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Technologies for electricity storage
Novák, Adam ; Lisý, Martin (referee) ; Škorpík, Jiří (advisor)
This project deals with description of individual ways of electric energy accumulation. Accumulation itself becomes an essential part of the electricity grid due to rising electricity fluctuations from renewable sources and uneven consumption from users. For each technology, the principle of functioning and the advantages or disadvantages are explained. Based on this informations, it is specified suitable application. At the end, the state-of-the-art technology and modern equipment for storing electricity are presented.
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Liquid electrolytes for supercapacitors
Bill, Jan ; Dvořák, Petr (referee) ; Sedlaříková, Marie (advisor)
This work deals with the preparation of liquid electrolytes from different types of aprotic solvents with the aim of their application as electrolytes in electrochemical supercapacitors. Different sorts of aprotic solvents have been chosen, in which the following forms of salts were used: LiBF4, LiClO4,LiPF6. In the next part of the work, the properties of these solvents were measured and the best electrolyte, according to the biggest possible capacity of the system, was chosen. In the theoretical part of this work, the physical principle of supercapacitors and their propeties are described. It deals with electrolytes, their division and with the properties that are appropriate for supercapacitors. The experimental part of the work describes the process of preparation of the samples of electrodes, electrolytes and the techniques of measuring their capacities.
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Technologies for electricity storage
Novák, Adam ; Lisý, Martin (referee) ; Škorpík, Jiří (advisor)
This project deals with description of individual ways of electric energy accumulation. Accumulation itself becomes an essential part of the electricity grid due to rising electricity fluctuations from renewable sources and uneven consumption from users. For each technology, the principle of functioning and the advantages or disadvantages are explained. Based on this informations, it is specified suitable application. At the end, the state-of-the-art technology and modern equipment for storing electricity are presented.
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Liquid electrolytes for supercapacitors
Bill, Jan ; Dvořák, Petr (referee) ; Sedlaříková, Marie (advisor)
This work deals with the preparation of liquid electrolytes from different types of aprotic solvents with the aim of their application as electrolytes in electrochemical supercapacitors. Different sorts of aprotic solvents have been chosen, in which the following forms of salts were used: LiBF4, LiClO4,LiPF6. In the next part of the work, the properties of these solvents were measured and the best electrolyte, according to the biggest possible capacity of the system, was chosen. In the theoretical part of this work, the physical principle of supercapacitors and their propeties are described. It deals with electrolytes, their division and with the properties that are appropriate for supercapacitors. The experimental part of the work describes the process of preparation of the samples of electrodes, electrolytes and the techniques of measuring their capacities.
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