Sökning: "heterogeneous catalyst"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden heterogeneous catalyst.

  1. 1. Optimizing a Single Atom Catalyst for theOxygen Evolution Reaction using DensityFunctional Theory

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Vivien Hjelm; [2019]
    Nyckelord :Single atom catalyst; oxygen evolution reaction; density functional theory; heterogeneous catalyst; transition metals;

    Sammanfattning : The growing interest of renewable fuel and energy sources has steadily increased over time due to climate changes. Research is being made around the world to find solutions for the different problems; one possible solution is to produce hydrogen gas to help phase out the usage of fossil fuels. LÄS MER

  2. 2. Removal of per- and polyfluoroalkyl substances from drinking water using ozonation

    Master-uppsats, SLU/Dept. of Aquatic Sciences and Assessment

    Författare :Miriam Dorothea Schäfers; [2017]
    Nyckelord :PFAS; drinking water; ozonation;

    Sammanfattning : Per- and polyfluoroalkyl substances (PFASs) are a broad group of man-made chemicals which are persistent, bioaccumulative and toxic. Due to their unique physicochemical properties PFASs are used in various industrial processes and consumer products. LÄS MER

  3. 3. Towards Nickel Boride Catalyzed C-C Coupling Reactions

    Master-uppsats, KTH/Skolan för kemivetenskap (CHE)

    Författare :Ágnes Lakó; [2017]
    Nyckelord :heterogeneous catalysis; nickel catalysis; coupling reactions; cross-coupling; homocoupling;

    Sammanfattning : This thesis focuses on the study of nickel boride as a catalyst in various coupling reactions. The nickel boride catalyst was investigated in three different coupling reactions, the experiments aimed at understanding the activity and catalytic properties of nickel boride. LÄS MER

  4. 4. Biodiesel production by using heterogeneous catalyst

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för kemivetenskap (CHE)

    Författare :Samir Najem Aldeen Khurshid; [2014]
    Nyckelord :Biodiesel; Heterogeneous catalyst; Lithium impregnated calcium oxide; Methanol; Rapeseed oil;

    Sammanfattning : .... LÄS MER

  5. 5. Experimental Tools for Studies of Heterogeneous Catalysis - Development and Case Studies

    Master-uppsats, Lunds universitet/Fysiska institutionen

    Författare :Jonas Evertsson; [2013]
    Nyckelord :X-ray Diffraction; PLIF; Planar Laser Induced Fluorescence; activity measurement; reactor; catalyst; catalytic processes; XRD; Mass spectrometry; Heterogeneous catalysis; Chemistry; Physics and Astronomy;

    Sammanfattning : In this project four reactors for studies of heterogeneous catalysis have been developed. They were tested using case studies, especially concerning methane oxidation over palladium. The test measurements showed that the reactors work or would work very well after slight modifications. LÄS MER