First-principles calculations for the effect of irradiation-induced point defects on the hydrogen dissolution and diffusion in γ-Al2O3

First-principles calculations for the effect of irradiation-induced point defects on the hydrogen dissolution and diffusion in γ-Al2O3

FeAl/Al2O3 is considered the most promising candidate material for tritium permeation barrier (TPB) due to numerous advantages. γ-Al2O3 phase structure is commonly found in FeAl/Al2O3, and is crucial to its effectiveness. In fusion reactors, high-energy neutrons generate a large number of irradiatio...

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Bibliographic Details
Main Authors: Xin-Dong Pan, Xiao-Chun Li, Jing Wang, Rongmei Yu, Chunying Pu, Hai-Shan Zhou, Guang-Nan Luo
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Nuclear Materials and Energy
Subjects:
Irradiation defects
γ-Al2O3
Tritium permeation barrier
Hydrogen
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179125000304
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