Process for preparing composite powder of pressure-sensitive ZnO resistor by chemical coprecipitation method

A chemical coprecipitation process for preparing compound powder of pressure-sensitive ZnO resistor includes such steps as dissolving the sulfates of all components in water, then adding powdered ZnO, uniformly dispersing, adding precipitant, coprecipitation at pH=8-9; after separating, washing, dry...

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Bibliographische Detailangaben

1. Verfasser:	SHIFENG,JI FENG
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ELECTRICITY LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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