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"Well, your hydrogen-oxygen fuel cell can gradually replace the internal combustion engine at that time, which is a huge industry!" Li Kaiyuan nodded happily.

"Uncle Li, I hope that our Huaxia country can master the core technology in this fuel cell industry, and then these countries in Europe and the United States will follow our buttocks. ”

Yang Jie said with a smile.

"Yes, our Chinese country has been backward for hundreds of years, and once stupidly rejected industrialization and the scientific research system, as long as we follow the correct path now, we will definitely let our Chinese nation stand tall again among the nations of the world!"

"Uncle Li, you still hit the nail on the head to reveal the real reason why our Huaxia Kingdom has been backward and poor for so many years!"

"I don't believe that such an amazing and brilliant character as you kid can't see through these essential things!" Li Kaiyuan said with a smile.

Yang Jie laughed.

"I'm really right, you kid really give me a big surprise every once in a while!" Li Kaiyuan happily patted Yang Jie's shoulder and said to the driver in front: "Divert to the Hexi Science and Technology Corridor." ”

"Uncle Li, what are you?"

"I'm going to check out your electrochemistry lab right now, and then I'm going to check out Excellence.com. Li Kaiyuan said.

"Your idea was so sudden. Yang Jie smiled, "Then I'll let them prepare." ”

"No, you don't have to do any preparations, it's a private trip, and I don't want to alarm anyone, or I'll make the car overturn. Li Kaiyuan waved his hand.

In the afternoon, Yang Jie accompanied Li Kaiyuan to the electrochemistry laboratory.

Victor and others were also a little at a loss for Li Kaiyuan and Yang Jie's visit.

After shaking hands with Victor and the others, Li Kaiyuan said: "Don't be nervous, everyone, I heard that your laboratory has made great progress, so I came to take a look." ”

Victor and others then took Li Kaiyuan and them to a 100-kilowatt stack that had been trial-produced for a visit.

The hundred-kilowatt stack was humming and running in a low voice, which did not affect their normal speech in the slightest.

At this time, the connected test equipment is displaying various data on the operation of the stack, and the stack is running at full power.

This time, Zhao Haidi was responsible for the task of technical explanation, and Li Kaiyuan also listened very carefully.

"Yang Shao, Governor Li, this 100 kilowatt stack uses a new and improved proton exchange membrane, the electrolyte has also been improved, the electrode material has also been used with new materials, and the drainage system has also been improved, the previous electrode flooding has been improved, and now the conversion efficiency of the fuel cell has been improved compared with the previous stack, and the current conversion efficiency has reached 67 percent, and the previous stack can only achieve 59 percent. ”

Zhao Haidi said excitedly.

"Very good!" Li Kaiyuan saw that most of the people in this team were domestic R&D personnel, and he asked with a smile: "I heard Yang Jie say that you young people are making very rapid progress in fuel cell technology, and I hope you will work hard to make greater contributions to our country's fuel cell technology!"

"We are very proud to be involved in such research and development, and we are very grateful to Yang Shao for being able to provide such a research and development environment for our people, we are all very motivated, and we all want to develop fuel cells with high efficiency and better performance. ”

Zhao Haidi pushed the glasses on the bridge of his nose and said excitedly.

After looking at the 100-kilowatt stack, Yang Jie accompanied Li Kaiyuan to a nearby laboratory for the research and development of hydrogen storage materials.

After seeing several round hydrogen storage tanks, Li Kaiyuan asked with interest: "The hydrogen storage tank you developed is not made of steel cylinders?"

"Governor Li, this is a hydrogen storage tank developed by our laboratory, using a three-layer structure, the inner layer is a resin lining to seal the hydrogen storage material, the middle layer is a carbon fiber reinforced resin layer to ensure compressive strength, and the outer layer is a glass fiber reinforced resin layer to protect the surface, with a capacity of 160 liters, and now it can achieve a pressure of 40 megapascals. According to Yang Shao's request, the next step is to develop a hydrogen storage tank with a pressure of 70 megapascals, and if successful, such a hydrogen tank can support a fuel cell vehicle with a power of 100 kilowatts to travel 900 kilometers. ”

"Is this difficult?" asked Yang Jie.

