Zogulitsa

Dye sensitized solar cell (DSSCs) akopa chidwi kwambiri m'zaka zaposachedwa chifukwa chopanga zotsika mtengo poyerekeza ndi ma cell a solar opangidwa ndi silicon komanso owonda kwambiri.Ngakhale, platinamu ndi chinthu chothandizira kwambiri kuti chigwiritsidwe ntchito pokonzekera ma electrodes (CEs) a DSSC ndi okwera mtengo.Njira zina zosinthira platinamu (Pt) zomwe zawunikidwa ndi zida za kaboni, ma polima oyendetsa ndi ma hybrids.Mu ntchitoyi, ma electrode owerengera a DSSC adapangidwa pogwiritsa ntchito zinthu za kaboni zomwe zimatengedwa kuchokera ku graphitization ya sucrose kutentha kwambiri.Mpweya wa kaboni wopangidwa kuchokera ku sucrose graphitization unapangidwa ndi polyvinylpyrrolidone (PVP) ngati surfactant ndipo zokutira zidapezedwa ndi dotolo akuwotcha slurry pagawo lagalasi la FTO.Kachulukidwe wapano (Jsc) ndi magetsi otseguka (V(OC)) a cell yopangidwa (malo a 0.25 cm(2)) anali 10.28 mAc m(-2) ndi 0.76 V motsatana.Kugwira ntchito bwino kwa selo kunali 4.33% komwe kunali kocheperako pang'ono kuposa komwe kunapezeka kwa ma cell omwewo pogwiritsa ntchito platinamu based counter electrode.