Mechanics of Solids Theses and Dissertations

Theses and Dissertations for the Mechanics of Solids department.

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Description:: Mechanical integrity of solid electrolyte interphase (SEI) plays an important role in determining the long-term reliability and performance of advanced high capacity anode materials. Failure …
Year:: 2020
Contributor:: Yoon, Insun (creator); Guduru, Pradeep (Advisor); Gao, Huajian (Reader); Abraham, Daniel (Reader); Lucht, Brett (Reader); Brown University. Engineering: Mechanics of Solids (sponsor)
Genre:: theses
Subject:: Experimental; Solid Mechanics; Lithium ion batteries; Solid Electrolyte Interphase; Thin films
Collection:: Engineering; Mechanics of Solids; Theses and Dissertations

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Description:: Developing high energy density battery systems has emerged as a major challenge in recent years. Silicon is considered to be a promising anode material for …
Year:: 2015
Contributor:: Chon, Michael J (creator); Guduru, Pradeep (Director); Chason, Eric (Reader); Franck, Christian (Reader); Sheldon, Brian (Reader); Brown University. ENGINEERING: Mechanics of Solids (sponsor)
Genre:: theses
Subject:: Experimental Mechanics; Silicon Anode; Lithium-ion Batteries; Fracture Energy; Stress Measurements; Multi-beam Optical Sensing; Lithium ion batteries
Language:: English
Collection:: Engineering; Mechanics of Solids; Theses and Dissertations

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Description:: It is well known that diffusion induced stresses are responsible for capacity fading of electrodes in lithium-ion batteries. Here, we develop an atomistic-based continuum model …
Year:: 2013
Contributor:: Haft Baradaran, Hamed (creator); Gao, Huajian (Director); Sheldon, Brian (Reader); Kim, Kyung-Suk (Reader); Brown University. ENGINEERING: Solid Mechanics (sponsor)
Genre:: theses
Subject:: lithium-ion batteries; silicon electrodes; chemical potential; stress; fracture; ratcheting; Lithium ion batteries; Diffusion
Language:: English
Collection:: Engineering; Mechanics of Solids; Theses and Dissertations

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