Mahwindo ane simba rezuva

Masayendisiti kuUS National Renewable Energy Laboratory akafumura girazi rinoshanda regirazi refafitera rinosviba kana rakavhenekerwa nechiedza chezuva rakasimba uye rinotanga kugadzira magetsi pane rekodhi inoshanda inodarika 11%. Vachangotsanangura kugadzirwa kwavo mumagazini Nature Communications.

Girazi reThermochromic, sekudanwa kunoitwa chinhu ichi, chinoratidzwa nekugona kushandura kushandura kujeka pasi pesimba rekupisa rinopihwa nechiitiko chezuva. Iyi tekinoroji yave ichizivikanwa kwemakore mazhinji, asi ikozvino chete zvave zvichikwanisika kugadzira chinhu chinoshandisa chiitiko ichi kugadzira magetsi nehunyanzvi hwakadaro.

Girasi rakangwara rinogadzika basa rayo pane zvigadzirwa zvepamberi senge perovskites, izvo zvaive zvakakurumbira kusvika nguva pfupi yadarika. Pasi pechiito chechiedza chezuva, shanduko inodzoreredzwa yezvakaoma zvehalogen derivative ye perovskite uye methylamine inoitika, izvo zvinotungamira mukushanduka kwegirazi.

Unogona kuona mafambiro ekuita uku paYouTube:

NREL inogadzira switchable solar hwindo

Nehurombo, mushure meanosvika makumi maviri, kushanda kwese kwese kunodzikira nekuda kwekuchinja kusingadzoreki muchimiro chechinhu. Rimwe basa revasayendisiti richava rekuwedzera kugadzikana uye kuwedzera hupenyu hwegirazi rakangwara.

Mahwindo akagadzirwa negirazi rakadaro anoshanda nenzira mbiri - pamazuva ezuva anogadzira magetsi uye anoderedza kushandiswa kwayo kwemhepo inotonhorera, sezvo ivo panguva imwe chete vachideredza kupisa mukati mechivako. Mune ramangwana, mhinduro iyi inogona kuvandudza zvakanyanya kuenzana kwesimba rezvivakwa zvehofisi uye zvivakwa zvekugara.

Zvinyorwa: Nrel.gov, Electrek.co; Mufananidzo: pexels.com