{"product_id":"fabrication-of-a-solar-cell-from-thin-films-using-solution-techinique-von-cliff-orori-mosiori-walter-kamande-njoroge-john-okumu","title":"Fabrication of a Solar Cell from Thin Films using Solution Techinique","description":"\u003cp\u003eResearch Paper (undergraduate) from the year 2012 in the subject Energy Sciences, grade: B, , course: Material Engineering Technology, language: English, abstract: In this work, n-type CdxZn1-xS and p-type PbS layers were optimized through chemical solution technique for solar cells. CdxZn1-xS was grown at 820 C while PbS was grown at room temperature utilizing aqueous conditions. Optical constants suitable for solar cells fabrication were investigated. CdxZn1-xS films had a band gap varying from 2.47eV (x = 0.6) to 2.72 eV (x = 1.0), transmittance above 79% in VIS - NIR region with resistivity range of 9.5×101 to 1.22× 102 ¿-cm. PbS had a band gap of 0.89 eV, transmittance below 55% with a resistivity range of 6.78 × 103 to 1.26 × 104 ¿-cm appropriate for solar cell absorber layers. Their solar cell had a short circuit current, Isc = 0.031A, open voltage, Voc = 0.37 V, efficiency, ¿ = 0.9% with a fill factor, ff = 0.66.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783656691587\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783656691587","offer_id":39447358636125,"sku":"9783656691587","price":15.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/a743d77d-9cad-439b-8ff4-a1454b92641d.jpg?v=1778301116","url":"https:\/\/shop.autorenwelt.de\/products\/fabrication-of-a-solar-cell-from-thin-films-using-solution-techinique-von-cliff-orori-mosiori-walter-kamande-njoroge-john-okumu","provider":"Autorenwelt Shop","version":"1.0","type":"link"}