Determining the Atomic Fraction of Boron Isotopes in Various Boron-Containing Inorganic Compounds  

作　　者：Lamzira Pharulava Ketevan Tsikoridze Giorgi Giorgobiani Oleg Sulava Levani Eliashvili Vakhtang Betlemidze Bachana Sulava Lamzira Pharulava;Ketevan Tsikoridze;Giorgi Giorgobiani;Oleg Sulava;Levani Eliashvili;Vakhtang Betlemidze;Bachana Sulava(National High Technology Center of Georgia, Tbilisi, Georgia)

机构地区：[1]National High Technology Center of Georgia, Tbilisi, Georgia

出　　处：《American Journal of Analytical Chemistry》2024年第12期362-367,共6页美国分析化学(英文)

摘　　要：The article discusses a method for determining the atomic fraction of isotopes in boron trifluoride, boron carbide, boron anhydride, ferroboron and boric acid, by converting them into potassium tetrafluoroborate. This compound is then analyzed using the spectrometric electron bombardment method. This technique is known for its high accuracy and “self-verifying” capabilities, meaning that the mass fraction of isotopes can be calculated using different mass lines, allowing for the identification of any potential errors.The article discusses a method for determining the atomic fraction of isotopes in boron trifluoride, boron carbide, boron anhydride, ferroboron and boric acid, by converting them into potassium tetrafluoroborate. This compound is then analyzed using the spectrometric electron bombardment method. This technique is known for its high accuracy and “self-verifying” capabilities, meaning that the mass fraction of isotopes can be calculated using different mass lines, allowing for the identification of any potential errors.

关 键 词：Boron Mass Spectrometer Isotopic Analysis Atomic Share Electronic Bombardment Boron-Containing Substances 

分 类 号：O57[理学—粒子物理与原子核物理]