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An in situ system for simultaneous stress measurement and optical observation of silicon thin film electrodes 期刊论文
JOURNAL OF POWER SOURCES, 2019, 卷号: 444, 页码: 5
Authors:  Chen J;  Yang L;  Han Y;  Bao YH;  Zhang KL;  Li X;  Pang J;  Chen HS;  Song WL;  Wei YJ(魏宇杰);  Fang DN
View  |  Adobe PDF(774Kb)  |  Favorite  |  View/Download：486/164  |  Submit date：2020/03/11
Lithium ion batteries  Silicon film  Multi-beam optical sensor (MOS)  in situ stress measurement  Colorimetric method  
Trans-scale characterization of interface fracture in peel test for metal film/ceramic substrate systems 期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 221, 页码: 12
Authors:  Song JR(宋晶如);  Wei YG(魏悦广)
Adobe PDF(1363Kb)  |  Favorite  |  View/Download：277/95  |  Submit date：2019/11/26
Interfacial separation strength  Trans-scale mechanics theory  Size effect  Peel test  Length scale parameter  
Anisotropic expansion and size-dependent fracture of silicon nanotubes during lithiation 期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2019, 卷号: 7, 期号: 25, 页码: 15113-15122
Authors:  Wang C;  Wen JC(温济慈);  Luo F;  Quan BG;  Li H;  Wei YJ(魏宇杰);  Gu CZ;  Li JJ
Adobe PDF(1641Kb)  |  Favorite  |  View/Download：347/149  |  Submit date：2019/09/09
A constitutive model coupling irradiation with two-phase lithiation for lithium-ion battery electrodes 期刊论文
PHILOSOPHICAL MAGAZINE, 2019, 卷号: 99, 期号: 8, 页码: 992-1013
Authors:  Wu H;  Xie ZC;  Wang Y;  Zhang PP;  Sun LZ;  Lu CS;  Ma ZS
View  |  Adobe PDF(2722Kb)  |  Favorite  |  View/Download：406/164  |  Submit date：2019/04/11
Lithium-ion batteries  two-phase lithiation  irradiation  dislocation  
A dislocation-based solution for stress introduced by arbitrary volume expansion in cylinders 期刊论文
MATHEMATICS AND MECHANICS OF SOLIDS, 2019, 卷号: 24, 期号: 3, 页码: 598-615
Authors:  Wen JC(温济慈);  Wei YJ(魏宇杰)
View  |  Adobe PDF(1461Kb)  |  Favorite  |  View/Download：420/166  |  Submit date：2019/05/29
Volume expansion  shrinkage  infinitesimal dislocation  stress  lithiation  delithiation  nitriding