Solar cells 20x thinner than hair power long-duration drone flights

Autonomous energy is essential to maintain power systems operating independently for extended periods of time, both on Earth and in space. The need is amplified for missions operating, especially in distant or unpredictable situations.

According to the team, the flexible and ultralight solar cell module, 20 times thinner than a human hair strand, can power various electronics anywhere there is light.With a 20.1 percent efficiency and excellent flexibility, the quasi-2D perovskite solar cells are less than 2.5 micrometers thick. Above all, they stand out from other solar cell technologies thanks to their advanced power density of 44 W/g.

Researchers claim that a two-step approach has significantly enhanced the operational stability of these cells. Initially, a transparent aluminum oxide layer is applied to the thin film, followed by meticulous optimization of the solar cell material.Sleekly incorporated into the drone’s structure, twenty-four of these cells accounted for a mere 1/400 of its overall mass.

대한민국 최근 뉴스, 대한민국 헤드 라인

Similar News:다른 뉴스 소스에서 수집한 이와 유사한 뉴스 기사를 읽을 수도 있습니다.

‘Solar sandwich’ of old, new solar cells could unlock next-level powerA new type of solar cell made using selenium and silicon could offer a cost advantage while also delivering energy conversion efficiency.
출처: IntEngineering - 🏆 287. / 63 더 많은 것을 읽으십시오 »

Solar Eclipse Highlights the Importance of Solar Energy in the USThe total solar eclipse serves as a reminder of the key role solar energy plays in the US and the need for backup sources of energy. All 50 states will experience disruption to solar power generation during the eclipse.
출처: verge - 🏆 94. / 67 더 많은 것을 읽으십시오 »