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学科主题: 物理化学
题名: A VOx/Meso-TiO2 catalyst for methanol oxidation to dimethoxymethane
作者: Zhan ES(展恩胜) ;  Li Y(李勇) ;  Liu JL(刘俊龙) ;  Huang XM(黄秀敏) ;  Shen WJ(申文杰)
会议名称: 9th Novel Gas Conversion Symposium
会议日期: 2010-5-30
出版日期: 2010-05-30
会议地点: 法国
其他题名: 甲醇氧化制二甲氧基甲烷的VOx/介孔TiO2催化剂
通讯作者: 申文杰
部门归属: 五室
主办者: 里昂环境催化研究所
摘要: Mesoporous TiO2 was prepared by simply controlling the hydrolysis of Ti(BuO)4 in the presence of acetic acid. The mesoporous TiO2 had a well-crystallized anatase phase and a high surface area of 290 m2 /g with a pore size of about 4 nm.The anatase phase and the mesoporous structure of TiO2 were maintained in the VOx/TiO2 catalyst with a monolayer dispersion of V2O5, however the surface area decreased to 126 m2/g.The catalyst was highly active and selective for methanol oxidation to dimethoxymethane (DMM), giving about 55% conversion of methanol and 85% selectivity to dimethoxymethane at 423 K.
语种: 中文
内容类型: 会议论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/114080
Appears in Collections:中国科学院大连化学物理研究所_会议论文

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Recommended Citation:
Zhan ES,Li Y,Liu JL,et al. A VOx/Meso-TiO2 catalyst for methanol oxidation to dimethoxymethane[C]. 见:9th Novel Gas Conversion Symposium. 法国. 2010-5-30.
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