Mechanochemical synthesis of nano-sized CeO2

被引：25

作者：

Gopalan, S ^{[1
]}

Singhal, SC ^{[1
]}

机构：

[1] Siemens Westinghouse Power Corp, Pittsburgh, PA 15235 USA

来源：

SCRIPTA MATERIALIA | 2000年 / 42卷 / 10期

关键词：

D O I：

10.1016/S1359-6462(00)00328-6

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanosized CeO2 were synthesized using the mechanochemical synthesis route from precursors of CaO and CeCl3. Despite the favorable thermodynamic driving forces, CeO2 phase formation occurred only upon heating the precursor mixture to 400 °C. X-ray diffraction and Brunnauer-Emmett-Teller analyses demonstrated that the particle size of the CeO2 to be -19 nm.

引用

页码：993 / 996

页数：4

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