B$sup 10$ ISOTOPE ABUNDANCE IN SOME BORON COMPOUNDS
Technical Report
·
OSTI ID:4271942
A method was developed for the measurement and comparison of the B/sup 10/ isotope abundance by neutron absorption. Diborane and some higher boron hydrides were found to be enriched in the B/sup 10/ isotope. All B/sup 10/ enriched materials were found to have approximately the same B /sup 10/ abundance, 20.71 plus or minus 0.22 at% when compared to commercial boric acid with an assumed B/sup 10/ abundance of 19.98 at.%. (auth)
- Research Organization:
- Callery Chemical Co., Penna.
- NSA Number:
- NSA-13-008755
- OSTI ID:
- 4271942
- Report Number(s):
- CCC-454-TR-299
- Country of Publication:
- United States
- Language:
- English
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