Structure, synthesis, and catalytic properties of nanosize cerium-zirconium-based solid solutions in environmental catalysis

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	Structure, synthesis, and catalytic properties of nanosize cerium-zirconium-based solid solutions in environmental catalysis
其他题名	Structure, synthesis, and catalytic properties of nanosize cerium-zirconium-based solid solutions in environmental catalysis
	Liu Jixing 1; Zhao Zhen 1; Xu Chunming 1; Liu Jian 1
	2019
发表期刊	CHINESE JOURNAL OF CATALYSIS
ISSN	0253-9837
卷号	40 期号:10 页码:1438-1487
摘要	Nanosize cerium-zirconium solid solution (CZO) with a special fluorite structure has received an increasing research interest due to their remarkable advantages such as excellent oxygen storage capacity and great flexibility in their composition and structure. By partial metal (including rare earth, transition, alkaline earth or other metal) doping into CZO, the physicochemical properties of these catalytic materials can be controllable adjusted for the study of specific reactions. To date, nanosize CZO has been prepared by co-precipitation, sol-gel, surfactant-assisted approach, solution combustion, micro-emulsion, high energy mechanical milling, etc. The advent of these methodologies has prompted researchers to construct well-defined networks with customized micromorphology and functionalities. In this review, we describe not only the basic structure and synthetic strategies of CZO, but also their relevant applications in environmental catalysis, such as the purification for CO, nitrogen oxides (NO,), volatile organic compounds (VOC), soot, hydrocarbon (HC), CO2 and solid particulate matters (PM), and some reaction mechanisms are also summarized. (C) 2019, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
其他摘要	Nanosize cerium-zirconium solid solution (CZO) with a special fluorite structure has received an increasing research interest due to their remarkable advantages such as excellent oxygen storage capacity and great flexibility in their composition and structure. By partial metal (including rare earth, transition, alkaline earth or other metal) doping into CZO, the physicochemical properties of these catalytic materials can be controllable adjusted for the study of specific reactions. To date, nanosize CZO has been prepared by co-precipitation, sol-gel, surfactant-assisted approach, solution combustion, micro-emulsion, high energy mechanical milling, etc. The advent of these methodologies has prompted researchers to construct well-defined networks with customized micromorphology and functionalities. In this review, we describe not only the basic structure and synthetic strategies of CZO, but also their relevant applications in environmental catalysis, such as the purification for CO, nitrogen oxides (NO_x), volatile organic compounds (VOC), soot, hydrocarbon (HC), CO_2 and solid particulate matters (PM), and some reaction mechanisms are also summarized.
关键词	OXYGEN STORAGE CAPACITY CEO2-ZRO2 MIXED OXIDES MICROWAVE-ASSISTED SYNTHESIS CO PREFERENTIAL OXIDATION DIRECT NO DECOMPOSITION DIESEL SOOT COMBUSTION CONTINUOUS HYDROTHERMAL SYNTHESIS METAL-SUPPORT INTERACTIONS HIGHLY-ACTIVE CATALYSTS MESOPOROUS THIN-FILMS Cerium-zirconium solid solution Synthesis Method Structure Environmental catalysis
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China]
CSCD记录号	CSCD:6566255
引用统计	被引频次：23[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/152593
专题	中国科学院金属研究所
作者单位	1.China University Petr, State Key Lab Heavy Oil, Beijing 102249, Peoples R China 2.中国科学院金属研究所
推荐引用方式 GB/T 7714	Liu Jixing,Zhao Zhen,Xu Chunming,et al. Structure, synthesis, and catalytic properties of nanosize cerium-zirconium-based solid solutions in environmental catalysis[J]. CHINESE JOURNAL OF CATALYSIS,2019,40(10):1438-1487.
APA	Liu Jixing,Zhao Zhen,Xu Chunming,&Liu Jian.(2019).Structure, synthesis, and catalytic properties of nanosize cerium-zirconium-based solid solutions in environmental catalysis.CHINESE JOURNAL OF CATALYSIS,40(10),1438-1487.
MLA	Liu Jixing,et al."Structure, synthesis, and catalytic properties of nanosize cerium-zirconium-based solid solutions in environmental catalysis".CHINESE JOURNAL OF CATALYSIS 40.10(2019):1438-1487.