Elucidation of mechanisms involved during silica reduction on silicon powders

被引：4

作者：

Lebrun, J. M. ^{[1
]}

Missiaen, J. M. ^{[1
]}

Pascal, C. ^{[1
]}

机构：

[1] Grenoble INP CNRS UJF, SIMaP, Lab Sci & Ingn Mat & Procedes, F-38402 St Martin Dheres, France

来源：

SCRIPTA MATERIALIA | 2011年 / 64卷 / 12期

关键词：

Powder processing; Thermogravimetric analysis; Silicon; Silica; Oxidation;

D O I：

10.1016/j.scriptamat.2011.02.031

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Silicon powders, initially covered with a native oxide, SiO(2(s)), have been studied during high-temperature processing under an He-H(2) atmosphere. Thermogravimetric experiments allowed identification of the mechanisms involved in the reduction of the oxide layer. The experimental results were compared to previous thermochemical analyses and experiments from the literature. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：1102 / 1105

页数：4

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