BARC/PUB/2017/0928

 
 

Chemical characterization of lithium titanate and lithium aluminate as tritium breeders of fusion reactor by PIGE and INAA methods

 
     
 
Author(s)

Modi, K. B.; Acharya, R.; Munot, S.; Parida, S. C.; Pujari, P. K.
(PDS;RCD)

Source

Journal of Radioanalytical and Nuclear Chemistry, 2017. Vol. 314 (2): pp. 1113-1120

ABSTRACT

Lithium titanate and lithium aluminate, proposed as tritium breeding blanket materials in D–T fusion reactor, were analyzed by nuclear analytical techniques as a part of chemical quality control exercise. Concentrations of Li, Ti and Al were quantified by particle induced gamma-ray emission using 4 MeV proton beam from folded tandem ion accelerator facility. Trace elemental concentrations belonging to long-lived nuclides were determined by instrumental neutron activation analysis using neutron flux from Dhruva research reactor at BARC. The analysis results are useful in designing a shielded facility for tritium release studies of these irradiated breeder materials.

 
 
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