Analysis Method of ~(241)Pu Radioactivity by Isotope Dilution-Extraction Liquid Scintillation Spectr

• 出 处: Annual Report of China Institute of Atomic Energy
• 发表日期: 2008年00期
• 关键词: Isotope emitter isotopes mostly isotope isotopic have virtue dilution radioactiv

241Pu is the only pure β emitter with the maximum energy of 20.81 keV in plutonium isotopes of 238Pu, 239Pu, 240Pu and 242Pu, in which 241Pu is mostly specific radioactivity because its half-life is 14.29 a.

241Pu is the only pure β emitter with the maximum energy of 20.81 keV in plutonium isotopes of 238Pu, 239Pu, 240Pu and 242Pu, which 241Pu is mostly specific radioactivity because its half-life is 14.29 a.