Chapter 240: Youth is blue and white

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Li Zheng had a foundation, and after ten minutes (hours) of special study, he stepped into the laboratory and was naturally as stable as Mount Tai.
But in Hu Zengwu's eyes, it was completely different.
This is not only contempt for chemistry, but also contempt for scientific research itself.
When Shen Yiyun saw that the teacher was going to get angry, he quickly put down the matter in his hand and stopped it: "Don't make trouble, Li Zheng... or you go first..."
"No..." Li Zheng explained, "After all, I also studied under Mr. Hu. I just read the papers of Mr. Hu's group in recent years, and I know a little or two about photovoltaic research. You just showed me I know most of the content, just confirm the progress of the experiment."
Hu Zengwu heard that the expressionless old face suddenly shivered: "You? Looking at the papers of our group? While studying under my hands?"
"Yes." Li Zheng nodded steadily.
Unconsciously, Li Zheng's lying skills also increased dramatically with age and experience.
Hu Zengwu blushed a little.
After all, he didn't teach Li Zheng.
Moreover, would people like Li Zheng really be humble enough to study the papers of this research group?
This is more like...
Research opponents in all aspects, so it is easy to find fault?
However, Li Zheng has stood up and talked eloquently: "I found out at first glance that Teacher Hu has been immersed in the photovoltaic field for more than ten years, researching and iterating more than 30 versions of photovoltaic materials, leading the national scientific research in this area. The team, from the initial fluorination route, all the way to the current chlorination route, can develop a more optimized design almost every few months. It is an honour for me to be able to participate occasionally."
This speech was Hu Zengwu, it was a terrifying battle.
Is this really Li Zheng?
Turned?
Even Shen Yiyun didn't know what to say.
Li Zheng looked at Shen Yiyun with some dissatisfaction: "You too, sister, have the honor to join such a dynamic research group and make outstanding contributions to my country's solar power generation career at the graduate level. How can there be time to take a vacation?"
"Ah..." Shen Yiyun only understood this.
Okay, you have a fine eyebrow and a sharp face. You pay for it with your teeth. This is a double offer.
On the other side, Hu Zengwu turned his head and said reluctantly: "Then you should be very clear about the specific work of Yiyun now?"
Li Zheng answered without thinking: "Well, optimize the receptor molecule Y6 by chlorination, try a variety of new receptors, and compare the efficiency of its nuclear transmission."
"Um..." Hu Zengwu scratched his burning face. "Then... First help Yiyun to do it together, pay attention to the safety of the experiment, and work hard."
"No hard work, no hard work."
This is when Li Zheng and Shen Yiyun came to the experimental bench and could not wait to rub their hands.
Finally, I can touch the top equipment.
He used many things before, but he didn't expect that the research laboratory could be more advanced.
Take liquid handling, for example, the game is done with a dropper and a measuring cup. The highest end is water bath distillation.
But here, if you are hard enough, you can use a magic pipette to measure the liquid.
This thing looks like a hand-held scanner, you can adjust how much liquid it takes on the panel, how much liquid to put, there is a row of droppers below, you can operate multiple tubes at the same time.
It's both trouble-free and precise, and you don't have to be afraid of the monsters that take a "precise pinch" like Shi Bao'er.
The bad news is that this gadget with ThermoFisher Scientific printed on it will cost more than 30,000.
Forget it, let's continue to use rubber test tubes...
In the process of co-preparation with Shen Yiyun, Li Zheng is also a corner of scientific research.
His previous words were not blind beeps, Hu Zengwu's team did engage in photovoltaic research for ten years.
To be precise, it is the kind used in organic photovoltaic cells and solar power plants.
Even the layman knows that the difficulty of solar power generation is not "fetching", but "saving".
In other words, battery efficiency and cost are the top priorities.
For a long time, the mainstream of the market has been silicon-based battery-based inorganic batteries, the efficiency is acceptable, but the cost is expensive.
Organic batteries only exist in the laboratory, and their cost is 10% to 20% of inorganic batteries, but the photoelectric conversion efficiency is also poor.
Therefore, Hu Zengwu's research group locked in the direction of "organic photovoltaic cells" ten years ago, and cooperated with many colleges and science centers for 10 years to increase the efficiency of organic batteries to 70% of inorganic, by the way Compressed the cost of 40%.
Today, my country is already at the international advanced level in this field, and organic batteries are only one step away from commercial use.
