Tidio Live Chat Software - Add Tidio live chat software to your website in minutes. Contact visitors and turn them into happy customers. Enhance their experience and boost your sales. Get it for Free

Must Read

Yusuf Balogun
Yusuf Balogun
Yusuf is an aspiring Journalist and Health law expert with a special focus on technology innovations. He is a writer at Right for Education, Libertist Centre for Education, Qwenu, and Editor at Gamji Press, UDUS.

A team of scientists led by Professor Michael Grätzel at EPFL and Dr. Dong Suk Kim at the Korea Institute of Energy Research has developed an innovative way of using quantum dots to boost perovskite solar cell efficiency and scalability.

Perovskites are hybrid compounds made from metal halides and organic constituents. They have considerable potential in a variety of applications, such as LED lights, lasers, and photodetectors. Still, their most significant contribution is in solar cells, where they are poised to eclipse silicon counterparts.

Also Read

One of the challenges in commercializing perovskite solar cells is that when they scale up, their power-conversion efficiency and operational stability decrease, making it difficult to maintain good performance in a whole solar cell.

Peroxide solar cells have made significant development in recent years, but there is still much space for improvement. A layer of quantum dots has now been added to the mix, resulting in a more stable solar cell with near-record efficiency.

Elegant Themes - The most popular WordPress theme in the world and the ultimate WordPress Page Builder. Get a 30-day money-back guarantee. Get it for Free

Peroxide materials make good solar cells for a variety of reasons. Their films absorb the full visible light spectrum efficiently, are affordable to produce, lightweight, and flexible.

However, this type of battery has a number of flaws, one of which is a lack of stability. It may decline in real-world settings, resulting in a considerable reduction in conversion efficiency.

Scientists have attempted to add bulky molecules, old pigments, two-dimensional additives, or capsicum compounds to boost stability in the past.

In the latest study, researchers from EPFL and the Korea Energy Research Institute investigated a new component called quantum dots. When lighted, these small particles generate a certain color of light, and they’re starting to show up in items like televisions and solar cells.

In this example, the device’s electron transport layer was built of quantum dots made of a sort of tin oxide. This layer carries the peroxide-generated electrons to the electrodes, allowing the energy to be utilized.

Quantum dots, as opposed to the titanium dioxide substance commonly employed for the layer, improve the device’s ability to catch the light while reducing the impacts between the two layers.

Overall, the study discovered that peroxide solar cells with quantum dot layers were as efficient as 25.7 percent, narrowly missing the current peroxide record of 0.08 square centimeters (0.01 inches). 0.1% of the population.

The efficiency of the larger solar cells was equally good: the 1-square-centimeter (0.2-inch) cell had a 23.3 percent efficiency, the 20-square-centimeter (3.1-inch) cell had a 21.7 percent efficiency, and the 64-square-centimeter (9.9-inch) cell had a 20.6 percent efficiency.

 

 

Save up to 60% on OptinMonster

Stay updated

Subscribe to our newsletter and never miss an update on the latest tech, gaming, startup, how to guide, deals and more.

- Advertisement -
- Advertisement -

Latest

Grow Your Business

Place your brand in front of tech-savvy audience. Partner with us to build brand awareness, increase website traffic, generate qualified leads, and grow your business.

- Advertisement -

Grow Your Business

Get these business solutions, tools and services to help your business grow.
Elementor

Elementor -Join 5,000,000+ Professionals Who Build Better Sites With Elementor. Build your website with 100% visual design that loads faster and speeds up the process of building them.

WP Rocket

WP Rocket - Speed up your website with the most powerful caching plugin in the world. The website speed increase means better SEO ranking, user experience, and conversation. It’s a fact that Google loves a fast site.

Kinsta

Kinsta - If you are looking for WordPress managed hosting, Kinsta is in the leading front. Kinsta provides WordPress hosting for a small or large business that helps take care of all your needs regarding your website with cutting-edge technology.

OptinMonster

OptinMonster - Instantly boost leads and grow revenue with the #1 most powerful conversion optimization toolkit in the world. 700,000+ websites are using OptinMonster to turn their traffic into leads, subscribers, and sales.

Related

- Advertisement -
- Advertisement -