Diffusion of Lithium in Thin Copper Measured by Neutron Depth Profiling

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00538333" target="_blank" >RIV/61389005:_____/20:00538333 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1021/acs.jpcc.0c08167" target="_blank" >https://doi.org/10.1021/acs.jpcc.0c08167</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpcc.0c08167" target="_blank" >10.1021/acs.jpcc.0c08167</a>

Result language
angličtina
Original language name
Diffusion of Lithium in Thin Copper Measured by Neutron Depth Profiling
Original language description
The diffusion of lithium in copper was measured in thin Cu/Li/Cu multilayer systems with a narrow Li slab sandwiched between two copper coating layers. The measurement was performed using a nondestructive neutron depth profiling (NDP) technique installed at the LWR-15 research reactor in Řež. The diffusion coefficients have been obtained for different annealing temperatures between 100 and 500 °C: 4.6 × 10-17 cm2/s for 100 °C, 4.2 × 10-17 cm2/s for 200 °C, 8.9 × 10-17 cm2/s for 300 °C, and 2.06 × 10-15 cm2/s for 500 °C. The NDP technique makes it possible to advantageously determine the diffusion parameters directly on the basis of measuring the Li depth profiles. The measurement of Li diffusion is important not only for a better understanding of the diffusion mechanism of Li in solids but also for relevant technological applications, such as the efficient generation of Li ions for radioactive ion beams (RIB) in isotope separation online (ISOL) facilities, or for monitoring of Li-ion migration in active lithium-ion batteries (LIBs).
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Project
<a href="/en/project/LM2015056" target="_blank" >LM2015056: Center of Accelerators and Nuclear Analytical Methods</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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