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Study of electrode materials for post-lithium ion systems
Kekelák, Miroslav ; Jaššo, Kamil (referee) ; Kazda, Tomáš (advisor)
This bachelor thesis deals with studying electrode materials for post-lithium ion systems. The theoretical part describes the principle, history and construction of lithium-ion battery cells. A separate chapter is dedicated to the materials of positive and negative electrodes for lithium-ion batteries. The third chapter is dedicated to the principles of new generation lithium-air and sodium-ion batteries. The last chapter of theoretical part is dedicated to lithium-sulfur batteries, which describes their principle, history, used electrode materials and the influence of binders. The experimental part is dedicated to the preparation of the electrode material of lithium-sulfur accumulator in combination with water-soluble binders and their measurement using electrochemical methods.
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Design of Gm-C integrator for asynchronous delta-sigma modulators
Kekelák, Miroslav ; Prokop, Roman (referee) ; Kledrowetz, Vilém (advisor)
This thesis deals with the study of the design of Gm-C integrators suitable for asynchronous delta-sigma modulators. The theoretical part of the thesis describes the principle of synchronous and asynchronous delta-sigma modulators. A separate chapter is devoted to integrators used in Delta-sigma modulators. Another separate chapter is devoted to transconductors and linearization problems. In the practical part, selected circuits were implemented in I3T80 technology and verified in Spectre simulator.
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Design of Gm-C integrator for asynchronous delta-sigma modulators
Kekelák, Miroslav ; Prokop, Roman (referee) ; Kledrowetz, Vilém (advisor)
This thesis deals with the study of the design of Gm-C integrators suitable for asynchronous delta-sigma modulators. The theoretical part of the thesis describes the principle of synchronous and asynchronous delta-sigma modulators. A separate chapter is devoted to integrators used in Delta-sigma modulators. Another separate chapter is devoted to transconductors and linearization problems. In the practical part, selected circuits were implemented in I3T80 technology and verified in Spectre simulator.
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Study of electrode materials for post-lithium ion systems
Kekelák, Miroslav ; Jaššo, Kamil (referee) ; Kazda, Tomáš (advisor)
This bachelor thesis deals with studying electrode materials for post-lithium ion systems. The theoretical part describes the principle, history and construction of lithium-ion battery cells. A separate chapter is dedicated to the materials of positive and negative electrodes for lithium-ion batteries. The third chapter is dedicated to the principles of new generation lithium-air and sodium-ion batteries. The last chapter of theoretical part is dedicated to lithium-sulfur batteries, which describes their principle, history, used electrode materials and the influence of binders. The experimental part is dedicated to the preparation of the electrode material of lithium-sulfur accumulator in combination with water-soluble binders and their measurement using electrochemical methods.
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