IT House News on April 2 According to the official website of Northwestern Polytechnical University, a team led by Academician Huang Wei of Northwestern Polytechnical University has developed a new type of "ionic liquid" as a solvent for a new type of film after 10 years of research. Mass production of solar cells provides more possibilities. The international academic journal "Science" recently published the results of this research.
▲Span1span perovskite solar cell
▲The foldable flexible electronic product developed by the team
This research uniquely proposes to use a variety of Functional "ionic liquids" are used as solvents to replace traditional toxic organic solvents to prepare perovskite photovoltaic materials . The materials prepared by this method have the advantages of high stability and simple preparation process. Related research results have solved the worldwide problems in the preparation of traditional perovskite photovoltaic materials and achieved a major breakthrough in the photovoltaic field.
IT Home understands that this technology can eliminate the need for traditional batteries for laptops, mobile phones, etc. only uses a low-cost and environmentally friendly perovskite solar cell to meet the needs of . In addition, this technology can also be applied in areas such as spacecraft loading.
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Recently, the XBB strain has attracted attention. The currently prevalent strains in my country are mainly BA.5.2 and BF.7, but dominant strains such as BQ.1 and XBB have appeared in some countries and have been detected in local cases in my country. What you need to know about X - DayDayNews -
On the night of late January 2023, the four planets Mars, Jupiter, Venus and Saturn can be seen in the night sky. Will the alignment of planets lead to more disasters on Earth in 2023? - DayDayNews -
In recent years, Nilek County has continued to increase the protection of wild animals and plants, and the populations of wild animals such as shelducks and mallards have achieved restorative growth. In order to avoid casualties of wild animals due to hunger and cold, Nilek Count - DayDayNews -
Pursuing all unknown phenomena and postulating unknown theories is the driving force for scientific experiments and exploration, and it is also the driving force for human beings to keep moving forward. There are many supernatural forces in the world. Human beings are afraid of t - DayDayNews -
You said you can't go to bed at five or six in the afternoon. It's already 12pm as soon as other people open their eyes. How come 100 years have passed since I opened my eyes, and I've entered the science fiction era? - DayDayNews -
Hello everyone, I am a rural dad. Today I will introduce to you a common reptile in rural areas. Its name is gecko. I have a strange question about it: Why does gecko cut off its tail when it encounters danger? - DayDayNews -
Is there a COVID-19 vaccine that is a hundred times more powerful than mRNA, can prevent all mutant strains, is extremely low-cost, and can be stored at room temperature? Recently, scientists from Stanford developed a ferritin-based COVID-19 nanoparticle vaccine that can produce - DayDayNews -
The results show that ILC3s can promote the differentiation of RORγt+ Tregs and that this regulatory relationship is dysregulated in patients with enteritis, which also suggests that ILC3s regulate RORγt+ Tregs and their important role in maintaining healthy intestinal homeostasi - DayDayNews -
Chen Tengteng, who comes from Yancheng, Jiangsu Province, graduated from the Junior Class of the University of Science and Technology of China and was also a student of the first "Yan Jici Physics Talent Class". During this period, he studied under Academician Du Jiangfeng. Subse - DayDayNews -
As of now, there are only 5 mutant strains of concern announced by the World Health Organization, namely Alpha, Beta, Gamma, Delta, and Omicron! Among them, Omicron is the virus currently prevalent in our country. At present, the virus is still mutating. According to recent obser - DayDayNews
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#游戏新春综合记# Jiucheng finally doesn’t have to sit on the bench, Xiaopang is firmly on the roster, and the KSG lineup is expected to remain in Group S. The KPL transfer period has come to an end, and major clubs have announced their team rosters. Speaking of which, there are quite a - DayDayNews -
Note: This article undertakes "In the changing environment, the key to regulating emotions is to understand that environmental changes are eternal." - DayDayNews -
In the Romance of the Three Kingdoms, when generals fight, they not only fight in front of the battle, but also engage in strategic sieges, such as the three heroes fighting Lu Bu in front of Hulao Pass, and the six generals of Cao Ying besieging Lu Bu in the Battle of Puyang! Of - DayDayNews -
A few months ago, I bought a TV from JD.com as a gift. It was a Xiaomi EA65. After using it for a few months, it broke before the Chinese New Year. There is sound but no display. The TV will not be replaced for 180 days. Then I experienced it again. The after-sales service provid - DayDayNews -
There is no life or death in the tiger skin, just like a fake flower! - DayDayNews -
The Chinese New Year is coming soon. Today we are going to talk about what cancer patients should pay attention to in their diet during the Chinese New Year. During the Chinese New Year, there are more meat foods on the table. While we eat high-quality protein foods such as fish, - DayDayNews
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