Mawindo oyendera dzuwa

Asayansi ku US National Renewable Energy Laboratory avumbulutsa chithunzi cha galasi lazenera lanzeru lomwe limachita mdima likakhala ndi kuwala kwa dzuwa ndikuyamba kupanga magetsi mopitilira 11%. Iwo angofotokoza kumene anatulukira m’magazini yotchedwa Nature Communications.

Galasi ya Thermochromic, monga momwe nkhaniyi imatchulidwira, imadziwika ndi kuthekera kosintha kuwonekera potengera kutentha komwe kumachitika ndi dzuwa. Tekinoloje iyi yakhala ikudziwika kwa zaka zambiri, koma tsopano zakhala zotheka kupanga zinthu zomwe zimagwiritsa ntchito chodabwitsa ichi kuti apange magetsi ndipamwamba kwambiri.

Magalasi anzeru amachokera ku zipangizo zamakono monga perovskites, zomwe zinali zotchuka mpaka posachedwapa. Pansi pa kuwala kwa dzuwa, kusinthika kosinthika kwa chotengera cha halogen chochokera ku perovskite ndi methylamine kumachitika, zomwe zimapangitsa kuti magalasiwo asinthe.

Mutha kuwona momwe izi zikuyendera pa YouTube:

NREL imapanga zenera losinthika la dzuwa

Tsoka ilo, pambuyo pa kuzungulira kwa 20, mphamvu ya ndondomeko yonseyi imachepa chifukwa cha kusintha kosasinthika mu kapangidwe kazinthu. Ntchito ina ya asayansi idzakhala kukulitsa bata ndikukulitsa moyo wa magalasi anzeru.

Mawindo opangidwa ndi magalasi oterowo amagwira ntchito m'njira ziwiri - pamasiku adzuwa amapanga magetsi ndi kuchepetsa kugwiritsira ntchito mpweya, chifukwa nthawi imodzi amachepetsa kutentha mkati mwa nyumbayo. M'tsogolomu, yankho ili likhoza kupititsa patsogolo mphamvu zamagetsi zanyumba zonse zaofesi ndi nyumba zogona.

Zochokera: Nrel.gov, Electrek.co; Chithunzi: pexels.com