PREPARATION OF GLASS NICKEL MICROCOMPOSITES BY INSITU REDUCTION VIA SOL-GEL ROUTE

被引：13

作者：

DAS, GC

BASUMALLICK, A

MUKHERJEE, S

机构：

[1] Department of Metallurgical Engineering, Jadavpur University, Calcutta

来源：

BULLETIN OF MATERIALS SCIENCE | 1990年 / 13卷 / 04期

关键词：

INSITU REDUCTION; GLASS NICKEL MICROCOMPOSITES; SOL GEL;

D O I：

10.1007/BF02744982

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Gel has been prepared with nickel chloride and glucose in the starting solution followed by heat treatment at higher temperature, where glucose decomposes to carbon and water vapour, which in turn react to form hydrogen in situ to reduce nickel chloride to metallic nickel. The presence and distribution of nickel granules in the microcomposite, has been established by transmission electron microscopy, selected area diffraction and electron paramagnetic resonance analysis.

引用

页码：255 / 258

页数：4

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