I Have a Research Support System

After finishing the template of "Joule", Xu Qiu began to write articles.

This solicited article is said to be a review, but strictly speaking, the format is "Perspective", literally translated as "viewpoint", which focuses on putting forward opinions and looking forward to the future.

Different from the non-fullerene "Review" article written by Xu Qiu before, "Review" literally translates to "review, review", focusing on summarizing the work done by predecessors, making high-level generalizations, summarizing and refining.

Indeed, at this stage, an "viewpoint" is more meaningful than a "review, review".

Because it is now in the embryonic stage of the ITIC-type non-fullerene subdivision field, and there are not many scientific research results, it needs a pioneer to stand up and guide the way forward for colleagues, rather than simply summarizing the past work.

The forerunner was naturally Xu Qiu, and he deserved it.

Of course, when actually writing, the contents of the two formats of "viewpoint" and "review, comment" actually have a lot of overlap.

For example, "viewpoint" articles must also summarize the previous work, otherwise we have to talk about the past work and just talk about the outlook, which is obviously inappropriate, just like a castle in the air.

Therefore, Xu Qiu intends to write "opinion" articles according to the idea of ​​writing "reviews and comments" before, summarizing first, and then looking forward.

At that time, it is enough to enrich the content of the prospect, and give guidance to colleagues.

On the one hand, for the summary part, Xu Qiu intends to write it in parallel.

The first is the origin of ITIC, that is, how to develop from the IDT-ICIN molecule of the senior sister to ITIC.

This requires a description of the mental journey, but Xu Qiu does not have a corresponding mental journey, so he plans to make one up.

In fact, there is often no reason to do scientific research. I just suddenly thought of a certain idea, then tried it, and the result was successful and I got an article.

Scientific research, whether it is a change in material properties or a certain physical or chemical law, is an objective fact, and people's subjective thoughts are not important.

But who makes people willing to listen to stories, even if it is an "afterthought", they still have to make up one.

The following items are:

The improvement of the D unit of ADA non-fullerene molecules such as ITIC, including changing the conjugate length of the D unit of FNIC, changing the IDIC of the side chain of the D unit, etc., is mainly the work of Xu Qiu and Wu Shengnan;

Improvements to unit A, including IT-4F, IT-DM, etc., are mainly the work of Xu Qiu;

The molecular structure from ADA to AπDπA, including the IEICO system, is mainly the work of Chen Wanqing;

The synthesis of wide bandgap and medium bandgap donor materials, from FTAZ to H22 to H43, from PBDB-T to J1 and then to J2, is mainly the work of Han Jiaying;

The ternary blend system is mainly the work of Ma Wenlin.

The whole small molecule system is mainly the work of Gong Yuanjiang.

In addition, there are unsystematic works published by other research groups. Xu Qiu will put them in the review article at that time, but he will not go into too much detail.

On the other hand, Xu Qiu intends to write according to the previous "Hundred Articles" plan for the prospect part.

That is to list the three improvement paths of donors, acceptors and devices to accelerate the development of this industry.

Among them, translucency, lamination, and the introduction of nitrogen atoms into ITIC series molecules are researches that Xu Qiu plans to conduct at present and in the near future, and it is necessary to consider whether to write them in a review article.

After thinking for a moment, Xu Qiu decided:

Translucency can be mentioned, because this field is of a fun nature, similar to the previous PDI system, Xu Qiu doesn’t plan to go too deep, so tell others, it’s okay to give them some articles, anyway, he can drink the soup. good.

Stacking can also be mentioned, because the threshold for preparing stacked devices is relatively high, and it is an open idea. Basically, colleagues can think of it, but very few have the strength to do it. Even if you say this idea, you are not afraid of others. Do.

Finally, Xu Qiu does not plan to include the idea of ​​introducing nitrogen atoms in the application for key projects, because once this idea is written, it may be given priority by other research groups soon.

After all, if a large group of dozens of people is fully fired, the combat effectiveness is still relatively strong.

In fact, now Xu Qiu has put 50% of the "computing power" in the simulation laboratory III on the introduction of nitrogen units, and designed a series of molecular structures, but the difficulty of synthesis is still high, and the progress is slow. Did not get very good material.

However, there is really no rush for this kind of thing, just take it slowly.

Tuesday noon, eleven forty.

Xu Qiu, Wu Feifei and Chen Wanqing ate lunch ahead of time and came to Cai 2 401 together, planning to participate in the national scholarship defense.

When they arrived, there were already many students surrounded here.

After all, it is the defense of the National Award. Everyone is very active. If you are disqualified because you are late and miss the defense, it will be a tragedy.

The person in charge of on-site guidance is a teacher from the material department, tall and thin, wearing glasses, a man in his 30s.

