I Have a Research Support System

In Xu Qiu's mind, he summarized all the experimental data based on the PBFBT4T-2OD system in the past two months.

To write an article is to tell a story. The beginning of the story is probably like this:

They synthesized a series of materials based on PBFBT4T. Through side chain engineering, the solubility and photoelectric properties of the materials can be adjusted. Among them, the best system is PBFBT4T-2OD.

However, this part is regarded as a prequel, and another article can be published, and he does not intend to include it in the main text this time.

This time he intends to submit the work to AM, the top journal of materials science, and he intends to directly cut into the topic, that is:

Xu Qiu and other researchers developed a highly efficient polymer donor material, PBFBT4T-2OD.

A variety of characterization methods can prove that this donor material has high crystallinity, and can form a face-on molecular stacking structure suitable for organic solar cells by means of spin coating.

Furthermore, by controlling the temperature conditions during spin coating, the microscopic morphology of the blended film can be finely regulated.

In the end, the performance of the optimal solar cell device can reach more than 10%, and does not require post-treatment methods such as solvent additives and thermal annealing.

"Tick tock, tick tock..."

Suddenly, a mobile phone ringing interrupted Xu Qiu's thoughts, and he came back to his senses.

If I remember correctly, the ringtone that comes with this rice phone should belong to Chen Wanqing.

"Yeah, it's Teacher Wei's call, probably asking about our experiment." Chen Wanqing said in a panic.

"Go on, anyway, today's experiment went well, just report it truthfully." Xu Qiu said.

She took a deep breath and let it out slowly.

Just as he was about to press the answer button, he found that the phone had stopped ringing.

After calling back, she was quickly connected, and she turned on the speakerphone.

"Hey, Teacher Wei, I was just taking a test, but I didn't hear the phone ringing."

"Well, how did the test go?"

"good……"

"Sister, let me do it." Xu Qiu whispered.

He probably guessed what Teacher Wei wanted to ask, so he took the phone from the senior sister.

"Teacher Wei, I'm Xu Qiu."

"what's the result?"

"In the morning, I mainly debugged the equipment, which took about an hour. After that, I tested a few samples, all of which were my system. Judging from the original data, the signals are relatively obvious.

I have just processed the data of P2FBT4T-2OD individual components and blend films, and they all show a face-on molecular packing structure.

This result can be mutually confirmed with the previous DSC and TEM data, and then explain the reason for the high performance of the device. "

"Okay, okay, then you can continue the test." Teacher Wei breathed a sigh of relief and asked:

"By the way, how much is the meal and bus fare, and who pays for it?"

"It's 60 yuan for lunch and dinner, and it's more than 60 yuan for a taxi, all of which are paid by me."

"Okay, I'll transfer the money to you later."

After finishing speaking, Teacher Wei hung up the phone, and Xu Qiu returned the phone to the senior sister.

Chen Wanqing made an OK gesture to him.

"Teacher Wei can still check posts," Han Jiaying said.

"Occasionally," Chen Wanqing said:

"If he often did experiments under his nose in the Handan campus, he wouldn't call to ask.

But if he stayed in the Zhangjiang campus for a long time to do experiments and never came back, he could not see anyone, and the experimental data reported by the group meeting was not satisfactory, he would call to find someone.

Moreover, he is quite a thief, Duan Yun was caught by him once before.

Duan Yun was lazy in the dormitory that day, Teacher Wei called him, and Duan Yun said that he was doing experiments in Zhangjiang.

In the end, Mr. Wei asked him to use Zhang Jiang's A501 office landline to call back, and he was dumbfounded on the spot. "

"Senior Brother Duan Yun is so miserable."

"Yeah, I feel like he has helped me attract a lot of Teacher Wei's attention, and I feel much more relaxed now." Chen Wanqing said:

"However, Mr. Wei doesn't seem to be checking posts this time. He should be more concerned about the results of the experiment. After all, the junior is about to publish a big article."

"Sister, you are joking," Xu Qiu said modestly:

"Let's continue the experiment. Today's time is tight. If you are tired, Han Jiaying, please tell us. There are three people today, and we can take turns."

"Okay." Han Jiaying nodded.

Xu Qiu continued to process the experimental data.

Not long after, he felt the phone vibrate.

Turning on the phone, it was Mr. Wei who transferred 200 yuan to him through ZFB.

This time it cost 130, but I gave 200. Teacher Wei is quite generous.

Of course, it is also possible that he misunderstood it and heard that it cost 60 yuan each for two meals.

...

At two o'clock in the afternoon, a teacher came to inspect the line station, not the teacher Luo Yang last time.

He looked to be forty or fifty years old, maybe he was the other teacher on duty as Meng Ren said earlier.

He saw that everything was tested and running well here, and after a few instructions, he left.

The subsequent tests went relatively smoothly. Only some samples needed to be placed at different angles, and most samples were completed at one time.

The signals of Xu Qiu's several systems are relatively obvious, and even in the unprocessed grayscale images, the crystallization signal can be seen.

After testing more than 30 samples, Han Jiaying and Chen Wanqing exchanged the division of labor.

The juniors operate the test software, and the seniors are responsible for changing the samples.

Xu Qiu is responsible for teaching, including software operation and subsequent data processing.

Time passed slowly, and the testing process was rather boring. It wasn't that hard for the three of them to take turns, and they even chatted occasionally.

After dinner, the test continued, and it was Xu Qiu's turn to change the sample.

At about eight o'clock, a group of people came outside the BL14B1 line station. They looked like test users who came from other places.

However, they were numerous, four men and three women, a total of seven people.

Someone who looked like the leader offered to say:

"We are the ones who will test next. Are you almost finished testing?"

Chen Wanqing became a diplomatic envoy:

"There are still a few samples, and they will definitely be tested before nine o'clock. Where did you come from?"

"We are from Shanda, what about you?"

"Shandong University, so far away? We are from Shanghai University."

"A local university in Shanghai, envy, we all came here by high-speed rail, and we have to stay here for one night."

After the two exchanged a few polite greetings, he led the group of seven to the nearby lounge without disturbing Xu Qiu and the others.

The test continued, and at 8:40, all samples, including blank silicon wafers and lanthanum hexaboride, were tested.

Meng Ren reappeared, he should have come to change shifts.

After Xu Qiu and the others signed the registration form, they left Modu Light Source and took a taxi back to school.

...

When Chen Wanqing returned to Caiyi, she had to sit in the office for a while, and she would not get off work until after ten o'clock.

Xu Qiu and Han Jiaying returned to the dormitory together.

The bathroom was closed, so Xu Qiu could only take a shower in the corridor.

When I came back from the shower, I found that there was a missed call on my phone.

After glancing at the note on the call, he picked up his phone and walked out the door.

Thank you Bloodfall Endless for rewarding 1,000 starting coins. There were too many parties during the National Day, and the manuscripts were basically exhausted. Now I am starting to save manuscripts again, waiting for the explosion on the shelves. After I code a chapter, I will do a rough proofreading, then a fine proofreading, and finally save about 20 chapters, read it again and do a second fine proofreading. Time is running out now, so the most recent manuscripts have not undergone a second round of fine-tuning, and the quality may be a little bit worse, please bear with me. There are too many trolls in the comment area. I basically don’t read the comments now. It affects my mentality too much. I just write according to the current rhythm. If there are big bugs in the plot, you can come to the book friend group to remind me. Next week, it will still be strongly promoted by category, and it will be strongly promoted for the second time. It will not be on the cover of the six channels or categories. In short, I still ask for daily recommendation votes. Now it is ranked in the top 100 in the city recommendation vote list. I want to be in the top 100.