Chapter 452: The man of the conference, overwhelming the audience

On Tuesday, at 8 o'clock in the morning, everyone from the research group came to Caiyi ahead of schedule and set out to set up the conference room on the third floor.
Sun Wo went to the fruit shop on a street in the North District and took the fresh fruit platter ordered yesterday;
Wu Feifei took a bag of tea leaves from Wei Xingsi, then boiled water to make the tea, and prepared disposable paper cups and plastic cup holders.
Duan Yun was responsible for carrying the whole box of mineral water and placing a bottle in front of each teacher's seat;
Chen Wanqing and Han Jiaying placed a triangular standing board with a name in front of each teacher's seat and handed out a copy of meeting materials.
Considering that there are enough manpower, Xu Qiu did not choose to help, but stayed in the 216 office downstairs, doing the last preparation before the conference speech.
In the beginning, he prepared according to the report in English based on the situation of the last time he went to Gong Yuanjiang to attend the meeting.
It turned out later that today’s meeting was reported in Chinese because Bazan was present last time, but no foreigners attended this time.
This made Xu Qiu relieved of a lot of pressure.
In fact, this kind of conference, whether in Chinese or English, has little effect on professors and scholars.
They basically have the basis of bilingualism when they eat scientific research. After all, SCI papers account for the largest proportion of the evaluation indicators. If the English is not good, it is difficult to be rated as a professor if they cannot publish articles.
It is the students who have the greatest impact.
The application of language includes four items: listening, speaking, reading and writing.
For the students of Mordu University, they may be good at reading and writing. After all, they can pass the exam. This aspect is probably not too bad; but the listening aspect is not necessarily the same, and the differences between different students will be very different. Big.
For non-English majors, about half of them are able to communicate normally in English with Crooked Nuts when they graduate from their senior year.
In other words, if a foreign professor comes to Magic University to make an academic report, half of the students will not understand it.
Moreover, some students can't even pass the fourth grade.
Of course, this is mainly due to the fact that the undergraduate degree of Magic University does not require grades four and six, as long as you pass the school's comprehensive English test.
The school’s comprehensive English test uses a grade point system. Although the difficulty of this test is eight levels, it is difficult to take A, but as long as there is no missing test, it is relatively easy to take a C or D, and you can graduate normally.
The only problem is that the grade points will be ugly. A D for four credits is equivalent to a three-credit course.
At 8:50 in the morning, the layout of the venue was completed, and many teachers and students have rushed over one after another.
Wei Xingsi was standing in the doorway of the conference room with a straight suit and smiling face, welcoming the visiting teachers like a salesman.
The visiting teachers are mainly academics in the field of organic photovoltaics outside the school.
Because there are few research groups with overlapping research directions in a school, there are relatively few teachers in the school. Xu Qiu only saw Tang Yunkun.
In the venue, Tang Yunkun and Feng Shengdong sat together. They were able to get on the line after a meal on Sunday.
The two happened to be alumni, all of whom graduated from the physics department of Modu Comprehensive University, but they were not at the same level. Tang Yunkun graduated three years earlier than Feng Shengdong, so there was no overlap before.
Although the two people choose different paths now, one is to teach at home and the other is to develop abroad, but the research fields are related and there are still many opportunities for cooperation.
In addition, meetings of this level need to be reported to the department and the department also helped to carry out a wave of propaganda warm-ups.
Xu Qiu received a notice forwarded by the instructor Bao Wei in the class group, saying that as long as he participated in this conference, he could participate in eight academic reports.
This is still very attractive, because there are only 20 academic reports required during the postgraduate period. Now this one is the top eight, which is very cost-effective.
As a result, the number of people who came to the venue today was a little too large. There were more than 40 chairs in the conference room, which were not enough, and the seats were quickly filled.
Upon seeing this, Wu Feifei sent Sun Wo, Duan Yun and others to the next meeting room with chairs.
But even so, the chairs just moved over are not enough.
Therefore, those who are late can only stand and listen to the report.
Xu Qiu sits on the big conference table in the center. Next to Wei Xingsi, there is also a special triangle stand in front of his seat with his name written on it, which is considered to be a teacher-level treatment.
Among the people who visited, Xu Qiu saw many familiar figures.
Including Mu Xue, the monitor of the doctoral class, she was holding an experiment notebook in her hand, and there was also a sign-in form on it, presumably used to count the students who came to listen to the report.
In addition, former roommate Tao Yan also came over, and his research group office is next door to 216, just upstairs.
