%0 Journal Article
%T Effect of reduction method on the surface states of Pt/Al_2O_3<br>Pt/Al2O3催化剂还原方法对Pt粒子表面性质的影响
%A LIU Zhi-min
%A LI Xiao-hong
%A CHEN Zhi-jian
%A YING Ping-liang
%A FENG Zhao-chi
%A LI Can
%A <br>刘志敏
%A 李晓红
%A 陈志坚
%A 应品良
%A 冯兆池
%A 李灿
%J 燃料化学学报
%D 2009
%I 
%X Pt/Al2O3 with Pt loading of 5% was prepared and characterized by infrared spectroscopy(IR) combined with CO chemisorption,energy dispersive spectrometry(EDS),and transmission electron microscopy(TEM).The effects of reduction methods including commonly used dry reduction by gaseous H2 and wet reduction by sodium formate(HCOONa) aqueous solution on the surface states of Pt/Al2O3 were investigated.The results show that both the calcination and reduction can affect the particle sizes and surface sites of Pt.For...
%K Pt/Al2O3<br>制备
%K 还原方法
%K 表面性质
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=A9651ACF484DDE4C43DDDAD3CEB032CA&yid=DE12191FBD62783C&vid=42425781F0B1C26E&iid=0B39A22176CE99FB&sid=EF27C460877D3C9F&eid=CC0ECB9C52F1B85F&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=0&reference_num=18