%0 Journal Article
%T Photoelectrocatrocatalytic hydrolysis of starch by using sprayed ZnO thin films<br>Photoelectrocatalytic Hydrolysis of Starch by Sprayed ZnO Thin Films
%A R T Sapkal
%A S S Shinde
%A KY Rajpure
%A C H Bhosale
%A <br>R. T. Sapkal
%A S. S. Shinde
%A K.Y. Rajpure
%A C. H. Bhosale
%J 半导体学报
%D 2013
%I 
%X Thin films of zinc oxide have been deposited onto glass/FTO substrates at optimized 400 ℃ by using a chemical spray pyrolysis technique. Deposited films are characterized for their structural, morphological optical and photocatalytic activity by using XRD, an SEM, a UV-vis spectrophotometer, and a PEC single-cell reactor. Films are polycrystalline and have a hexagonal (wurtzite) crystal structure with c-axis (002) orientation growth perpendicular to the substrate surface. The observed direct band gap is about 3.22 eV for typical films prepared at 400 ℃. The photocatalytic activity of starch with a ZnO photocatalyst has been studied by using a novel photoelectrocatalytic process.
%K photoelectrocatalysis
%K hydrolysis
%K starch
%K DNSA<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=A2B81C56D90B149C636E54F6245F3616&yid=FF7AA908D58E97FA&vid=339D79302DF62549&iid=94C357A881DFC066&sid=4E75EA5EA06BF9D8&eid=38B194292C032A66&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=19