This is the scientific researcher. They are walking on the street, just an ordinary uncle with little hair.
Only in areas that most people don’t understand and where they don’t know, they really shine.
Until their results are delivered to people in a convenient and cheap way, people may not realize their existence.
If we can understand how much solar power can be understood, specifically the experiment that Li Zheng is going to do now, it is impossible to understand-
He and Shen Yiyun are changing the length of the alkyl group at the edge of the Y receptor, just to enhance their "conductivity" by a few thousandths.
To be more straightforward.
The Y receptor is probably a ghost thing that put together the big ring in the topic of 10 Zhou Chenghuan.
There are a lot of tentacles on the edge of this ghost thing. Li Zheng needs to stretch them again and again, shorten them, and record the changes of a series of "conducting" parameters again and again.
Such work, Shen Yiyun has done thousands of times.
As to how many times Hu Zengwu has done, it is impossible to know.
And experiments like this are only one of more than a dozen experimental projects in the whole research group.
...
At four o'clock in the afternoon, the alarm clock of Shen Yiyun's mobile phone suddenly sounded.
She glanced at Hu Zengwu, who was immersed in front of the photoelectric experiment table, and silently turned off the alarm clock.
"What time is it?" Hu Zengwu asked, operating the electronic screen.
"More than four o'clock, Teacher Hu..." Shen Yiyun said cautiously, "We just made two groups..."
"Well... the closing ceremony is about to begin." Hu Zengwu didn't raise his head and waved his hand. "You go, and help me see if I can get back the team championship this year."
"Thank you, Teacher Hu!" Shen Yiyun and Yixi hurriedly pushed Li Zheng, "Quickly pack up, quickly pack up..."
"Make another group..." Li Zheng wiped his sweat with a flushed face. "BTP-eC9, I feel very promising. I'll take a little more time."
"!!!" Shen Yiyun gritted his teeth.
You are jumping into hell!
"Okay, let's go here today, make the experimental records well, BTP-eC9 I will wait to test the photovoltaic efficiency." Hu Zengwu is in a good mood, he looked up and looked at Li Zheng with a smile, "Today is to understand scientific research. ?"
"It's too early to understand, and getting started is not counted..." Li Zheng scratched his head. "I was excited the first day, and it really made me do it all the time. It's not necessarily a thousandth to do it for half a year. Can't hold it."
"No way, the real scientific research is like this." Hu Zengwu shook his head and sighed, "so people who don't understand more like physics and mathematics, always thinking of becoming a Newton and Einstein in a beat of the head, but they don't know the real results. , It's all made out bit by bit."
"I really benefited a lot today, thank you teacher Hu." Li Zhenggong nodded respectfully.
"Okay, just pack and go." Hu Zengwu turned his head again, waved his hand, and hesitantly said, "Well... my research team...recently recruited people...although I wrote more than graduate students... …But occasionally there are outstanding undergraduates, and it is not impossible to consider..."
Li Zheng was stunned. Before he even answered, he first felt Shen Yiyun's burning eyes.
Looking around, Shen Yiyun was shaking his head desperately with the smallest amplitude and the highest frequency.
No, no... this is the call of hell.
Li Zheng coughed and thanked him again before slipping out with Shen Yiyun.
The two were embarrassed to change their clothes, smoked two bottles of nutrition express, and escaped all the way out of the experimental building. Shen Yiyun panted and said: "He... he lied to people... he didn't recruit at all... he was greedy for your craft."
"I also feel..." Li Zheng looked at his hands, "Then I can't just expose myself anymore..."
"Anyway... just like a man who can greedy a good figure, an old professor will also greet a student's craftsmanship." Shen Yiyun looked at Li Zheng and solemnly said, "You and Shi Yang are basically equal in our circle. Diao Chan and Xishi, be careful not to be stared at by a mischievous professor."
Li Zheng imagined hard, then...
"vomit……"
"What?"
"Do you imagine how Shi Bao'er danced in Diao Chan's clothes?"
"vomit……"
...
On the corner of a water bar on this campus, Shen Yiyun led Li Zheng and got together with two brothers who had experience in chemical competition.
Speaking of live broadcast, it is not official, but a teacher who accompanied the team live broadcasted on the mobile phone by himself. Li Zheng also handed the link to Dragon Ball Group to let everyone spread it.
After everyone knew each other, while the awards hadn't started, the two elder brothers couldn't wait to start to persuade them.
