Graphitic encapsulation of MgO and Fe3C nanoparticles in the reaction of iron pentacarbonyl with magnesium

被引：3

作者：

Dyjak, Slawomir ^{[1
]}

Cudzilo, Stanislaw ^{[1
]}

Polanski, Marek ^{[2
]}

Budner, Boguslaw ^{[3
]}

Bystrzycki, Jerzy ^{[2
]}

机构：

[1] Mil Univ Technol, Inst Chem, PL-00908 Warsaw, Poland

[2] Mil Univ Technol, Dept Adv Mat & Technol, PL-00908 Warsaw, Poland

[3] Mil Univ Technol, Inst Optoelect, PL-00908 Warsaw, Poland

来源：

MATERIALS CHARACTERIZATION | 2013年 / 81卷

关键词：

Magnesium oxide; Combustion synthesis; Core-shell materials; Carbon encapsulation; MAGNETIC-PROPERTIES; DECOMPOSITION; CARBONS;

D O I：

10.1016/j.matchar.2013.04.014

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A simple method to produce highly ordered carbon nanostructures by combustion synthesis is presented. Graphite-encapsulated magnesium oxide, iron carbide nanoparticles and carbon nanobelts were synthesized by the one-step reduction of iron pentacarbonyl with magnesium. High-resolution transmission electron microscopy analysis of the products revealed nano-crystalline MgO and Fe3C particles surrounded by a well-crystallized, tight graphite film. The possible formation mechanism is presented and discussed. (C) 2013 Elsevier Inc. All rights reserved.

引用

页码：97 / 104

页数：8

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