Current location:Stellar Stand news portal > travel
Scientists develop new "artificial leaf"
Stellar Stand news portal2024-05-19 09:40:45【travel】5People have gathered around
Introduction(Xinhua) 15:42, February 28, 2024SHENYANG, Feb. 28 (Xinhua) -- Chinese scientists, along with their
SHENYANG, Feb. 28 (Xinhua) -- Chinese scientists, along with their international counterparts, have developed a brand-new type of "artificial leaf," a liquid metal-embraced photoactive film. It harnesses solar energy to produce hydrogen through direct water splitting, paving the way for scalable production.
The research team led by Prof. Liu Gang from the Institute of Metal Research, Chinese Academy of Sciences, recently published their research in Nature Communications, an international academic journal.
The film, similar to a natural leaf, converts solar energy directly into a chemical fuel, holding great promise in direct solar-to-hydrogen energy conversion. This development is particularly promising under the context of the carbon-neutral initiative, according to the research team.
To fabricate these robust photoactive films, scientists developed a new particle-implanting technique that embeds semiconductor photo-absorbers in the liquid metal. This method draws inspiration from the fact that photosystems II and I, which drive photosynthesis in leaves and are embedded within the thylakoid membranes of chloroplasts.
Under visible light irradiation, its photocatalytic activity for water splitting to produce hydrogen is 2.9 times that of traditional films. Furthermore, it can work continuously for over a hundred hours without attenuation.
"An added benefit of such films is that a wide range of low-melting-point metals and semiconductors can be used, and all materials used can be easily recycled via ultra-sonication in hot water," said Liu. "All in all, this new technique promises a low-cost scalable processing route for solar energy conversion devices and applications."
Address of this article:http://elsalvador.edtechdidi.com/html-75c999829.html
Very good!(1)
Related articles
- China's 10th National Public Ice and Snow Season launched
- Shen Yueyue Stresses Converging the Strength of Women and Families to Forge Ahead on a New Journey
- ACWF Honors Role Model Families and Outstanding Groups, Individuals in Family Work
- China's Domestic Tourism Revenue to Near 600 Bln USD in 2022: Expert
- Chinese scientists create multi
- ACWF Holds Conference to Study, Implement Spirit of 20th CPC National Congress
- New Journey, New Achievements — An Overview of Achievements in China Women's Cause in the New Era
- ACWF Holds Meeting for Presidents of Provincial
- IDF find the body of Israeli hostage Shani Louk
- China, EU Agree to Promote People
Popular articles
Recommended
The US ambassador to Japan visits southern islands at the forefront of China tension
Asian Paralympic Committee president declares Hangzhou Asian Para Games closed
China in the Eyes of Women Diplomats: Ten
Shen Yueyue Stresses Uniting and Guiding Women to Strive for a New Life
Scottie Scheffler: What to know about his PGA Championship arrest
National Campaign on Caring for Children in Winter Vacation Launched
Huang Delivers Keynote Speech at Virtual Dialogue on Promoting China
National Parent
Links
- Serial mistress, 54, enjoys luxurious £5,000 trip to Costa Rica
- 'The more, the merrier!' Mother of Princess Beatrice's stepson says she is still close with her ex
- Queen Camilla, Princess Anne and Sarah Ferguson all don traditional spring shade
- Space X: Rocket set to slam into moon wrongly blamed on Elon Musk
- James, Earl of Wessex, 16, stands shoulder
- Jersey Shore: Family Vacation: Sammi 'Sweetheart' Giancola and Ronnie Ortiz
- Sydney Mardi Gras asks police not take part in Saturday's parade
- US targets Russia with hundreds of sanctions over Ukraine war, Navalny death
- Robin Goodfellow's racing tips: Best bets for Friday, April 12
- Sydney Mardi Gras asks police not take part in Saturday's parade