Because he was so close, he almost got stuck, and then walked in and found that the venue was full.
Tao Yan shrank his neck exaggeratedly, still muttering something on his mouth. Judging from the shape of his mouth, Xu Qiu was probably saying "fuck".
In addition to Tao Yan, there are several other undergraduate graduate students who also came to the venue. Most of them are students who are in the first or second class of the research group. The distance is relatively close, so they can sign in.
And like roommate Sun Yifan, who is now in Zhangjiang, he didn't run over.
After all the teachers attending the meeting arrived, Wei Xingsi returned to the meeting table from the door to sit down, and whispered to Xu Qiu: "I knew there were so many people, so I went to apply for a large lecture hall."
Xu Qiu also replied in a low voice: "It's mainly because our instructors have issued notices that many students have come to listen to lectures. Because graduate students need to listen to a certain number of academic reports before they can graduate."
Wei Xingsi was stunned: "That's it, I said why there are so many students who don't know him."
Xu Qiu said casually: "It is estimated that there will be fewer people in a while, and many people should just come and sign, and then leave."
Wei Xingsi laughed: "Yes, it is still a bit difficult for people in other fields to listen to our professional reports."
After chatting for a few words, Wei Xingsi looked down at his watch and found that it was close to nine o'clock, so he got up and walked to the podium to preside over the meeting.
After adjusting the microphone, Wei Xingsi said calmly and frustratedly: "I announce...The Organic Photovoltaic Seminar has officially started...First of all, let me introduce the guests, namely Gong Yuanjiang from Kainan University..."
When Wei Xingsi said this, he paused. Gong Yuanjiang stood up tacitly and waved to everyone. The others immediately understood and began to applaud.
After that, every time Wei Xingsi uttered a name, the corresponding teacher stood up to say hello, and then the others applauded.
Although they have not rehearsed beforehand, these professors all have rich experience in attending the conference. Gong Yuanjiang has taken the lead, and everyone else understands it.
"Lu Changjun of the Chinese Academy of Sciences..."
"You Bao Yuan from Beijing Airlines University..."
"Zheng Xiao from Sichuan University..."
"Feng Shengdong from Lund University in Sweden..."
"Ma Weiwei from Ancheng Jiaotong University..."
"Liang Haoxian from Fanan University of Technology..."
"Finally, my student Xu Qiu will report on the work of our research group..."
When it was Xu Qiu's turn, the "Papa Papa" sound off the court was the most intense.
After all, many of the people present are classmates of Xu Qiu, and reporting at the conference as a student will win more people's attention.
Tao Yan also roared "Okay!" like a roar. Originally, he saw such a crowd of people and planned to run away as soon as he signed, but now he heard Xu Qiu's name and decided to stay and listen to it. listen.
After graduating from undergraduate, although the two have been in contact from time to time and the research group offices are also very close, they are not as close as before.
Tao Yan also wanted to see how far Xu Qiu's scientific research is now.
After introducing the guests, Wei Xingsi continued to preside over the meeting:
"First of all, we have invited Professor Gong Yuanjiang from Kainan University to report."
"Gong Yuanjiang's main research direction is organic small molecule donor materials. His team has published more than 20 articles in top academic journals such as AM, JACS, EES, etc., with an H factor of 35, and was selected as a "Yangtze River" scholar in 2013..."
"The theme of Gong Yuanjiang's report is the progress of all-small molecule non-fullerene organic solar cells. Welcome!"
Accompanied by applause, Gong Yuanjiang came to the stage, took over the position of Wei Xingsi, and began to report:
"Good morning, everyone. I am honored to be the first to report at the conference. Today I will mainly share with you some of the work of our research group in the past year..."
Xu Qiu listened to Gong Yuanjiang's report while staring at his computer.
It’s about to be his turn to report soon. Xu Qiu is a little nervous, mainly because of unexpected unexpected situations. He has to face not only the teachers attending the conference, but also his classmates. They.
However, tense is tense, and the work to be done cannot be left behind.
During Gong Yuanjiang's report, Xu Qiu used a computer to simultaneously record what the other party said.
Gong Yuanjiang is a veteran who often does academic reports. He controls the rhythm of the language very well. Before, he chose to arrange him in the first stage to make a good start.
Now they are regarded as successful in their transformation, and they have caught the ride of the ITIC series of non-fullerenes, and the results have been remarkable.
Gong Yuanjiang reported a total of five work, two AM, one AEM, one JMCA and one ACSAMI, which is a series of work based on the modification of small molecule donor materials.
