diplomsko delo
Matej Medved (Author), Robert Dominko (Mentor)

Abstract

Magnezij organski akumulatorji predstavljajo napredno rešitev nove generacije akumulatorskih sistemov iz okoljsko trajnostnih materialov. Energijska gostota magnezija in organskih spojin ter razlika v njunem redoks potencialu zagotavlja atraktiven galvanski člen z zmožnostjo reverzibilnega delovanja. Težava magnezij organskih akumulatorjev je izkoriščenost kapacitete zaradi številnih kinetičnih ovir. V diplomskem delu smo sistematično preučevali vpliv katode, anode in elektrolita na kinetiko akumulatorja, s pomočjo elektrokemijskih metod. Uporabili smo pulzno metodo, kjer pri določeni stopnji praznjenja uporabimo tokovne pulze različnih velikosti in merimo spremembo napetosti v odvisnosti od časa.

Keywords

elektrokemija;magnezij;organske redoks spojine;elektroliti;diplomska dela;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FKKT - Faculty of Chemistry and Chemical Technology
Publisher: [M. Medved]
UDC: 621.355(043.2)
COBISS: 125641987 Link will open in a new window
Views: 33
Downloads: 5
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Other data

Secondary language: English
Secondary title: Effect of different parameters on the kinetics of an organic magnesium battery
Secondary abstract: Magnesium organic batteries represent an advanced solution for a new generation of battery systems made from environmentally sustainable materials. The energy density of magnesium and organic compounds and the difference in their redox potential provides an attractive galvanic cell with reversible performance. The problem with magnesium-organic batteries is capacity utilisation due to several kinetic barriers. In the thesis, the influence of the cathode, anode, and electrolyte on the kinetics of the battery was systematically studied using electrochemical methods. We used the pulse method, where current pulses of different magnitudes are applied at a given discharge rate and the voltage change is measured as a function of time.
Secondary keywords: magnesium;organic redox active materials;electrochemistry;batteries;Akumulatorji;Univerzitetna in visokošolska dela;
Type (COBISS): Bachelor thesis/paper
Study programme: 1000372
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo, UNI Kemijsko inženirstvo
Pages: 27 str.
ID: 16354550