"The difficulty is quite large, because of such a large pressure, the hydrogen storage tank tank needs to be redesigned, the valve also needs to be redesigned and manufactured, in addition, because the pressure is very high, the temperature inside the tank will rise very high, if there is no temperature sensor in the tank, it is difficult for the hydrogen refueling equipment to control the amount of hydrogenation, and the control software of the hydrogen refueling station must also be modified, which is a relatively large project. Yang Jie said.

"It's really a whole project. Li Kaiyuan said.

"This is a technical hurdle that we have to overcome step by step, but this is the way to go in order to achieve commercial application of fuel cells, and there is nothing to be opportunistic. Yang Jie nodded.

After Li Kaiyuan visited the laboratory, he also had dinner with Yang Jie in a nearby restaurant, and then rushed to the company's headquarters where Excellence.com is located.

Rushed to the front of the building where the company was located, Zhang Yujie and Tanya, who was in a wheelchair, led a group of key personnel of the company to wait outside with a nervous and excited face, and after seeing Yang Jie and Li Kaiyuan get out of the car, Zhang Yujie hurriedly greeted him.

"Governor Li, this is the chairman of the company, Mr. Zhang Yujie. Yang Jie said with a smile and introduced to Li Kaiyuan.

"Governor Li, I am very glad that you have come to the company to inspect the work. ”

"Today I came here for a private trip, and I also have a learning attitude to learn about some of the most cutting-edge technologies at present. Li Kaiyuan said with a smile.

Yang Jie winked at Tanya, who glanced at him coquettishly.

After introducing Li Kaiyuan's key personnel to the company, everyone walked towards the company together, and Yang Jie also pushed Tanya's wheelchair into it.

As soon as you walk inside, on the front wall of the front desk is a big panda pattern logo of the company, which gives people a very warm and intimate feeling.

"Is there any meaning in this pattern?" asked Li Kaiyuan, whose eyes stayed on the pattern.

"The panda is a national treasure of Huaxia and a cultural symbol of Huaxia, and I want to let people outside know at a glance that we are a company of Huaxia. Zhang Yujie said.

"Well, the company's logo means a lot of things. Li Kaiyuan nodded.

Excellence has contracted one of the R&D buildings in Meixi Lake Development Zone, with an office on the second floor and a computer room on the third floor.

In the office, Li Kaiyuan also specially asked the programmer to show him how to enter the process of the excellent network.

At this time, after the programmer enters the network connection interface, the display screen shows a very beautiful Internet navigation interface, which provides a wealth of classification columns for various types of products.

Li Kaiyuan also checked various commodity columns with the help of programmers.

The current excellent network interface is very similar to the Taobao interface in Yang Jie's memory in his previous life, and the functions such as contact and communication software and payment platform are already available.

After watching these demonstrations, Li Kaiyuan said to Zhang Yujie and Tanya with a smile: "The company has taken a solid step on the road of Internet commercialization, and I very much hope that the company can become a pioneer and successful in the wave of informatization." ”

"Thank you, Governor Li, for your encouragement!" Tanya said with a smile.

Li Kaiyuan learned that Excellence.com already has more than 2 million registered users, logistics distribution has covered many cities in Central Plains Province and Chubei Province, and logistics distribution is also ready to cover the first and second tier cities across the country, he is also quite happy, and he encouraged Zhang Yujie and them.

After sending Li Kaiyuan away, Tanya said to Yang Jie: "I originally planned to pick up people at the airport, but I was called over by you and Governor Li in a hurry, and now you take me to the airport." ”

Yang Jie smiled, then pushed Tanya outside the company and carried her into the car.

Zheng Chao and the others also put the wheelchair into the trunk of the commercial vehicle in the back.

At about eight o'clock in the evening, Yang Jie and Tanya also met several people from Hong Kong, led by a woman in her forties, dressed very decently and looking very capable.

"This is Ms. Deng Qi, right?" Yang Jie smiled and shook hands with this capable woman in her forties.

"Sister Deng, this is Yang Dong of Huaxing Technology Group. Tanya saw the confusion in Deng Qi's eyes and introduced with a smile.

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