Title of article
Moderate temperature synthesis of nanocrystalline Co3O4 via gel hydrothermal oxidation
Author/Authors
Yang Jiang، نويسنده , , Yue Wu، نويسنده , , Bo Xie، نويسنده , , Yi Xie، نويسنده , , Yitai Qian، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2002
Pages
4
From page
234
To page
237
Abstract
A novel gel hydrothermal oxidation route has been developed for preparation of nanocrystalline Co3O4 through the reaction between Co(OH)2 gel and hydroperoxide in a hydrothermal system at 180 °C. X-ray powder diffraction (XRD) studies indicated that the product was well-crystallized cubic phase of Co3O4 with a cell constant of a=8.0722 Å. The transmission electron micrograph (TEM) showed that the product consisted of monodispersive nanoparticles below 4 nm.
Keywords
Moderate temperature , Nanocrystalline Co3O4 , Gel , Hydrothermal oxidation
Journal title
Materials Chemistry and Physics
Serial Year
2002
Journal title
Materials Chemistry and Physics
Record number
1060802
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