2026-06-28T18:07:01Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/1966 2021-12-13T03:10:36Z 1582963390870:1582967549708 user-uy

Binary oxide, XRD, DSSC, conversion efficiency, fill factor. Moe Moe Aye Than Than Win Yin Maung Maung Ko Ko Kyaw Soe SnO2 (x) – ZnO (1-x) binary system with two different SnO2 composition (x= 3, 5 mol%) were prepared by solid state reaction at high temperature employed as photoanode for dye sensitized solar cell(DSSC) fabrication. SnO2-ZnO binary oxide was characterized by X-ray diffraction(XRD) and UV-VIS Spectroscopy to examine their structure and optical properties. High performance carbon electrode was prepared onto glass and used as counter electrode. Coffee powder was used as natural dye-sensitized. The improvement in device efficiency was achieved by larger SnO2 composition. The overall power conversion efficiency increased from 0.18% for SnO2:ZnO (3:97mol %) device to 0.26% for a device with SnO2:ZnO (5:95mol %) photoanode. 2014 http://hdl.handle.net/20.500.12678/0000001966 https://meral.edu.mm/records/1966