The modification method is somewhat similar to that when Xu Qiu optimized the ITIC series of receptor materials.
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At the beginning, a material was developed as a benchmark, and then the molecular structure was continuously fine-tuned through feedback obtained during device preparation and experimental characterization.
Every time you adjust, publish an article.
A larger performance improvement is a big article, and a smaller performance improvement is a small article.
This is also the essence of applied research. To put it bluntly, it is constant trial and error.
Excluding the factors of opening up, the difference between big guys and ordinary researchers is that when big guys try and make mistakes, the success rate will be higher.
Therefore, they will get more resources, so that the expected value of the final result is the highest.
After half an hour passed quickly, Gong Yuanjiang successfully completed the first report. After answering a few questions from the audience, Wei Xingsi seamlessly joined the stage and continued to preside over the meeting:
"Next, I would like to ask Xu Qiu to report to everyone."
"Xu Qiu is a direct Ph.D student in our research group. He is also the head of the current organic photovoltaic team in the group. His main research direction is non-fullerene receptors. He has worked in "Nature·Energy", "Joule", NC, AM Published more than 10 academic papers as the first author in other journals..."
"The subject of Xu Qiu's report is the progress of non-fullerene organic solar cells. Welcome!"
Xu Qiu deliberately wore a formal dress today, and he adjusted his collar before going on stage.
Then, he glanced at the members of the research team at the rear, and the school girl responded with a full smile, and Duan Yun gave him a thumbs up...
When he and Wei Xingsi passed by, Teacher Wei also gave an encouraging look.
He looked far away again, Tao Yan and other classmates also nodded at him, most of them did not leave.
Seeing so many people supporting him, Xu Qiu suddenly became less nervous.
"Teachers and classmates, good morning everyone..."
"In the beginning, we designed a molecule called IDT-ICIN..."
"Later, we upgraded IDT to IDTT, expanded the conjugate length of the central D unit, and developed a material called ITIC..."
"Now, based on ITIC's latest derivative IDIC-4F, which is the work of "Nature·Energy" that has just been accepted, the device efficiency reaches 13.5%..."
"Finally, we summarized the recent work in the "Joule" review, and at the same time we look forward to the future of the photovoltaic field..."
Xu Qiu reported in the order previously scheduled, and the time was very well controlled, ending in twenty-nine minutes.
When each article was displayed like a revolving lantern, the teachers and students in the audience talked in low voice.
Xu Qiu's classmates, although they have heard that Xu Qiu won the National Award with the first place in the PhD student, they don't know the process and details of the award, only the final result.
Now that they heard this report, they all immediately understood why Xu Qiu's ability overwhelmed the orthodox Ph.D. and Ph.D. seniors and won first place.
Just looking at the number of results, it is estimated that it is several times the number of second place.
The teachers present, especially those who didn't have much contact with Wei Xingsi. Although they knew that Wei Xingsi had published a lot of articles before, they were shocked when they saw the number of these articles.
In just one year, a team of less than ten people produced nearly thirty high-quality articles, which is simply a "high-yielding sow".
Moreover, the key point is that these articles are all related to the person on stage.
Xu Qiu is neither the first article nor the second article.
People who belong to the same academic circle, their significance for the ranking of article authors is clear.
For most research groups, if 30 articles are published from 5 students in the group, then they will be divided equally, roughly 10 articles per person or 2 articles, which is relatively scattered.
And if a student puts all 30 essays in the group with one or two writings, it means that the student is the main participant in all the work in the group.
This is a very exaggerated phenomenon, indicating that the actual contribution of this student has a high probability of surpassing the instructor of the research group.
The teachers present immediately understood why Wei Xingsi wanted to push Xu Qiu.
If the title of the article is based entirely on contributions, Xu Qiu's achievements are now above Wei Xingsi.
After Xu Qiu's speech, the audience burst into applause, one after another, which lasted about half a minute before stopping.
Xu Qiu was also very satisfied with his report. At this time, the state was very relaxed, and he murmured inwardly: "This is because I only talked for 29 and a half minutes, so should I force it to 30 minutes with applause?"
After the applause stopped, Wei Xingsi stood up and said, "Do you have any questions about Xu Qiu's report?"
As soon as the voice fell, several people raised their hands, and Wei Xingsi looked around, and finally picked one at random.
The selected "lucky person" Xu Qiu didn't know him. He was a male, in his early thirties. He had no characteristics in appearance. He might be a green pepper scholar or a postdoctoral fellow sent by the research team to participate in the conference.
