Photocatalytic selective oxidation of methanol to methyl formate in gas phase over titanium(IV) oxide in a flow-type reactor

被引：74
|
作者：
Kominami, Hiroshi [1 ]
Sugahara, Hiroshi [1 ]
Hashimoto, Keiji [1 ]
机构：
[1] Kinki Univ, Fac Sci & Engn, Dept Appl Chem, Osaka 5778502, Japan
来源：
CATALYSIS COMMUNICATIONS | 2010年 / 11卷 / 05期
关键词：
Photocatalysis; Titanium(IV) oxide; Selective oxidation; Methanol; Methyl formate; NITROGEN-OXIDES; TIO2; CATALYSTS; FORMALDEHYDE; ADSORPTION; CLUSTERS; ALCOHOLS; SURFACE; METAL; FTIR;
D O I：
10.1016/j.catcom.2009.11.014
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Photocatalytic oxidation of methanol in air over titanium(IV) oxide particles having a large surface area of 120 m(2) g(-1) using a flow-type reactor at room temperature yielded methyl formate with a high level of selectivity (91 mol%) without catalyst deactivation due to deposition of intermediate(s). The conversion of methanol increased with elevation of the reaction temperature up to 523 K maintaining high selectivity. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：426 / 429
页数：4
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