Browsing Kjemisk institutt by Title
Now showing items 293-312 of 666
-
(Master thesis / Masteroppgave, 2009)Prototypen på et nytt væske-ekstraksjonssystem (microSISAK) for benytting i studier av kortlivede radionuklider har blitt utprøvd på langlivede nuklider. Studiene ble gjennomført ved institutt for kjernekjemi ved universitetet ...
-
Investigations of a Metallic Interconnect Material for High Temperature Proton Conducting Fuel Cells (Master thesis / Masteroppgave, 2008)
-
(Doctoral thesis / Doktoravhandling, 2017)
-
(Master thesis / Masteroppgave, 2009)Defect chemical investigations on the LaNbO4-LaTaO4 system are, except for investigations on the parent phases, LaNbO4 and LaTaO4, non-existent. Research on this system is required to understand the impact of tantalum-doping ...
-
(Doctoral thesis / Doktoravhandling, 2010)Oxides with high ionic conductivity represent a class of functional materials with characteristics suitable for electrochemical energy converters, such as fuel cells and batteries. This work addresses effects from changes ...
-
(Doctoral thesis / Doktoravhandling, 2013)The thesis investigates the fundamental properties, i.e. ionic transport and hydration, of materials that can be used in sustainable energy production. Every production is confronted with new challenges and new opportunities. ...
-
Isolation and identification of N-glycoproteins in pancreatic cancer cells by hydrazide chemistry and liquid chromatography tandam mass spectrometryRestricted Access (Master thesis / Masteroppgave, 2013)
-
(Master thesis / Masteroppgave, 2006)Okadaic acid (OA) and dinophysistoxins (DTXs) are a group of polyethers known to sometimes contaminate filter-feeding shellfish that cause symptoms classified as diarrhetic shellfish poisoning. The algae Dinophysis acuta ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2004)Two types of chemical-pressure effects on the Verwey-type transition in Ba Sm Fe 2 O 5 are studied, viz., ionic-size contractions at the Ba and Sm sites. Whereas the replacement of Sm by the smaller Eu and Gd atoms increases ...
-
(Master thesis / Hovedoppgave, 2004)Kinas raske økonomiske vekst de siste tiårene har ført til et raskt økende energiforbruk. Siden 66 % av energiproduksjonen er basert på kullfyring (BP, 2003), har dette ført til store mengder sur nedbør. Arbeidet i denne ...
-
(Master thesis / Hovedoppgave, 2003)Målet for denne oppgaven er å beskrive de fysiokjemiske egenskapene til fem forsøksfelt i Norden. Oppgaven er en del av et større internasjonalt prosjekt som omhandler naturlig organisk materiale (NOM) i Norden ...
-
(Master thesis / Hovedoppgave, 2004)Motivasjonen for oppgaven er å lage en heterogen katalysator som kan konvertere metan direkte til andre kjemikalier. Det kjemiske grunnlaget er hentet fra et homogent system hvor katalysatoren er et metallorganisk kompleks. ...
-
(Master thesis / Masteroppgave, 2010)Wanshan er et lite distrikt i Guizhou-provinsen i Sørvest-Kina som i årrekker var den viktigste Kviksølvprodusenten i Kina frem til gruvene ble stengt i 2001. Gruvedriften har etterlatt seg store slagghauger og gruvetipper ...
-
(Master thesis / Masteroppgave, 2017)Biological samples consist of an unknown, but large, number of regulated metabolites. It is of great interest scientifically and clinically to determine the composition and dynamics of this “metabolome”. Metabolomics is ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)The total level of phosphorus (P) and the distribution of P pools in the topsoil are significantly affected by the excessive application of mineral and organic fertilizers connected with intensive agriculture. This leads ...
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 1990)© 1990 Acta Chemica Scandinavica
-
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 1988)This research was originally published in Zeitschrift für Kristallographie - New Crystal Structures. © 1988 De Gruyter
-
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)Planar metal-supported cell designs provide cost-effective scaling-up of solid oxide fuel cells and electrolysers. Here, we report on the fabrication of a BaZr0.85Y0.15O3−δ–NiO (BZY15–NiO) composite electrode and ...
-
(Master thesis / Masteroppgave, 2013)
-
(Doctoral thesis / Doktoravhandling, 2014)There are many different solar cell technologies which aim at producing electricity from sunlight cheap and/or efficient. As the efficiency of silicon cells is slowly but continuously climbing, price plummeting, and ...