The unfamiliar green pepper scholar first commented: "The published articles are very powerful, and the work done is very systematic."
Then he asked: "Is this "Nature·Energy" article just received? I didn't retrieve it on the Internet just now."
When Xu Qiu heard this question, he knew that the other party was mostly unfamiliar with Wei Xing, otherwise he would receive a printed "Nature·Energy" article from Teacher Wei.
However, Xu Qiu still responded seriously: "Yes, I just received the news from the editor last Friday. It is estimated that the electronic version of the article will be online in a month."
The unfamiliar green pepper scholar asked, "Is it convenient to send me a copy of the literature? There is also a review article of "Joule". Can you also give me a copy?"
"No problem, I'll give you a copy after the meeting." These are all trivial matters, and Xu Qiu nodded immediately.
Not every school buys all the journal resources. For example, Modu University did not buy the electronic version of the "Nature" series of journals, probably because it is too expensive.
Usually Xu Qiu and the others want to download the "Nature" series of articles, either by asking the library for help, using the academic resources of universities and research institutes across the country to find the literature, or by sending an e-mail to the author.
Just like Xu Qiu's newly accepted article "Nature·Energy", if he wants to read his own article in the future, he will have to pay to read it.
It's a bit similar to a web post. If the author wants to read his own work, or if you publish this chapter in the paid chapter, you have to subscribe before you can publish it. That's normal, because the copyright does not belong to the author.
"Thank you," said the unfamiliar green pepper scholar, and finally entered the topic: "Xu Qiu, I see that you have listed a lot in the Outlook section. Can you talk about device stability specifically?"
"Of course." Xu Qiu speculated that this green pepper is mostly dedicated to stability-related research. He responded by using ideas and examples to illustrate: "There are still many methods, and polymer receptors can be introduced as the third group. For example, adding a small amount of N2200 to the binary system..., you can design acceptor molecules with non-conjugated central units..., you can also..."
Xu Qiu didn't hide his personal secrets. He analyzed the common methods to improve the stability of the device. At the same time, he also explained the inspiration he recently got from Xu Zhenghong's NC work.
The more polite strange green pepper scholar digested in place for a while, nodded and said, "Thank you, I have no problem."
Later, Wei Xingsi called up a student who raised his hand to ask questions.
Xu Qiu had a slight impression of this student who was called up. The last time he attended Gong Yuanjiang's meeting, he had met each other. He was a student of Beijing Airlines Grandmaster Bao Yuanyou.
As for the specific name, he can't remember clearly.
Bao Yuanyou’s students did not comment on Xu Qiu’s work, but directly asked:
I saw Xu Qiu’s report mentions scratch coating experiments...I’m currently working on scratch coating devices, but the success rate is not high. , Is it convenient to reveal how your squeegee experiment is carried out? And are there any problems that need attention in the operation?"
Xu Qiu operated the laser pointer and transferred the page displayed on the PPT to the scratch-coated AM article that was just published.
Although the squeegee experiment was mainly carried out by the school sisters and the school sisters, Xu Qiu often fiddled with these instruments in the simulation laboratory. He was not unfamiliar with this. He considered for a moment and responded:
"In the case of squeegee coating, the experimental operation itself is not difficult, but the requirements for the instrument are relatively high. If there are problems such as uneven blades and low accuracy in height control, it is easy to cause the thickness of the obtained film to be very uneven and easy to appear. The phenomenon of short circuit or open circuit, now there are manufacturers specializing in the production of squeegee machines..."
"Not all systems are suitable for squeegee coating. It is best to choose a system with high charge mobility and insensitive to the size and thickness of the battery to perform the squeegee operation. The performance of the squeegee device obtained by such a system will not be better than that of the traditional The spin-coated components are too different..."
"In addition to blade coating for the effective layer, it can also be used for electrode and transport layer materials, such as PFN, PEIE and other solution processable transfer layer materials, and silver nanowires and other solution processable electrodes. Scratch..."
"Okay, okay..." Bao Yuanyou's student nodded again and again, and then asked: "Is there any recommended squeegee machine?"
Xu Qiu was about to mention Blue River's company, intending to help promote it, but saw Wei Xingsi winking at him.
After careful consideration, in the academic exchange meeting, it seemed that business talks were really not good, so he changed his words:
"We can talk about the instrument in detail after the meeting, or you can read the AM article published by our research group. The supporting information in it also marked the model of the instrument used."
