One-pot synthesis of ordered mesoporous transition metal-zirconium oxophosphate composites with excellent textural and catalytic properties

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > OSSO国家重点实验室

	One-pot synthesis of ordered mesoporous transition metal-zirconium oxophosphate composites with excellent textural and catalytic properties
	Miao ZC(苗智超)1,2 ; Zhao HH(赵华华)1 ; Yang J(杨建)1 ; Zhao J(赵军)1 ; Song HL(宋焕玲)1,3 ; Chou LJ(丑凌军)1,3 ; Chou LJ(丑凌军)
刊名	New Journal of Chemistry
	2015
卷号	39 期号:2 页码:1322-1329
ISSN号	1144-0546
通讯作者	丑凌军
英文摘要	A series of ordered mesoporous transition metal-zirconium oxophosphate composites (M-X-ZrPO, X = Cr, Mn, Fe, Co, Ni, Cu, Zn) were designed and synthesized via a facile and general one-pot evaporation-induced self-assembly (EISA) method. N₂-physisorption and TEM characterization showed that all the final materials possessed ordered mesoporous structure accompanied by large specific surface area (170-220 m² g^-1), big pore volume (0.2-0.4 cm³ g^-1) and uniform pore size (5.6-7.8 nm). Moreover, the introduced transition metals homogeneously dispersed in the mesoporous skeleton and effectively improved the mesostructure. The catalytic performance of M-X-ZrPO was evaluated in the liquid phase oxidation of ethylbenzene. The introduced transition metals obviously enhanced the catalytic performance of M-ZrPO. M-Mn-ZrPO showed excellent catalytic activity with 91.6% conversion of ethylbenzene and 87.0% selectivity of acetophenone. After five cycles, there was no notable decrease in catalytic activity. Therefore, it was a promising catalyst for the oxidation of ethylbenzene.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	the "Strategic Priority Research Program" of the Chinese Academy of Sciences, Grant no. XDA09030101;the National Natural Science Foundation of China (No. 21133011;21373244)
语种	英语
WOS记录号	WOS:000349222800069
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18684]
专题	兰州化学物理研究所_OSSO国家重点实验室
通讯作者	Chou LJ(丑凌军)
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, Suzhou 215123, Peoples R China
推荐引用方式 GB/T 7714	Miao ZC,Zhao HH,Yang J,et al. One-pot synthesis of ordered mesoporous transition metal-zirconium oxophosphate composites with excellent textural and catalytic properties[J]. New Journal of Chemistry,2015,39(2):1322-1329.
APA	Miao ZC.,Zhao HH.,Yang J.,Zhao J.,Song HL.,...&丑凌军.(2015).One-pot synthesis of ordered mesoporous transition metal-zirconium oxophosphate composites with excellent textural and catalytic properties.New Journal of Chemistry,39(2),1322-1329.
MLA	Miao ZC,et al."One-pot synthesis of ordered mesoporous transition metal-zirconium oxophosphate composites with excellent textural and catalytic properties".New Journal of Chemistry 39.2(2015):1322-1329.