Browsing NTNU Open by Author "Kristiansen, Tina"

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Aerogels; a new class of materials for catalytic purposes

Kristiansen, Tina (Doktoravhandlinger ved NTNU, 1503-8181; 2013:212, Doctoral thesis, 2013)

Silica aerogels containing copper(II) cations were prepared by adding the metal precursor during the sol-gel stage. The gel surfaces were made hydrophobic by applying the ambient-pressure-drying (APD) method, and various ...
Growth Limitations of Copper Nanoparticles in Silica Aerogels: An In Situ XAS Study

Kristiansen, Tina (Master thesis, 2009)
Incorporation of Iron(III) in Silica Aerogels

Kristoffersen, Simeon (Master thesis, 2016)

Silica aerogels containing both single site Fe3+ as well as small FexOy nanoparticles of oxide/hydroxide species were synthesized from a waterglass precursor using co-precursor and ambient pressure drying techniques. Fe3+ ...
Understanding the Effect of Porosity of Cu:SAPO-34 and AgCu:SAPO-34 for the HC-SCR deNOx Reaction

Schjetlein, Ellen-Margrethe Meberg (Master thesis, 2018)

This thesis is a continuation of another thesis written by Botne (2017)1. SAPO-34 with different porosity was ion-exchanged with copper and co-exchanged with copper and silver. The materials were tested for selective ...