Ngwaahịa

Mkpụrụ ndụ anwụ na-acha uhie uhie (DSSCs) adọtala mmasị dị ukwuu n'afọ ndị na-adịbeghị anya n'ihi nrụpụta dị ọnụ ala ma e jiri ya tụnyere sel anyanwụ nke dabeere na silicon na nke dị mkpa.Agbanyeghị, platinum bụ ihe kacha mma maka iji na nkwadebe nke electrodes (CE) maka DSSC ọ dị oke ọnụ.Nhọrọ maka nnọchi nke platinum (Pt) nke enyochala bụ ihe carbon, polymer conductive na ngwakọ.N'ime ọrụ a, a na-emepụta counter electrode maka DSSC site na iji ihe carbon enwetara site na graphitization nke sucrose na oke okpomọkụ.A na-eji polyvinylpyrrolidone (PVP) mee slurry nke carbon a na-emepụta site na grafitization sucrose dị ka ihe mkpuchi na mkpuchi nke dọkịta nwetara na-ekpuchi slurry n'elu iko FTO.Njupụta dị ugbu a (Jsc) na voltaji sekit (V(OC)) nke cell emepụtara (mpaghara 0.25 cm(2)) bụ 10.28 mAc m (-2) na 0.76 V n'otu n'otu.Ịrụ ọrụ cell bụ 4.33% nke dị ntakịrị ala karịa nke enwetara maka sel ndị yiri ya site na iji platinum based counter electrode.