Scientists in my country have broken through material problems, and "future batteries" may come out

2021/04/0214:30:12 science 1709

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.

science

Over the past century, the Nobel Prize in Chemistry has been awarded to organic synthesis methodology 7 times. However, the carbon that makes up living organisms is relatively inert, and carbon atoms do not react easily with each other, so connecting carbon chains together is a v

The carbon atoms "nickel" together, it's impossible to do without Ni

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When NASA deliberately crashed its DART spacecraft into an asteroid on Monday, the bold but doomed detector sent back some pretty incredible images -- but the screen gradually turned black as it hit, so we couldn't see how big the dent DART actually caused.

Ground telescope sees NASA detector hitting the asteroid

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In the world of quantum mechanics, every experiment, we can only see one side of a particle, not two sides of it at the same time. This principle is the basic principle. No matter how perfect our experiment is, we cannot see both sides of the particles at the same time. The entir

Observation determines existence: Copenhagen Interpretation

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Hello, everyone, this is Yinao Cloud Research Circle. I am Ding Ding of Yinao Cloud Technology Circle next door~ Yinao Cloud Technology Circle builds an intelligent world with ideas that control everything and leads a better new life. Let some people first see the future of brain

Brain-computer interface | "China Brain Project": Advancing to the Last Frontier

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When we woke up, our human ancestors turned from monkeys to fish, which was incredible! But Chinese scientists have found key evidence! It completely subverts our traditional perception! It's incredible! What is the key evidence found by Chinese scientists? Chinese researchers fo

incredible! The ancestors of humans have become fish, Chinese scientists have found key evidence

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(Image source: Internet) In 2009, University of Bristol professor Jeremy O'Brien published a research paper describing how on-chip optics can be reused to manipulate individual optical particles and perform quantum operations. On-chip optical components were originally developed

One article in-depth understanding of the highest valuation quantum startup PsiQuantum

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On September 27, 2022, the Cancer Research Institute of New York will hold the 2022 William B.

Medical and Health Headlines | Academician Shao Feng won the top award in tumor immunology in 2022

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The royal hairpin fish is commonly known as "Dragon Palace Envoy" and "White Dragon King", and is the longer boneless fish in the world. The squid is a deep-sea fish, mainly distributed in the Indian Ocean and the Pacific Ocean, and likes to inhabit the dark deep sea. Due to its

It was once mistaken for a dragon in the sea

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Recently, the Zhakou Customs, which belongs to Gongbei Customs, seized 6 endangered plants from the handbag of an incoming passenger, 4 of which are tortoise shell peony, one is a Coolsla peony, and one is a notch bag. They are protected species in Appendix I and Appendix II of t

Gongbei Customs intercepted 6 endangered plants such as tortoise shell and peony

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"Bus Master, look at a snake, a yellow snake, crawling out of your backpack." Seeing that the passenger was so scared, Yang Jie hurriedly said, "Don't be afraid, don't bite people. I saw it in the stone trough at home in the morning, so I must have crawled into my bag while I was

In 2007, a young man in Yunnan picked up a small snake. After two years, he grew to more than 3 meters. After being sent to the zoo, he suddenly had a hunger strike.

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