Temperaturna odvisnost polarizacijske krivulje v gorivni celici s protonsko izmenjalno membrano : zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo

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Temperaturna odvisnost polarizacijske krivulje v gorivni celici s protonsko izmenjalno membrano : zaključna naloga Razvojno raziskovalnega programa I. stopnje Strojništvo

Kreuzer, Žiga

V tej zaključni nalogi iščemo odvisnost polarizacijske krivulje gorivne celice s protonsko izmenjalno membrano (angl. Proton Exchange Membrane Fuel Cell - PEMFC) na spreminjajočo se temperaturo in ... optimalno temperaturo delovanja nizkotemperaturne PEMFC. Meritve smo v okviru diplomske naloge izvedli na Kemijskem inštitutu v Ljubljani in z njimi analizirali aktivacijo gorivne celice ter gledali odziv polarizacijskih krivulj glede na delovno temperaturo celice. Temperatura ima velik vpliv na maksimalno izhodno napetost in na kvaliteto trifaznega stika. Ugotovili smo, da tako previsoka in prenizka temperatura nista primerni za optimalno delovanje PEMFC. Padec napetosti je bil pri visokih tokovih pri 55 °C in 85 °C okoli 20 % referenčne vrednosti.

Type of material - undergraduate thesis ; adult, serious

Publication and manufacture - Ljubljana : [Ž. Kreuzer], 2020

Language - slovenian

COBISS.SI-ID - 28154371

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Repository of the University of Ljubljana – RUL

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Library/institution	City	Acronym	For loan	Other holdings
Faculty of Mechanical Engineering, Ljubljana	Ljubljana	FSLJ	reading room 1 cop.

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Year	Impact factor		Edition		Category		Classification
Year	JCR	SNIP	JCR	SNIP	JCR	SNIP	JCR	SNIP

Links to authors' personal bibliographies	Links to information on researchers in the SICRIS system
Kreuzer, Žiga
Sekavčnik, Mihael	14342

Source: Personal bibliographies and: SICRIS

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