Abstract:
PREPARATIONOFLOWENERGYβSOURCEOF63NiUSEDINSP┐3700GASCHROMATOGRAPHXuShuheZhangJinrong(ChinaInstituteofAtomicEnergy,Beijing102413)ZhaoBenxuan(BeijingAnalyticalInstrumentsFactory,100095)ABSTRACTThepreparationoflowenergyβsourceof63Nibyelectroplatingmethodisdescribed.Thematrixandactivityofthe63Nisourceareelected.Thestandingcrurentofthe63Nisourcein-staledonECDcelismeasured.Altechniquespecificationsofthe63Nisourceproducedbythismethodmeetwelthatof63NisourceproducedinUSA.Keywords63NisourceelectroncapturedetectorSP-3700gaschromatograph