"Okay, thank you." Bao Yuanyou's student finished asking questions, and Wei Xingsi once again chose the third questioner, who was Mu Xue, the monitor of Dr. Xu Qiu's class.
It is not surprising that Mu Xue was selected, because there were already few girls present, and she was the only female student who raised her hand.
"Xu Qiu, I want to ask you a question on behalf of my classmates. How can I publish ten articles a year like you?" Mu Xue asked.
"Uh... this is really a'good' question..." Xu Qiu thought for a moment, and decided to be clever: "I won't talk about the hard work, talents, and opportunities that are commonplace, but I can provide you with one. Feasible suggestions, so that you can also publish ten articles a year..."
"What advice?" Mu Xue suddenly became interested, and the other teachers and students present were also attracted by Xu Qiu's words.
Xu Qiu said solemnly: "Why don't you change your mentor, come to our research group, and join the embrace of organic photovoltaics..."
The teachers and students present were amused as soon as these words came out. Wei Xingsi also added: "Mu Xue, if you are willing to come to our research group, I will talk to Mu Zhengchuan and ask him for someone."
Mu Xue blushed and hurriedly waved his hand and said, "No, no need."
After dealing with Mu Xue, more than ten minutes have passed since the time for questioning.
But there were still a lot of people raising their hands in the audience, and Wei Xingsi saw Liang Haoxian also raised his hands, so he asked him to ask the last question.
Generally, in this kind of meeting, students ask more questions, and the teachers are relatively cold. They will come out to ask questions unless they encounter something that is of great interest.
"I won't comment specifically on the work. Everyone is watching this result." Liang Haoxian changed the conversation and asked directly: "Xu Qiu, what do you think is the upper limit of the organic photovoltaic field in the next one or two years? Device efficiency How much can it be done?"
Liang Haoxian's question is also a question that the scholars present are more concerned about.
Except for Gong Yuanjiang's knowledge of some inside information, no one else is aware of the latest progress of Wei Xingsi's research team or Xu Qiu's current research.
But it is not easy to ask questions directly, asking them to make the latest results public.
Therefore, it is a better choice to ask questions in this roundabout way.
In addition, after learning that Xu Qiucai is a hidden boss in Wei Xingsi's research group, they also value Xu Qiu's forward-looking views very much.
In the academic circle, except for academicians, there is almost no age discrimination at other times. As long as you have enough NB, you can get the respect of others.
Moreover, the research ability of researchers does not steadily improve with age. The general trend is almost a rapid rise first, then a slow rise, and finally a slow decline.
Many people are within 40 years of age when they have achieved key scientific research results.
Including many Nobel Prize winners, when a Nobel Prize level problem was solved in their 30s, there may be no other outstanding achievements after that.
‘Now the first-generation results in the simulation laboratory have achieved more than 14%, and there is not little room for improvement. 'Xu Qiu hesitated for a moment, and decided to keep a low profile, not saying too deadly: "I expect to break through 15% soon. I think 16% and 17% will have a chance in the future. As for the 18% threshold, it will be temporarily can not see."
His personality is different from Wei Xingsi. He doesn't like to praise Haikou, which has not yet been realized, especially in front of a public. He brags for a while, and then he will be embarrassed if he won't come.
Perhaps it is because he is still relatively young. Although Xu Qiu has matured a lot with the appearance of the system and various scientific research experiences, he is essentially a teenager in his early twenties.
It is estimated that after a few more years, after the Ph.D. graduates, the last bit of greenness will be faded and the skin will become thicker.
Liang Haoxian nodded thoughtfully, indicating that he has no other questions.
At the end of the questioning session, Xu Qiu returned to his seat amid the applause of the crowd, feeling a little bit emotional: "The questions asked by other people at the conference can be described as strange, and there are all kinds of things."
But think about it carefully, today's conference is actually only a part of the whole conference.
Participating in meetings, most of the things are actually done outside the venue.
For example, the efficiency of private academic exchanges and one-to-one is obviously higher for individuals, and you can also talk about content that is inconvenient to talk in public.
Most people do not report work that has not yet been published in public. The reports are usually articles that have already been published. For colleagues, these articles have already been read, and they don't have much meaning.
Only a pioneer like Xu Qiu, who is ahead of others by a lot, will choose to talk more about his own ideas and provide others with some research ideas.
Wei Xingsi continued to preside over the meeting.
The third player in the morning was Ma Weiwei.
After she appeared on the stage, she heard sparse applause and saw that the people in the audience walked about one-third after Xu Qiu's speech ended, and their faces remained unchanged.
