Ngakhale kuti mapanelo adzuwa amadalira kuwala kwa dzuwa kuti apange magetsi, kutentha kumatha kuchepetsa mphamvu ya ma cell a dzuwa.Gulu la ofufuza ochokera ku South Korea lapeza yankho lodabwitsa: mafuta a nsomba.
Pofuna kuteteza ma cell a dzuwa kuti asatenthedwe, ofufuza apanga makina otenthetsera a photovoltaic omwe amagwiritsa ntchito zakumwa zosefera kutentha ndi kuwala kochulukirapo.Pochotsa kuwala kwa ultraviolet komwe kumatha kutenthetsa ma cell a solar, zosefera zamadzimadzi zimatha kusunga ma cell adzuwa kukhala ozizira ndikusunga kutentha kuti zigwiritsidwe ntchito mtsogolo.
Makina otenthetsera a photovoltaic amatha kugwiritsa ntchito madzi kapena nanoparticle monga zosefera zamadzimadzi.Vuto ndiloti njira zamadzi ndi nanoparticle sizimasefa bwino kwambiri kuwala kwa ultraviolet.
"Matenthedwe otenthetsera a photovoltaic amagwiritsa ntchito zosefera zamadzimadzi kuti zizitha kuyamwa mafunde osagwira ntchito monga ma ultraviolet, owoneka komanso pafupi ndi infrared.Komabe, madzi, fyuluta yotchuka, sangathe kuyamwa bwino cheza cha ultraviolet, kuchepetsa ntchito ya dongosolo,” – Korea Maritime University (KMOU) .Gulu la ofufuza ochokera ku CleanTechnica linafotokoza.
Gulu la KMOU lapeza kuti mafuta a nsomba ndi abwino kwambiri pakusefa kuwala kochulukirapo.Ngakhale kuti njira zambiri zochepetsera madzi zimagwira ntchito pa 79.3%, mafuta a nsomba opangidwa ndi gulu la KMOU adapeza 84.4%.Poyerekeza, gululo linayeza cell ya solar yochokera ku gridi yomwe imagwira ntchito bwino ndi 18% komanso makina opangira matenthedwe adzuwa omwe amagwira ntchito pa 70.9%.
"Zosefera za emulsion za "[mafuta a nsomba] zimagwira bwino ntchito ya ultraviolet, yowoneka ndi pafupi ndi infrared wavelengths zomwe sizikuthandizira kupanga mphamvu za photovoltaic modules ndikuzisintha kukhala mphamvu zotentha," lipoti la gululo likutero.
Makina otentha a photovoltaic amatha kupereka kutentha ndi magetsi."Dongosolo lomwe lakonzedwa limatha kugwira ntchito pazifukwa zina komanso pamikhalidwe ya chilengedwe.Mwachitsanzo, m'chilimwe, madzi omwe ali muzosefera zamadzimadzi amatha kudutsidwa kuti apititse patsogolo mphamvu zamagetsi, ndipo m'nyengo yozizira, fyuluta yamadzimadzi imatha kutenga mphamvu yotenthetsera, "gulu la KMOU likutero.
Pamene kufunikira kwa mphamvu zowonjezereka kukukula, ofufuza akugwira ntchito mwakhama kuti mphamvu za dzuwa zikhale zotsika mtengo, zokhazikika komanso zogwira mtima.Ma cell a solar a perovskite olimba kwambiri ndi okwera mtengo komanso otsika mtengo, ndipo ma nanoparticles a silicon amatha kusintha kuwala kocheperako kukhala kopatsa mphamvu kwambiri.Zomwe gulu la KMOU lapeza zikuyimira sitepe lina lakutsogolo popanga mphamvu zamagetsi kukhala zotsika mtengo.
Lowani m'makalata athu aulere kuti mulandire zosintha zamlungu ndi mlungu pazatsopano zatsopano zomwe zikusintha miyoyo yathu ndikupulumutsa dziko lapansi.