%0 Journal Article
%T Optical and electrical properties of electrochemically deposited polyaniline-CeO2 hybrid nanocomposite film
%A Anees A Ansari
%A M A M Khan
%A M Naziruddin Khan
%A Salman A Alrokayan
%A M Alhoshan
%A M S Alsalhi
%A <br>Anees A. Ansari
%A M. A. M. Khan
%A M. Naziruddin Khan
%A Salman A. Alrokayan
%A M. Alhoshan
%A M. S. Alsalhi
%J 半导体学报
%D 2011
%I 
%X This paper reports the optical and electrical properties of electrochemically deposited polyaniline (PANI)-cerium oxide (CeO2) hybrid nano-composite film onto indium-tin-oxide (ITO) glass substrate. UV–visible spectroscopy and I-V characteristic were performed to study the optical and electrical parameters of the electrochemically deposited film. The film exhibited a strong absorption below 400 nm (3.10 eV) with a well defined absorbance peak at around 285nm (4.35 eV). The estimated band gap of the CeO2 sample was 3.44 eV and this value is higher than bulk CeO2 powder (Eg = 3.19 eV) due to quantum confinement effect.
%K cerium oxide
%K polyaniline
%K nanocomposite
%K optical properties
%K electrical properties<br>Cerium
%K oxide
%K polyaniline
%K nanocomposite
%K optical
%K properties
%K electrical
%K properties
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=9CB13B1D439D6A763E05A8B23B679F65&yid=9377ED8094509821&vid=9971A5E270697F23&iid=E158A972A605785F&sid=C56EB98C670F3E37&eid=B31275AF3241DB2D&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=0