Ma Weiwei does not have much work, and only published two articles after returning to China.
However, these two articles were abruptly spoken by her for half an hour.
The main purpose is to improve the sense of existence. Among the eight guests participating in the conference, she is the one with the least results, and she may also be related to Wei Xingsi in attending the conference.
The academic circle, because of the special system of peer review, is not very objective.
Therefore, it is more important to have a sense of presence. If others know you and the impression is not bad, then you may be more relaxed when reviewing the manuscript.
Of course, the ones that can be relaxed are usually small articles in the second district, which will almost be given.
If it is a district top publication such as AM and JACS, it will basically be a challenge.
Because if you want to post articles of this grade, everyone is participating in a similar zero-sum game. The more you post, the less I post.
The fourth in the morning is Feng Shengdong.
He brought some theories and case studies of TAS, TRPL, and THz.
Among them, most of the work was done in collaboration with Wei Xingsi. Of course, some of them were the first author, and T?nu was the corresponding author, which was basically pure theoretical research.
Feng Shengdong came here mainly for cooperation, and he has gained a lot.
In the questioning session at the end of the report, several teachers immediately expressed their interest in the research in this area, and they wanted to leave contact information with each other.
At noon, everyone went to the canteen, rested for a while, and returned to the meeting place to continue the meeting.
The first game of the afternoon was Liang Haoxian of Xu Zhenghong's group.
He talked about the synthesis of ITIC series derivatives and the synthesis of matching donor materials.
From the perspective of the research direction, there is a great overlap with the Wei Xingsi group.
Therefore, on Monday, Liang Haoxian went to Wei Xingsi for an exchange, mainly talking about their general ideas to prevent collisions with Wei Xingsi's work here.
This is also a purpose of the conference to avoid duplication of work and waste of resources.
The second session in the afternoon was Friends of Bao Yuan from Beijing Airlines University.
His work will not be mentioned. What impressed Xu Qiu most is his speech ability.
Last time on Gong Yuanjiang's side, Bao Yuanyou reported in English, and he just squatted.
As a result, the speech at the conference was in Chinese, and Bao Yuanyou also did not speak well, so he still squatted.
Xu Qiu guessed that Bao Yuanyou might have obstacles in his own language function.
Probably, this can be regarded as a certain degree of "disability" Zhijian.
God closed a door for him and opened a window of scientific research for him?
The third is Lu Changjun of the Chinese Academy of Sciences.
Lu Changjun mainly reported on the research progress of transmission layer materials. For example, the more famous solution processable organic transmission layer material PFN was developed by him and Zang Chaojun of Qingbei University.
Now based on continuous optimization of PFN, a series of transmission layer materials have been formed, including PFN-Br, PFN-Na, and another system about PDIN, as well as PDINO, PDIN-Br, etc...
However, Lu Changjun hasn't published any major articles on the synthesis of donor and acceptor materials for a long time, and it may also be in a low period.
The output of articles by professors in universities and research institutes is also periodic.
The reason is also very simple. Professors generally don't do experiments by themselves. They are students. If the students are good, there will be more articles. If the students are crotch, then the articles will naturally be less.
The "powerful" or "crotch" here is result-oriented.
If you deduce forward, specific to each student, talent, effort, and luck are all indicators that affect the results.
Although people may not want to admit it, the most important thing is luck.
No matter how talented you are in scientific research, an industry that depends on heaven for food, no matter how talented you are, no one can stand it if God is joking with you.
Xu Qiu's acquisition of the system is not a manifestation of luck.
The last one was Zheng Xiao from Sichuan University. UU reading www.uukANAnshu.com
Their research group did not choose to follow the trend of developing ITIC receptor materials, but continued to develop the PDI system. In the past year, they designed and synthesized many kinds of PDI molecules.
The current world record holder of the PDI system has been changed to Zheng Xiao's research group. They have achieved a breakthrough in device efficiency of more than 10%, using a new type of 3D-PDI molecule.
To a certain extent, it also inherited Xu Qiu's previous mantle, including the concepts of fused cyclization that they used, all based on the AM article on 3D-PDI published by Xu Qiu at that time.
In addition, although Zheng Xiao did not develop ITIC materials by himself, he also used ITIC materials to build a ternary system blended with PDI, and published an AEM.
It's similar to Mo Wenlin's ACSEL article, but Zheng Xiao and the others published it later.
Finally, at about five o'clock in the evening, Wei Xingsi announced: "The meeting ended successfully."
PS: It is recommended on the previous page, a little burst.