[00261747]制备纳米结构氮化硼和二硼化钛粉末的方法
[ERROR (115, 38): Message=Function isnullorempty is not defined,Source=volt,StackTrace= 在 Igs.Hcms.Volt.VoltEngine.EvalExpression(Expression exp),TargetSite=System.Object EvalExpression(Igs.Hcms.Volt.Tokens.Expression)]
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[ERROR (137, 38): Message=Function isnullorempty is not defined,Source=volt,StackTrace= 在 Igs.Hcms.Volt.VoltEngine.EvalExpression(Expression exp),TargetSite=System.Object EvalExpression(Igs.Hcms.Volt.Tokens.Expression)] [ERROR (145, 38): Message=Function isnullorempty is not defined,Source=volt,StackTrace= 在 Igs.Hcms.Volt.VoltEngine.EvalExpression(Expression exp),TargetSite=System.Object EvalExpression(Igs.Hcms.Volt.Tokens.Expression)]所在地：
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项目简介：
FIELD: chemistry.
SUBSTANCE: plasmochemical reactions are initiated by pulse microwave discharge, influencing initial reagents, as the latter used is a mixture of titanium and boron powders in a nitrogen atmosphere, as initial reagents used is a powder of amorphous boron with a particle size of 1…100 mcm and a titanium powder with a particle size of 1…100 mcm, the used microwave discharge has the power from 50 kW to 500 kW and a pulse duration from 100·10-6 s to 100·10-3 s, the working pressure of nitrogen constitutes from 0.1 to 1 atmosphere.
EFFECT: plasmochemical reactions result in coformation of two target products - nanodisperse powders of titanium diboride and boron nitride of various shapes and sizes.
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