Chapter 282: New news from Wei Xingsi

After modifying some content, the total number of pages of Xu Qiu's graduation project has increased by two pages, reaching 120 pages, and the number of words in the thesis counted by WORD has reached 68,932 words.
Returning to the bedroom at night, Xu Qiu caught a glimpse of two roommates, Tao Yan and Ren Bin, who were working the graduation project.
Both roommates have not published SCI or Chinese core articles, so they are not as easy as Xu Qiu. They only need to translate their own work. Instead, they have to organize the experimental data and try to pass a series of arguments to give a complete The story comes. Fortunately, some time ago, with Xu Qiu's help, they all straightened out their writing ideas, and now they only need to spend time to gradually improve.
In the past few days, it is estimated that all the senior students in the school are busy rushing to the graduation project. Most of them are not motivated to work before the deadline.
However, having said that, from the submission of the opening report at the beginning of March to the deadline of the graduation project on May 21, the time in between is only two and a half months. The time is indeed very rushed, and if you do not enter the group early, you will have weekly internships. If you paddle for a few days or occasionally, you may not even recognize the equipment in the research team...
For this reason, some college professors suggested extending the graduation project time to one academic year and raising the assessment standards, but it did not cause too much response.
After all, only the science and engineering majors of top universities have a relatively high proportion of students entering postgraduate, postgraduate, or going abroad for scientific research, but in all colleges and universities across the country, this proportion is insignificant. After graduating, most college students still go to society, enter the workplace, and become a screw.
If you rush to increase the difficulty of graduation, it will definitely cause a strong backlash. On the one hand, scientific research also requires talent. Most people are not engaged in scientific research. On the other hand, many people just want to mix a diploma. In addition, in order to improve the national For average education levels, domestic universities often use the concept of "wide entry and wide exit".
In the end, colleges and universities tacitly set a low graduation standard for college students, allowing most people to graduate smoothly. As for you want to engage in scientific research, the school will also arrange various scientific and technological innovation projects for college students and provide financial support. 2. Even freshman can enter the research group for internship.
Many systems are flawed, but the best results are found under various balances.
For example, the college entrance examination, people know that there are various problems, but it is the fairest assessment method at present, so that ordinary people have such a slight chance to achieve a class transition. Although this probability is not too high in general, in reality, a person will be beaten back to the original class through various methods, but compared to the probability of 10 million in the lottery, it is still a line higher.
Ren Bin took the initiative to greet him: "My thesis finally has 28 pages. It is so difficult to make up to 30 pages."
Xu Qiu smiled and suggested: "It's really not possible. Write more of the introduction."
"But now the introduction part is almost half of the total number of pages, so I can't add any more..." Ren Bin said helplessly: "The picture has been enlarged enough, and if it is enlarged, it will exceed the boundary of WORD. I still quote Try to get one more page out of a few documents, and then see if you can say a few more words in the discussion section, put together one page, and pile up the total number of pages to 30."
"Come on." Xu Qiu encouraged.
"Xu Qiu, have you finished writing your graduation project?" Tao Yan asked.
Xu Qiu glanced at Tao Yan’s computer screen. It was Tao Yan’s graduation project, 39 pages in total, 16427 in words, and he casually replied,
It’s finished, I’ll see our tutor tomorrow, 120 pages in total. "
Tao Yan: "..."
Ren Bin: "..."
Tao Yan: "I want to be quiet."
Ren Bin: "Dare to love my page count, just a fraction of yours."
After chatting with the roommates, Xu Qiu returned to the desk, opened the graduation project, and made the final changes.
On Monday, 9:50 am, Caiyi218.
Yesterday, Teacher Wei probably had a social gathering and did not show up in the office all night. He also came a little late this morning, which delayed the group meeting for 20 minutes.
In addition, there were only seven people in today's group meeting, and Sun Wo did not come.
Sun Wo's graduation project was completed last Thursday, and I saw it with Teacher Wei. The nearly three-month communication career came to an end.
His graduation project is quite satisfactory, only 36 pages, mainly related to his tin-based perovskite materials, the highest efficiency is over 1%, but UV-vis, XRD, SEM and other characterization data are complete, in Wu Feifei With the help of, the analysis was also completed.
In the next time, Sun Wo will stay at his undergraduate school to prepare for graduation-related matters. When he comes back next time, it should be after graduation.
As for why he chose to run before the group meeting, the reasons are all understood.
The group meeting officially started. As usual, Feifei Wu reported first that she compiled the experimental data based on the "two-dimensional perovskite material of isobutylamine organic spacer". The current device efficiency has been optimized to 8.0%, and various characterizations have been added. Most of them are now writing articles.
