标题:A novel LaGa0.65Mg0.15Ni0.20O3-delta perovskite catalyst with high performance for the partial oxidation of methane to syngas
作者:Meng, Bo; Zhang, Hongyu; Zhao, Zihang; Wang, Xiaobin; Jin, Yun; Liu, Shaomin
通讯作者:Jin, Y
作者机构:[Meng, Bo; Zhang, Hongyu; Zhao, Zihang; Wang, Xiaobin; Jin, Yun] Shandong Univ Technol, Sch Chem Engn, Zibo 255049, Peoples R China.; [Liu, Shaomin] 更多
会议名称:1st International Symposium on Catalytic Science and Technology in Sustainable Energy and Environment (EECAT)
会议日期:OCT 08-10, 2014
来源:CATALYSIS TODAY
出版年:2016
卷:259
页码:388-392
DOI:10.1016/j.cattod.2015.05.009
关键词:Nanostructures; Oxides; Sol-gel; Ceramics
摘要:A novel perovskite catalyst with the composition of LaGa0.65Mg0.15Ni0.20O3-delta (LGMN) is synthesized by the sol-gel combustion technique. The nanostructure catalyst has been examined for the partial oxidation of methane (POM) into syngas. A variety of characterizations including XRD, BET, SEM and TG-DTA were applied to determine the crystalline structure of the formed nanosized particles. The syngas selectivity over the catalyst may reach up to 100% with the methane conversions larger than 81% at 900 degrees C and 55 mL min(-1) g(-1) feed velocity. XRD and thermal analysis reveals that the LGMN powder has maintained the perovskite structure very well after 210 h POM reaction signaling its high chemical stability. (C) 2015 Elsevier B.V. All rights reserved.
收录类别:CPCI-S;SCIE
WOS核心被引频次:5
资源类型:会议论文
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