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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Nodules and cysts are called lumps and lumps. Mainly due to the formation of phlegm and blood stasis, and is more common in women. This "phlegm" is not the "phlegm" that everyone understands, but a stream of Qi. When the Qi machine is not operating normally, knots will form, like - DayDayNews -
The emphasis is on the front: Starting from January 17, 2023, for domestic flights, passengers must have a paper copy of a negative nucleic acid test certificate within 48 hours! The airline will check the passenger when they board the plane. If they do not carry it, they will no - DayDayNews -
Kaohsiung’s Xinle Street Night Market recently received reports that stalls were selling various brands of snail noodles, spicy peanuts, konjac snacks and other mainland-made snacks. After receiving the report, the Kaohsiung City Government Health Bureau went to the scene to cond - DayDayNews -
Although the Chinese Kuomintang lost in last year's "nine-in-one" election in difficult southern constituencies such as Tainan and Kaohsiung, it still achieved good results, boosting the morale of the blue camp. Some people have expressed their intention to run for "legislator" i - DayDayNews -
Mr. Yu Guangzhong, a literary master who has lived in Kaohsiung for 30 years, once wrote a poem about Kaohsiung called "Let Spring Depart from Kaohsiung". That poem was also my first impression of Kaohsiung. I always looked forward to visiting Kaohsiung one spring. - DayDayNews -
Don't be foolhardy. Ultra-short is essentially a game of beating the drum and passing flowers, and gambling chips to reduce the probability that you will be the last one to catch the stick. The leading position is high, the risk is high, and it is easy to suffer serious losses wi - DayDayNews
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