Chapter 441

"No, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no Wang Xuecai narrowed his eyes and said with a smile.

Graphene is known as the black "gold", its price is very high in the world, and it is also one of the materials prepared in the world.

To be honest, Wang Xuecai was quite surprised that qinluo could successfully prepare graphene under the pressure of tens of millions of people.

To some extent, Qin Luo's ability to bear in the heart has far exceeded them.

"Do you think I'll believe it?" Hearing Wang Xuecai's words, Zhou Haizhong's face appeared a faint sneer.

"Yes After thinking about it, Wang Xuecai nodded.

"Fart!" Zhou Haizhong didn't give him any face, so he swore.

Emmmmm, no one believes the truth these days.

After a fierce wait for Zhou Haizhong, Wang Xuecai turns his attention to Qin Luo.

Just as they spoke, the water in the beaker had been dried.

Qin Luo took out the prepared graphene with tweezers and put it on the experimental platform.

"Experiments have shown that high quality graphene can be prepared by the combined action of potassium permanganate and H2O2 reducing oxidant." Qin Luo Lang said in a voice.

"Hula ~"

after the words were finished, there was a burst of applause.

Scholars from all over China got up to applaud Qin Luo.

"Congratulations, Professor Qin. Your report is wonderful." Tu youyou looks at Qin Luo with a smile on her face. Her smile is full of kindness.

"Thank you." Qin Luo nodded his head and then turned his eyes to sun Zhendong and others.

"Professor Sun, Mr. Charles, is there anything else you want to say?" Qin Luo asked with a smile.

For a moment, everyone looked at Charles.

Say? what did you say?

In the face of Qin Luo, this is unscrupulous ridicule, feeling the wooden tube from all directions, Charles pupil is full of scarlet.

He was about to explode. He wanted to smash Qin Luo's head with a fist, but when he thought of Qin Luo's amazing force value, he could only press this impulse to the bottom of his heart.

"Qin Luo, don't be too early to be happy. Before entering the infrared spectrum detector, ghost knows what you have prepared." Said Charles, gritting his teeth.

Although the heart has determined the majority, but until the last lesson, he said nothing will admit defeat.

"So does Professor Sun?" Qin Luo looked at Sun Zhendong, who was silent all the time.

Hearing this, Sun Zhen's eyelids jumped unnaturally, and then his face was gloomy. He said in a cold voice: "yes, both physics and chemistry are rigorous science. Before getting the accurate test report, I don't admit that what you have prepared is graphene."

Yes, he would not have believed that qinluo had prepared graphene until he saw the evidence.

God knows, Qin Luo will not that other thing fool them.

"Then let you die in peace." Speaking, Qin Luo turned to look at the staff on the field, I need an infrared spectrum detector.

Hearing Qin Luo's request, the staff quickly took out the mobile phone and reported to the top of the TV station.

About a minute later, he put away his mobile phone with a faint smile on his face.

"Please wait a moment, professor. We have already contacted the laboratory, and the spectrometer will be sent soon."