Analiza mehanizma reakcije razvoja kisika pri elektrolizi vode

diplomsko delo

Filip Jakob Novak (Author), Miran Gaberšček (Mentor)

Abstract

Vodik v najbolj čisti obliki lahko pridobimo z elektrolizo vode, kar pa je trenutno energetsko zelo potratno, saj niso na voljo dovolj kvalitetni katalizatorji. Problematična je predvsem reakcija razvoja kisika, ki poteka v več stopnjah. V diplomskem delu bomo podrobno proučili, kateri elementarni površinski procesi določajo hitrost razvoja kisika pri različnih elektrodnih potencialih. Na tej osnovi bomo predlagali več možnih načinov pohitritve te pomembne večstopenjske reakcije

Keywords

gorivne celice;elektroliza vode;reakcija razvoja kisika;mehanizem OER;elementarni procesi;enačba Butler-Volmerja;diplomska dela;

Data

Language:	Slovenian
Year of publishing:	2023
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FKKT - Faculty of Chemistry and Chemical Technology
Publisher:	[F. J. Novak]
UDC:	621.357(043.2)
COBISS:	162960899
Views:	5
Downloads:	1
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Analysis of oxygen formation reaction mechanism at the water electrolysis
Secondary abstract:	Hydrogen in its purest form can be obtained by water electrolysis, which is currently highly energy-intensive, for the lack of suficciently quality catalysts. Foremostly problematic is the reaction of oxygen formation, which takes place in several steps. In this thesis, it will be studied in detail, which elementary surface processes determine the rate of oxygen formation at different electrode potentials. On this basis, several possible ways of accelerating this important multistep reaction will be proposed.
Secondary keywords:	electrolysis of water;oxygen evolution reaction;elementary process;Elektroliza;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:	62 str.
ID:	19904960