One-pot synthesis of ordered mesoporous zirconium oxophosphate with high thermostability and acidic 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 zirconium oxophosphate with high thermostability and acidic properties
	Miao ZC(苗智超)1,2 ; Xu LL(徐磊磊)1,2 ; Song HL(宋焕玲)1,3 ; Zhao HH(赵华华)1,2 ; Chou LJ(丑凌军)1,3 ; Chou LJ(丑凌军)
刊名	Catalysis Science & Technology
	2013
卷号	3 期号:8 页码:1942-1954
ISSN号	2044-4753
通讯作者	丑凌军
英文摘要	A series of mesoporous zirconium oxophosphate (M-ZrPO) with different P/Zr molar ratios (0–1.25) has been prepared via a facile one-pot evaporation-induced self-assembly (EISA) strategy. After removing the structure-directing agents, the M-ZrPO with large specific surface area (160 m² g^_1), big pore volume (0.26 cm³ g^_1) and narrow pore size distribution (5.64 nm) has been obtained. Small-angle X-ray diffraction (SXRD) and transmission electron microscopy (TEM) results showed that these materials had ordered mesoporous structure. With the increase of P/Zr, the textural properties of M-ZrPO could be improved. Moreover, the ordered mesostructure could be maintained even when treated at 800 ℃, indicating the M-ZrPO had attractive thermal stability. NH3-TPD and pyridine-IR analyses showed the presence of abundant Brönsted and Lewis acid sites in the material. The M-ZrPO has been used successfully as solid acid catalyst and showed excellent performance in the ketalization reaction.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	the National Basic Research Program of PR China (No. 2011CB201404);the National Natural Science Foundation of China (No. 21133011)
语种	英语
WOS记录号	WOS:000321571500010
公开日期	2013-12-04
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/4421]
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,Xu LL,Song HL,et al. One-pot synthesis of ordered mesoporous zirconium oxophosphate with high thermostability and acidic properties[J]. Catalysis Science & Technology,2013,3(8):1942-1954.
APA	Miao ZC,Xu LL,Song HL,Zhao HH,Chou LJ,&丑凌军.(2013).One-pot synthesis of ordered mesoporous zirconium oxophosphate with high thermostability and acidic properties.Catalysis Science & Technology,3(8),1942-1954.
MLA	Miao ZC,et al."One-pot synthesis of ordered mesoporous zirconium oxophosphate with high thermostability and acidic properties".Catalysis Science & Technology 3.8(2013):1942-1954.