National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Influence of flame retardant on negative electrodes in lithium - ion accumulator
Buchta, Martin ; Libich, Jiří (referee) ; Máca, Josef (advisor)
This diploma thesis deals with problematics of electrochemical power sources with focus on lithium accumulators, their construction and functioning priciple. It also discusses the safety of li-ion batteries with respect to their flammability. In addition, the flame retarders, which help to lower the flammability, are listed. The thesis describes Cyclic Voltammetry and Galvanostatic Cycling with Potencial which are lithium-ion cell measuring methods. In the last part, the influence of various flame retarders on negative electrode is compared based on the conducted tests.
Study of possibilities of modification of insulators based on natural fibers for improvement of their fire reaction
Urbánek, Tomáš ; Sedlmajer, Martin (referee) ; Zach, Jiří (advisor)
This paper deals with new possibilities of modification of organic (including natural) fibers to improve their reaction to fire used in the production of thermal and acoustic insulators. The aim of the thesis is to achieve a minimum reaction class to fire D in final insulators.
Influence of flame retardant on negative electrodes in lithium - ion accumulator
Buchta, Martin ; Libich, Jiří (referee) ; Máca, Josef (advisor)
This diploma thesis deals with problematics of electrochemical power sources with focus on lithium accumulators, their construction and functioning priciple. It also discusses the safety of li-ion batteries with respect to their flammability. In addition, the flame retarders, which help to lower the flammability, are listed. The thesis describes Cyclic Voltammetry and Galvanostatic Cycling with Potencial which are lithium-ion cell measuring methods. In the last part, the influence of various flame retarders on negative electrode is compared based on the conducted tests.
Study of possibilities of modification of insulators based on natural fibers for improvement of their fire reaction
Urbánek, Tomáš ; Sedlmajer, Martin (referee) ; Zach, Jiří (advisor)
This paper deals with new possibilities of modification of organic (including natural) fibers to improve their reaction to fire used in the production of thermal and acoustic insulators. The aim of the thesis is to achieve a minimum reaction class to fire D in final insulators.

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