoelectric batteries aren't complicated, are they? As long as you can obtain radioactive elements with a relatively long half-life, and get a few chips for temperature difference power generation, it is not difficult to make such a thing by yourself! Chen Xin showed a very indifferent attitude in the face of Zhang Chengguang's inquiry, hoping to confuse this matter.

Looking at Chen Xin's indifferent attitude, Zhang Chengguang felt a bit tricky and helpless.

The principle of isotope temperature difference battery is very simple, to put it bluntly, it is thermoelectric conversion, and a primary school student can give him materials and explain the principle clearly to make one for you, but the problem is that radioactive elements are controlled materials in Yan Country and even the world.

Even if he takes 10,000 steps back and says, Chen Xin has channels and channels, and has obtained a piece of radioactive elements that is enough for him to use, and also got a chip with high-performance temperature difference power generation, and created such an isotope temperature difference battery, but this kind of thing can be used as a lamp or a heater at most, and it is impossible to drive an armored tracked RV weighing at least ten tons!

Zhang Chengguang is an astronaut, and he has also had contact and understanding of isotope temperature difference batteries, which are very widely used in the aerospace field, after all, they are batteries that can output power for a long time, whether they are satellites or probes.

But even the Yanguo Space Agency, regardless of the cost, may not be able to make an isotope temperature difference battery that can drive Chen Xin's car.

Zhang Chengguang himself has driven this car in the past few days, and he clearly knows how good the power performance of this car is, and this requires a strong heart in addition to a good engine.

Isotope temperature difference batteries that can reach at least 100KW output power, even if three of them together can achieve this power, it is very amazing, if this kind of battery can be used in Yanguo's spacecraft, it can completely throw solar panels into the garbage heap.

Moreover, in today's post-apocalyptic environment, this kind of isotope temperature difference battery with strong output is even more promising and widely used.

Even before the disaster, the energy problem has always been a problem that plagues countries and restricts the development of countries, the traditional fossil energy is depleting day by day, and the pollution is serious, and the development of clean new energy is not so fast, resulting in energy shortage has always been a problem for the major countries of Bluestar.

Especially for Yanguo, a developing country, the energy problem is a serious problem, which seriously restricts the country's development speed.

And when the end times come, the energy problem will become even more serious.

However, the isotope temperature difference battery in Chen Xin's hand is a good solution to many problems, whether it is to power a small shelter, or to use it as a car power supply, or for other purposes, this kind of isotope temperature difference battery that does not seem to be large, but the output power is very strong, and the use is too wide!

Zhang Chengguang even came up with at least a dozen or twenty places where this kind of isotope temperature difference battery could be used with just a little bit of his mind in his mind.

But now the problem is that this kind of strategic material that is enough to change the existing energy structure of Yanguo in Zhang Chengguang's opinion is Chen Xin's private thing, and he even said that he made it himself, and even the technology is in Chen Xin's own hands.

Regarding Chen Xin's statement that he did it himself, Zhang Chengguang was skeptical.

Letter, from the advanced technology of the isotope temperature difference battery used by Chen Xin, which is a technology that Yanguo scientific research institutions cannot achieve at present, Chen Xin is unlikely to buy this kind of battery from elsewhere even if he has his hands and eyes, and it can only be self-made.

The suspicion is because Zhang Chengguang has not seen Chen Xin's hands-on ability, and some doubts that these isotope temperature difference batteries are just made by Chen Xin himself.

After all, it is impossible to surpass the vast majority of scientists and do what these scientists have spent countless resources and time not being able to do, unless they are the kind of genius who can really change the whole world by themselves.

But after hesitating and hesitating, Zhang Chengguang still didn't continue to ask Chen Xin, but just asked: "Do you mind selling the technology to make this kind of battery, Chen Xin?" Or you can sell finished products! ”

Hearing Zhang Chengguang's question, Chen Xin did not answer immediately, but seemed a little hesitant and hesitant.

Seeing Chen Xin's hesitation, although Zhang Chengguang was very anxious, he still restrained his emotions and took the initiative to say: "You may not be able to make a decision on this matter for a while, so you might as well think about it more, but I still hope that you can at least provide the country with finished isotope temperature difference batteries, after all, this can be of great help to the country's post-disaster reconstruction." ”

"I'll think about it." Chen Xin didn't say anything, just nodded to Zhang Chengguang.

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After Chen Xin promised Zhang Chengguang that he would consider selling the technology or finished products of isotope temperature difference batteries to the state, neither side mentioned the matter again.

And Chen Xin's car was also driven by Zhang Yao, and finally drove along the road into the urban area of the three towns.

On the way, they also encountered two other checkpoints, which also carried out strict checks on Chen Xin's car.

After passing through these checkpoints, Zhang Yao controlled the steering wheel and drove towards the seat of the provincial capital of Hubei Province in Sanzhen according to the guidance of the checkpoint staff, and at the same time asked Chen Xin: "Comrade Xiao Chen, what did you do before?" Modifying cars, making your own planter boxes, and this isotope temperature difference battery, do you know a lot about mechanics? ”

"I don't know much about it, it's just that I was influenced by my father since I was a child, and I was also engaged in this work later, so I have a little bit of accumulation." Chen Xin smiled and replied a little stunned.

Zhang Yao heard Chen Xin's amazement, and he knew the purpose of Chen Xin's trip and could understand this emotion, so he comforted him: "Comrade Xiao Chen, you don't have to be too melancholy, you will definitely be able to reunite with your parents, and everything will be fine." ”

"Then thank you Brother Zhang for your good words, everything will be fine." Chen Xin immediately laughed when he heard Zhang Yao's comforting words.

However, while comforting Chen Xin, Zhang Yao also said with some curiosity: "But Comrade Xiao Chen, your father is very powerful, just a little edification can make you so young and promising, I believe that Ling Zun must be a very amazing person, but I really want to be able to get to know him!" ”

"Haha, Brother Zhang, if you want to know my father, then you will have to wait until I bring people back, and you will not be able to see them until I pass through the three towns on the way back." Regarding this question, Chen Xin couldn't help but make a joke: "But the premise is that Brother Zhang, you are still in the three towns at that time." ”

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