Systematic investigation on the segregation behavior of non-metallic atoms and their synergistic regulation mechanism of the hydrogen embrittlement at uranium grain boundaries.

RSC Adv · 2026 · PMC13126107 · PMID 42063526

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a decreasing trendno p-value reported

Overall, the absolute values of segregation energy exhibit a decreasing trend from Site 1 (closest to the grain boundary) to Site 4 (farthest from the grain boundary).

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