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Thermodynamics and structure of LixTiS₂ : theory and experiment Dahn, Jeffery Raymond
Abstract
This thesis describes experimental methods, including in situ X-ray diffraction, especially suited to the study of lithium intercalation systems,and discusses the interpretation of the results obtained in a study of Li[sub=x]TiS₂. A rigid plate and spring model of layered intercalation systems is developed and is used to investigate the role of lattice expansion and elastic energy in layered intercalation compounds. When the elastic energy, calculated using the spring and plate model, is included in the Hamiltonian of a three dimensional lattice gas model for Li[sub=x]TiS₂ good agreement between the experimental results and the theoretical predictions are obtained. Staging, not lithium ordering, is identified as the dominant physical mechanism in Li[sub=x]TiS₂.
Item Metadata
Title |
Thermodynamics and structure of LixTiS₂ : theory and experiment
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Creator | |
Publisher |
University of British Columbia
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Date Issued |
1982
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Description |
This thesis describes experimental methods, including in situ
X-ray diffraction, especially suited to the study of lithium intercalation
systems,and discusses the interpretation of the results obtained in a
study of Li[sub=x]TiS₂. A rigid plate and spring model of layered intercalation
systems is developed and is used to investigate the role of lattice
expansion and elastic energy in layered intercalation compounds. When the
elastic energy, calculated using the spring and plate model, is included
in the Hamiltonian of a three dimensional lattice gas model for Li[sub=x]TiS₂
good agreement between the experimental results and the theoretical predictions are obtained. Staging, not lithium ordering, is identified as the dominant physical mechanism in Li[sub=x]TiS₂.
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Genre | |
Type | |
Language |
eng
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Date Available |
2010-04-13
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Provider |
Vancouver : University of British Columbia Library
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Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
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DOI |
10.14288/1.0085782
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URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
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Campus | |
Scholarly Level |
Graduate
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Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.