v2 Chapter 838： Cobalt diselenide (1/2)
”Chen Bu!”
”What did I say? The moon is so beautiful tonight...” The next second, Chen Qiangsheng directly hung up the phone.
”...”
what is this? Do you want any money?
headache……
At the Energy Research Institute of Yantai University, Qin Luo, who had eaten dinner, put on protective clothing again and began to experiment.
Pure water, electrolyzer, catalyst...
This time, during the experiment, Qin Luo added not only the catalyst cobalt oxide, but also 25% NaOH, which is commonly known as sodium element.
As a strong electrolyte solution, sodium can accelerate the reaction of electrolyzed water.
After ten minutes, the experiment is almost over.
After the measurement of the instrument, the thermal efficiency this time has increased to 77.5%.
It only increased by 2 percentage points.
Obviously NaOH is used again, but it is not obvious.
Not to mention breaking through 90%, even breaking through 80% is impossible.
In the following time, Qin Luo experimented with several elements.
The conclusions reached were low and high, but none of them exceeded the critical value of 77.
”How many times is this?”
”It's the seventh time?”
”Oh, I just said that you can't panic about this kind of thing. To do experiments like this requires not only talent but also luck...”
”Eighteen days, raising the thermal efficiency to 95% is a fantasy.”
”...”
Outside the laboratory, a group of research institutes gathered in twos and threes and talked constantly with each other.
Qin Luo has tried 7 times and used 7 materials, all of which ended in failure.
Through the transparent glass, Qin Luo smiled as he looked at the researchers who were discussing passionately outside the door.
He didn't blame anyone, because empathy, if it was him, I'm afraid it would do the same thing.
It took eighteen days to solve an international problem. To be honest, this is indeed a bit difficult.
Maybe it's time to use concentration.