Preparation of mesoporous yttria-stabilized zirconia (YSZ) and YSZ-NiO using a triblock copolymer as surfactant

被引：17

作者：

Chen, FL ^{[1
]}

Liu, ML ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2000年 / 10卷 / 11期

关键词：

Mesoporous material; Surfactant; Templated synthesis; Yttria; Zirconia;

D O I：

10.1039/b006561g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Mesoporous yttria-stabilized zirconia (YSZ) and YSZ-NiO have been prepared for the first time using Pluronic P103 as a structure-directing agent and inorganic chlorides as precursors in a nonaqueous medium. After being fired at 500 degreesC for 2 h, mesostructured YSZ has a BET surface area of about 146 m(2) g(-1), with an average pore size of 3.8 nm, while mesostructured YSZ-NiO has a BET surface area of about 108 m(2) g(-1), with an average pore size of 4.5 nm.

引用

页码：2603 / 2605

页数：3

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