Browsing NTNU Open by Author "Azim, Muhammad Mohsin"
Now showing items 1-17 of 17
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Application of Nanotechnology Incorporated with Natural Ingredients in Natural Cosmetics
Mohd-Setapar, Siti Hamidah; John, Clera Peter; Mohd-Nasir, Hasmida; Azim, Muhammad Mohsin; Ahmad, Akil; Alshammari, Mohammed B. (Peer reviewed; Journal article, 2022)Technology and environmental innovations always have a growing emphasis and have affected various industries. Since the cosmetics industry is highly competitive and consumers always desire innovations in products, the ... -
Can zeolites, specifically zeolite 13X, be an efficient CO2 capture agent for post-combustion technologies in the industry?
Skatter, Hedda (Bachelor thesis, 2022)Økende konsentrasjoner av klimagasser er en medvirkende årsak til global oppvarming og klimaendringer, hvor CO2 er den viktigste. For å redusere den økende mengden CO2, er karbonfangst foreslått for å redusere CO2 utslipp ... -
CO2 hydrogenation to light olefins over metal supported SAPO-34
Unneberg, Ninni Maria (Bachelor thesis, 2021)Direkte hydrogenering av karbondioksid til høyverdige kjemikalier er en lovende strategi for å lukke karbonsyklusen ved å redusere overskuddet av karbondioksid i atmosfæren og samtidig minske avhengigheten av fossile ... -
Copper incorporated silica aerogels: effect of synthesis parameters, characterisation and catalytic applications
Ertesvåg, Ragnhild Lea (Master thesis, 2022)Abstract will be available on 2024-07-01 -
Direct conversion of CO2 to gasoline over Na-Fe3O4+ HZSM-5 and/or SAPO-11
Staupe, Trygve Lønning (Bachelor thesis, 2021)Katalytisk hydrogenering av CO2 kan bidra til å senke det totale utslipp av CO2 og til produksjon av nyttige brensel som for eksempel bensin. Na-Fe3O4 kombinert med ZSM-5 og/eller SAPO-11 er katalysatorer kan brukes til å ... -
Evaluation of surfactant templates for one-pot hydrothermal synthesis of hierarchical SAPO-5
Ali, Daniel; Zeiger, Caren; Azim, Muhammad Mohsin; Lein, Hilde Lea; Mathisen, Karina (Peer reviewed; Journal article, 2020)Hierarchical SAPO-5 molecular sieves were synthesized with three different mesopore structure-directing agents (meso-SDAs) (cetyltrimethylammonium bromide (CTAB), myristyltrimethylammonium bromide (MTMAB) and [3-(trime ... -
Hierarchical SAPO-34 Catalysts as Host for Cu Active Sites
Fernandes Pape Brito, Julio C.; Miletto, Ivana; Marchese, Leonardo; Ali, Daniel; Azim, Muhammad Mohsin; Mathisen, Karina; Gianotti, Enrica (Peer reviewed; Journal article, 2023)Cu-containing hierarchical SAPO-34 catalysts were synthesized by the bottom-up method using different mesoporogen templates: CTAB encapsulated within ordered mesoporous silica nanoparticles (MSNs) and sucrose. A high ... -
Improved lifetime and stability of copper species in hierarchical, copper-incorporated CuSAPO-34 verified by catalytic model reactions
Sørli, Guro; Azim, Muhammad Mohsin; Rønning, Magnus; Mathisen, Karina (Peer reviewed; Journal article, 2021)The first successful synthesis of hierarchical CuSAPO-34 (3.9 wt% Cu) is reported using the polymer Pluronic F127 as a mesoporous structure directing agent (SDA). X-Ray absorption spectroscopy (XAS) revealed single site ... -
Influence of Mg and Ce in Ni/USY zeolites on CO2 methanation
Bauer, Florence (Bachelor thesis, 2020) -
Ionothermal Synthesis of Conventional and Hierarchical SAPO-11 and Framework Incorporation of Iron
de Alwis, Kudachchige Asanga Geethanjana (Master thesis, 2021)This project focuses on the ionothermal synthesis and characterization of conventional and hierarchical SAPO-11 and the incorporation of iron into the SAPO-11 framework. Conventional SAPO-11 was synthesized by following ... -
Pinpointing basic sites formed upon incorporation of iron in hierarchical SAPO-11 using catalytic model reactions
Ali, Daniel; Li, Zhihui; Azim, Muhammad Mohsin; Lein, Hilde Lea; Mathisen, Karina (Peer reviewed; Journal article, 2022)By utilizing previously established catalytic model reactions, a method for probing the topological location of transition metal sites incorporated in hierarchical silicoaluminophosphates (SAPOs) is presented. For the first ... -
Removal of Amorphous Carbon and Transition Metal Impurities from Carbon Nanofibers at an Industrial Scale
Jussila, Jonatan Anssi (Bachelor thesis, 2021)Carbon nanotubes has been a hot topic in the last 30 years as "the future material of manufacturing and electronic compounds". Besides this, the world is under high distress trying to abate the climatic effects of greenhouse ... -
Synthesis and characterisation of Cu and Ni ion exchanged SAPO-5
Bauer, Florence Sophie (Master thesis, 2022)Abstract will be available on 2024-07-01 -
Synthesis and characterisation of hierarchical SAPO-5 employing sustainable meso-SDAs
Myhrvold, Fride (Master thesis, 2022)Hierarkisk SAPO-5 ble syntetisert hydrotermisk og med bruk av de bærekraftige meso-SDAene glukose og sukrose. En parameterstudie ble utført for å undersøke effekten av tilsetningsrekkefølge, krystalliseringstid og temperatur ... -
Synthesis and characterization of hierarchical SAPO-11 & Fe-SAPO-11: comparison with conventional analogues
Li, Zhihui (Master thesis, 2021) -
The catalytic direct conversion of methane to methanol with metal-exchanged ZSM-5
Myhrvold, Fride (Bachelor thesis, 2021)Metangass er en av klimagassene som bidrar mest til global oppvarming, og er en rik ressurs som kan brukes i den petrokjemiske industrien ved å omdanne den til metanol. En mer bærekraftig mekanisme for konvertering gjøres ... -
The effect of metal type in ion exchanged SAPO-34 for the direct conversion of methane to methanol
Unneberg, Ninni Maria (Master thesis, 2022)Formålet med denne masteroppgaven var å funksjonalisere chabazitt (CHA) zeotypen SAPO-34 ved konvensjonell ionebytting med Cu, Zn, Fe, Ag og Co, undersøke effekten av ionebyttingen og evaluere Me/SAPO-34-prøvene for partiell ...