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| ITER_id | Y.Sakamoto_1982_H->T | |
| Note | The Electrochemical Determination of Diffusivity and Solubility of Hydrogen in Copper, J.Japan Inst.Metals, Vol.46, No.3(1982), pp. 285-290 | |
| url | https://www.jstage.jst.go.jp/article/jinstmet1952/46/3/46_3_285/_pdf | |
| Temperature range | T /K | 292 – 339 |
| Diffusivity coefficient | D0 /m2 s-1 | 2.13e-07 |
| Diffusivity activation energy | Ed /eV | 0.382 |
| Material | Cu | |
| Diffusivity temperature dependence formula | $$D = D_0\exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right)$$ |