"Brother, let's not touch chemistry."
"The four big pits of biochemical ring materials! Really, don't touch any of them."
"Hey, I just refused to accept that... Now, I have been studying for three years and two and a half years in college."
"Can you imagine...when you go to school, you pour those liquids in the laboratory every day...you retire, or you still pour those liquids in the laboratory!"
"Some tumbling is a good thing. Do you know how many people are not even qualified for tumbling liquids?"
"Alas, the girl may still take advantage of it. Many teachers like to take girls, but they are not used for experiments, mainly to inspire men in the laboratory. Each person can increase the efficiency by 15%, and the girl does not accept. ......No other meaning, Sister Xue Xue you have a level...not a tool BUFF."
After Li Zheng deeply accepted their persuasion, seeing that the closing ceremony on the Pad screen was about to begin, he casually asked, "Have the two brothers also participated in ICHO?"
"No." The graduate student waved his hand, "National Bank only."
"I'm the province one." The undergraduate boss smiled, "Xiangnan province one."
The graduate student hurriedly arched his hand: "So you are from Shonan, that is more powerful than my country's silver bull."
"Hey..." The undergraduate sighed, "It's too difficult. Shonan is really too hard. Finally, a happy came out, but it turned out to be the kind of result last year... Everyone involved called us Shonan...oh! "
"Don't panic, I will be able to take it back this year." After the graduate student patted the undergraduates, he rushed to Li Zheng. "Actually, we also feel that there is a problem. We all suffered from losses last year. How can we save one person this year. Li Zheng you The level is here, go with Shi Yang, can this champion still run?"
"Hey, no more, no more." Li Zheng said with a grin, "It was a bit ridiculous at the time, very immature."
"Sooner or later, you just haven't caught up with the good time, brother." The undergraduates also looked at Li Zheng very regretfully, "I don't plan to engage in chemistry anyway, so don't think about it."
"Not much thought, not much thought, just thinking about the team champion." Li Zheng replied with a laugh.
A short time later, the closing ceremony officially began, and the head of the International Chemical Society began to give a speech. The few people sitting actually tried hard to understand, but they were not in a good mood to listen, only thinking about the result.
The live barrage is awesome.
[Zhuo: I'll translate. 】
[Zhuo: Very happy. After 50 years, ICHO returned to Prague again...]
However, no one read his translation.
[Give a shot to Shi Baoer, teacher! 】
[How about Wei Dongyang? 】
[Come on! China will win! 】
Although there are more than a hundred people in the live broadcast room, these long-lost names and atmosphere still replace Li Zheng.
It was only a few months ago, but there was a feeling of looking back to youth and meeting old comrades again.
After a few more than half an hour of speeches by several unknown bigwigs, the only meaningful award was finally reached.
The scary thing is that this was awarded from the bronze medal.
There are a total of 300 participants, of which the rankings of 100-200 are basically bronze medals.
A group of 15 people, each holding their own national flag on stage to receive the award.
This is a long and painful process.
Needless to say long, the torment is mainly looking for the five-star red flag.
If the red flag does not appear, then you can breathe a sigh of relief...
In case one appears, it's in trouble...
It took another ten minutes to reach the silver medal.
Everyone is more and more worried.
The barrage is also a series of [Don't] [Don't] [Don't].
Everyone knows their level well, and it is basically a shame not to take a gold medal.
at last!
A shaggy man appeared.
Pulling the national flag, standing in the middle with tears in his face, until the chairman hung a silver medal for him, he was crying.
[Wei Dongyang, your brother! 】
[Haha! Crotch! Crotch! 】
[Silver medals are speechless in the face of Jiang Dong's father is old! 】
The live broadcast teacher also seemed to know how to control the rhythm, and gave Wei Yi a shot when Wei Dongyang received the award.
I saw Zhou Yi's sad face, and there seemed to be an urge to cut people.
[Dangerous! ! ! 】
[Brother, you are going to form a ring. 】
[Zhou Chenghuan is thinking about how to synthesize corpse water. 】
Fortunately, this situation did not last long.
Soon, it was the gold medal award.
Everyone relaxed a little bit.
In this way, a high probability of one silver and three gold is still possible.
Finally, in the penultimate group, when 4-10 awards were given, everyone's heart was basically put down.
The other two national team members scored good results in the sixth and seventh places, two consecutive gold medals.