Xu Qiu had only met him a few times, so he was not very familiar with him. He only knew that this teacher should not be a teaching post, but a civilian post.

Xu Qiu asked the two senior sisters next to her, Chen Wanqing shook her head, and Wu Feifei said: "This is Teacher Gao Xiang, a teaching affairs officer in the Department of Materials, I occasionally meet him when I go through the formalities, and ask him to stamp the official seal of the Department of Materials .”

Seeing that more and more students gathered around the gate of 401, almost blocking the corridor, Gao Xiang went to the concierge to ask for the key, opened the door of meeting room 402 next to it, and arranged for the students to enter and wait.

After Xu Qiu signed in at Teacher Gao Xiang's side and copied the PPT, he found a seat with the two senior sisters and sat down, then glanced around at the other people present.

Now more than ten students have come, but he doesn't know anyone except the two seniors in the group, but Wu Feifei and Chen Wanqing occasionally wave and say hello to acquaintances.

I received a notice from the counselor Bao Wei before that there is a direct Ph.D. student and a combined Master and Ph.D. student at the same level as Xu Qiu.

Xu Qiu definitely didn't know that master-doctorate student. During class meetings, he spent most of his time writing articles on "Natural·Energy" and didn't listen to others at all.

He also has no plans to meet new classmates, because it doesn't make much sense, and most doctoral students in the same class will not have any intersections.

However, Xu Qiu, the straight doctorate student, would definitely recognize him, because there were five straight doctorate students in total, and he had met all four of them except himself.

He was suddenly a little curious, who would be the other straight Ph.D. student?

First of all, excluding Mu Xue who had met once before, she is a direct doctoral student from Qingbei University, so it can't be her.

Secondly, excluding roommate Sun Yifan, I talked to him before, Sun Yifan only has half of the small papers, and such academic achievements will definitely not be able to enter the national award defense.

Xu Qiu didn't know the other two cheap roommates very well.

And I haven't heard that there is a classmate who is very good at scientific research in the same class. Is it possible that this person is more low-key than me?

But in any case, now using the exclusion method, the person who enters the country to defend can only be one of them.

While Xu Qiu was secretly analyzing, he suddenly heard a slightly familiar girl's voice: "Hello, Xu Qiu~"

He looked up and saw that it was Mu Xue.

"Hello." Xu Qiu nodded and responded.

He was slightly surprised in his heart, this girl has something, the undergraduates from Qingbei University went to Modu Comprehensive University to get a direct Ph.

Mu Xue was not very surprised to see Xu Qiu. She is the monitor of the doctoral class, and she knows every doctoral student specially, and after receiving the email from the counselor, she immediately inquired about the corresponding student number. Information, naturally know that Xu Qiu was selected for the defense.

Originally, after signing in, Mu Xue wanted to sit next to Xu Qiu and chat for a few words, but she was actually quite curious that there was another straight doctoral student who entered the national award defense.

Although it is difficult to defend national awards for combined master and doctoral students, there are still great opportunities. Direct doctoral students and doctoral students can still enter the defense.

And Mu Xue knew that she was able to enter the national award defense, but it was not all due to her scientific research level.

However, Mu Xue saw Wu Feifei and Chen Wanqing sitting on either side of Xu Qiu, so she didn't go over, but just found a corner and sat down.

At 11:50, all the candidates for the national doctoral award defense arrived, and Mr. Gao Xiang began to organize the lottery.

The three of Xu Qiu returned to their seats after drawing lots and chatted with each other.

"I'm number 1," Chen Wanqing sighed softly, "Hey... I'm actually the first one to play, what should I do if I'm a little nervous?"

"Don't worry, it only takes three minutes in total. You can just say a few words about your main work, and then list your academic achievements." Wu Feifei comforted: "Besides, isn't Teacher Wei sitting down there... "

Chen Wanqing said weakly: "It's okay if you don't mention him, but if I mention him, what should I do if I get more nervous."

"Hmm..." Wu Feifei thought for a while, and said, "Let me teach you a method, you imagine the teachers below as wooden stakes, and then let yourself go..."

"Will this really work?" Chen Wanqing was dubious: "Okay, I'll try."

Xu Qiu can understand that senior sister is not nervous when speaking in front of ordinary acquaintances, but she will be nervous in front of strangers, but he can't help, because the only way to solve such problems is to practice more, there is no shortcut .

Wu Feifei continued: "I am number 6, in the middle position, um, as long as Xu Qiu is not number 5...what is your number Xu Qiu?"

Xu Qiu replied: "Number 14, the second to last."

"That's good," Wu Feifei nodded, and then changed the topic: "It's number 15, it's a bit miserable, it's behind Xu Qiu."