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	Catalytic oxidation of dimethyl ether to dimethoxymethane over cs modified h3pw12o40/sio2 catalysts
	Zhang, Qingde1,2; Tan, Yisheng1; Yang, Caihong1; Han, Yizhuo1; Shamoto, Jun3; Tsubaki, Noritatsu3
刊名	Journal of natural gas chemistry
	2007-09-01
卷号	16期号:3页码:322-325
关键词	Dimethyl ether Dimethoxymethane Catalytic oxidation Cs modified h3pw12o40/sio2 Xrd
ISSN号	1003-9953
通讯作者	Han, yizhuo(hanyz@sxicc.ac.cn)
英文摘要	The attractive utilization route for one-step catalytic oxidation of dimethyl ether to dimethoxymethane was successfully carried out over the h3pw12o40(40%)/sio2 catalyst, modified by cs, k, ni, and v. the cs modification of h3pw12o40(40%)/sio2 gave the most promising result of 20% dimethyl ether conversion and 34.8% dimethoxymethane selectivity. dimethoxymethane could be synthesized via methoxy groups decomposed from dimethyl ether through the synergistic effect between the acid sites and the redox sites of cs modified. h3pw12o40(40%)/sio2.
WOS关键词	SUPPORTED HETEROPOLYACID SALTS ; SELECTIVE OXIDATION ; METHANOL ; PERFORMANCE ; METHYLAL
WOS研究方向	Chemistry ; Energy & Fuels ; Engineering
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000255240200015
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2380754
专题	中国科学院大学
通讯作者	Han, Yizhuo
作者单位	1.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Shanxi, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China 3.Toyama Univ, Dept Appl Chem, Toyama 9308555, Japan
推荐引用方式 GB/T 7714	Zhang, Qingde,Tan, Yisheng,Yang, Caihong,et al. Catalytic oxidation of dimethyl ether to dimethoxymethane over cs modified h3pw12o40/sio2 catalysts[J]. Journal of natural gas chemistry,2007,16(3):322-325.
APA	Zhang, Qingde,Tan, Yisheng,Yang, Caihong,Han, Yizhuo,Shamoto, Jun,&Tsubaki, Noritatsu.(2007).Catalytic oxidation of dimethyl ether to dimethoxymethane over cs modified h3pw12o40/sio2 catalysts.Journal of natural gas chemistry,16(3),322-325.
MLA	Zhang, Qingde,et al."Catalytic oxidation of dimethyl ether to dimethoxymethane over cs modified h3pw12o40/sio2 catalysts".Journal of natural gas chemistry 16.3(2007):322-325.

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