title: Three dimensionally ordered macroporous Ce(1-x)Zr(x)O(2) solid solutions for diesel soot combustion.
abstract: The microstructure with open, interconnected macropores of 3DOM Ce(1-x)Zr(x)O(2), successfully prepared using PMMA colloidal crystal as template and cerium nitrate and zirconium oxide chloride as raw materials, facilitates the contact between soot and catalysts and results in much higher catalytic activity for diesel soot combustion than the corresponding disordered macroporous catalysts.
authors.affiliation: State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, China.
authors.forename: Guizhen
authors.initials: G
authors.lastname: Zhang
authors.forename: Zhen
authors.initials: Z
authors.lastname: Zhao
authors.forename: Jian
authors.initials: J
authors.lastname: Liu
authors.forename: Guiyuan
authors.initials: G
authors.lastname: Jiang
authors.forename: Aijun
authors.initials: A
authors.lastname: Duan
authors.forename: Jianxiong
authors.initials: J
authors.lastname: Zheng
authors.forename: Shengli
authors.initials: S
authors.lastname: Chen
authors.forename: Renxian
authors.initials: R
authors.lastname: Zhou
mesh_terms: D002384:Catalysis; D002563:Cerium / Q000737:chemistry*; D016062:Porosity; D053260:Soot / Q000737:chemistry*; D015040:Zirconium / Q000737:chemistry*
chemical_list: D053260:Soot; C032786:cerium nitrate; D002563:Cerium; D015040:Zirconium; C026090:zirconium oxychloride