Boron isotope exchange in a heterogeneous boron-boron fluoride system

Journal Article · Tue Nov 01 00:00:00 EST 1988 · Sov. Radiochem. (Engl. Transl.); (United States)

OSTI ID:6083601

Begak, O Yu; Fedorov, V V

Studies have been made on exchange between /sup 10/B and /sup 11/B in heterogeneous systems containing finely divided amorphous boron and BF/sub 3/ gas. The kinetic and thermodynamic parameters have been examined. The self-diffusion coefficient for boron in amorphous boron has been determined at 973-1273 K.

• OSTI ID: 6083601
• Journal Information: Sov. Radiochem. (Engl. Transl.); (United States), Vol. 30:2; Other Information: Translated from Radiokhimiya; 30: No. 2, 234-237(Mar-Apr 1988)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
BORON
RADIOCHEMICAL ANALYSIS
BORON 10
ISOTOPIC EXCHANGE
BORON 11
BORON FLUORIDES
ACTIVATION ENERGY
CHEMICAL REACTION KINETICS
ISOTOPE RATIO
LABELLED COMPOUNDS
LABELLING
MASS SPECTROMETERS
MASS SPECTROSCOPY
SELF-DIFFUSION
THERMODYNAMICS
BORON COMPOUNDS
BORON ISOTOPES
CHEMICAL ANALYSIS
DIFFUSION
ELEMENTS
ENERGY
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
ISOTOPES
KINETICS
LIGHT NUCLEI
MEASURING INSTRUMENTS
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
QUANTITATIVE CHEMICAL ANALYSIS
REACTION KINETICS
SEMIMETALS
SPECTROMETERS
SPECTROSCOPY
STABLE ISOTOPES
400202* - Isotope Effects
Isotope Exchange
& Isotope Separation
400703 - Radiochemistry & Nuclear Chemistry- Radioisotope Production