After hearing her report, Wei Xingsi nodded in satisfaction and asked: "When will the light source test this time?"
Chen Wanqing responded instead: "At nine o'clock on Thursday evening, I have completed the security audit."
Wei Xingsi thought for a while and said, "This time you send someone to learn how to test the perovskite... Oh, Sun Wo has already gone back, then Feifei Wu, go with them."
Wu Feifei nodded in response: "Okay."
The nickel nanowires that Duan Yun sent back to the manufacturer before were confirmed to have problems. The manufacturer has re-issued a new batch of nickel nanowires, and in order to show its sincerity, the amount has been doubled. This compensation is correct for Duan. In terms of cloud, the meaning is not very big. After all, the research funding is not his, and the time he wasted because of material problems is real.
Although Duan Yun is very angry, he has no good way. On the one hand, there are not many materials companies that produce nanowires that he knows. The company he previously cooperated with is already the best company after comprehensive evaluation. If you decide to change one For a new company, it cannot ensure that the materials are good every time, and it may be even worse. After thinking about it, I can only continue to experiment with my teeth, and keep an eye out when I encounter problems in the future to prevent the boat from capsize twice in the same place.
At the same time, Duan Yun reported on the work of "adding one-dimensional and two-dimensional nanomaterial thermoelectric devices".
The current results are not very good articles, at most in the second area like ACSAMI, on the one hand, there are still some similar jobs, after all, the idea of ​​adding one or two-dimensional materials is not difficult to think of, the article is novel in general, on the other hand , The performance of the thermoelectric device he got was more moderate.
In any case, it is considered to have made preliminary progress.
Wei Xingsi didn't make things difficult for him, but casually encouraged him.
Tian Qing's Chem.Soc.Rev. review plan has been passed smoothly after being reviewed by two editors. The other journal company sent a formal invitation for manuscripts, so you can write it with confidence.
Although this kind of manuscript is also sent to peers for review, but as long as the writing is not too bad, basically there is no problem with the publication of the article.
Chen Wanqing synthesized two non-fullerene acceptor materials based on ICIN structural units last week, IDT-BT-ICIN and IDT-T-ICIN. On Sunday, Xu Qiu helped to prepare a batch of devices with the highest efficiency reaching 5.2%.
This value is not bad, at least it shows that the senior sister has been busy for half a month and did not create a pile of garbage. It is more than enough to make a difference in the group meeting, and if it takes another month or two to supplement other experimental representations, After writing an article, you can post an article about the second district.
However, Chen Wanqing said that he would continue to optimize the structure and see if there is any chance to achieve further breakthroughs.
Xu Qiu sighed secretly below: "The former killer in the second district actually looks down on the articles in the second district now. It won't be a few days before the experiment fails, so let's go'the second district is really fragrant' again."
Wei Xingsi was also a little surprised at this: "Are there any plans?"
"Introduce a side chain on the thiophene unit, it can be an alkyl side chain, or introduce a heteroatom..." Chen Wanqing replied.
When making the device on Sunday, Xu Qiu and the senior sister briefly discussed, informed her of the problem of "material solubility", and also told her the improvement route he thought of before, but he did not expect him to directly Moved to the group meeting intact.
"Hmm..." Wei Xing thought for a while, then turned to look at Xu Qiu, and said, "Xu Qiu, what do you think."
"I agree with Senior Sister's idea." Xu Qiu replied while complaining inwardly. This is what I proposed by myself, so what else?
"Let's do it then." Wei Xingsi directly decided, and then said: "Xu Qiu, have your graduation project been written yet?"
"It's done~EbookFREE.me~ Xu Qiu nodded.
"Come to me that afternoon and I will help you through it." Wei Xingsi said.
"Yes, there is such a thing." Wei Xingsi suddenly sat up and said seriously: "Yesterday, I had a meal with several teachers in the department. I learned that there is a natural science fund project with Sweden international cooperation this year. The project is three. The time limit and the domestic funding is no less than 400,000. We can cooperate with Lund University in Sweden to write a book about the charge dynamics of solar cells, focusing on organic photovoltaics and also getting involved in some perovskites.
The deadline for submission of materials is September, and it’s not too late to start writing. I think you and Feifei Wu will be responsible. "
Although Xu Qiu has written the annual report of the fund before, he has not contacted the fund application. He wanted to come and write a summary plan. It is a scientific research plan for the next three years. He has a lot of scientific research ideas in his mind now, so he did not Too much pressure.
Xu Qiu and Wu Feifei looked at each other, nodded at the same time, and accepted the matter.