~3H NMR STUDY OF TRITIATED WATER

DANG SHUQIN;LI ZHIMIN Institute of Atomic Energy, P.O. Box 275, Beijing

doi:10.7538/yzk.1987.21.01.0056

DANG SHUQIN;LI ZHIMIN Institute of Atomic Energy, P.O. Box 275, Beijing. ~3H NMR STUDY OF TRITIATED WATER[J]. Atomic Energy Science and Technology, 1987, 21(1): 56-56. DOI: 10.7538/yzk.1987.21.01.0056

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~3H NMR STUDY OF TRITIATED WATER

DANG SHUQIN;LI ZHIMIN Institute of Atomic Energy, P.O. Box 275, Beijing

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Seven tritiated water samples of 0.5 Ci/ml to 35 Ci/ml are employed. The~3H NMR signal intensity increases in propotion to the radioactivity determined byliquid scintillation counting. The double ~3H NMR signal from tritiated water(J_(TH)=0.59 Hz, 25 Ci/ml at 30±1℃) is observed. The rate constant for the ex-change between triton and proton is 2.62 S~-. The ~3H NMR spectra as a functionor time provide the information about self--radiolysis of tritiated water.

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~3H NMR STUDY OF TRITIATED WATER

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