[Awesome! ! ! 】
[Chinese team is awesome! ! ! 】
[Shi Baoer! ! ! Mommy Bao Baoer loves you! ! Punch Spear! ! 】
The live broadcast teacher took Zhou Yi with his eyes.
Only then did he see that he wiped his sweat and turned to the teacher: "Your mother's scared me to death... The rest is watching Shi Yang. Ah? The live broadcast? Fuck... I shouldn't swear... "
[Ha ha ha! 】
[Zhou Chenghuan is amazing! 】
[Prague large loop site. 】
In the limelight, finally, the top three.
When the host stood in front of the stage, he also wiped his sweat and took a deep breath to announce—
"Rank3: Raymond Eugene Bahng, Korea!"
In the applause, Bahng's results were shown on the big screen-
Totalpractical (experimental): 33.96
Totaltheory (theory): 54.87
Total: 88.83
A South Korean brother with a standard split head blocking his head shook his head and smiled on the stage. After shaking hands with the chairman, he stood in the third place and raised the national flag.
The host continued to announce--
"Rank2!"
At this moment, everyone's heart was completely raised.
Even the barrage is gone.
Everyone read the same spell in their hearts.
Don’t be Shi Yang... Don’t be Shi Yang...
I saw the host raised his eyebrows, raised his hands excitedly-
"AlekseiKonoplevRuuuuussianFederation!"
The applause this time was obviously more intense.
A Russian spectacled man with super long hair and a high hairline stood up with a smile, trotting towards the platform.
[Mother Shi Baoer loves you! ! 】
[I’m Maozi, this look is too good! 】
[The demon is still Ruuuuussia demon. 】
Soon, the elder brother also completed the process and took the stage to raise his flag.
His results were reflected on the big screen.
Totalpractical: 32.52
Totaltheory: 57.92
Total: 90.44
After the elder brother stood firm, the host took a long breath and spoke with a smile on his face—
"Champion!"
"YangShi! China!"
"CelebratingChina! CelebratingShi!"
I saw that Shi Yang jumped up and threw his fist three times in a row, and then hugged Zhou Yi for the first time, and burst into tears.
Zhou Yi's eyes were also slightly sour, and he kept patting Shi Yang, but the applause was too big to hear what he said.
After coaxing for a while, Shi Yang finally wiped his eyes and boarded the podium.
I haven't seen him in many days.
Bloated than in the past.
The Russian brother also pinched his arm and made a joke.
Shi Yang, however, looked serious, pulling the national flag straight up, tears flowing out, unable to say a word.
Behind him is his achievement.
Totalpractical: 40.00
Totaltheory: 58.82
Total: 98.82
The barrage boils completely.
[Mother Shi Baoer loves you! ! ! 】
[Experimental eternal perfect man! ! 】
[Light of Chemistry! ! Shi Yang! ! 】
[Awesome!] ! 】
Even Li Zheng and his party watching the live broadcast in the water bar jumped up.
"ICHO experiment is full marks??"
"I'm afraid it scared the judges!"
"It's okay, it's okay, and Nobel may be."
"A big face! Awesome!"
Shi Yang himself didn't care at all. He just cried and cried, very cute.
Then, the chairman hung a gold medal for the three people, and the host started the interview with the microphone from the third place.
Because it is an international occasion, everyone also answers in English.
The little brother of Korea thanked for a circle and said that this was the most exciting moment for him.
The Russian brother said that he thought it would be difficult, so he prepared a lot of tricky things for it, but unfortunately it was not used.
When Shi Yang was interviewed, he still looked serious, speaking in less proficient English.
"Thank you organizer, thank you Chinese Chemical Society."
"Thank you for organizing such a wonderful chemical event."
"I know everyone is in a hurry to go to the dinner...but I might... still take everyone's time."
"I don't know, everyone understands my motherland."
"In my motherland, there are thousands of young people interested in chemistry."
"But only four of us are standing here."
"It is more regrettable that some people whose level and strength are as good as mine are missed because of some outdated rules."
"Until now, I have expressed sorrow for this."
"I have tried to protest, tried to organize appeals, tried various ways to change this."
"Now, I have to make a final effort for this."
"Here, I give up this gold medal in my personal capacity."
"Leave it to someone more worthy of it than me."
After all, Shi Yang suddenly turned around and shook off his bloated suit—
A blue and white school uniform was revealed.
Then, one turned around and turned the back to the lens.
A name is clearly printed on it-
【Li Zheng】
【LiZheng】