Search for dissertations about: "metal-complexes"

Showing result 1 - 5 of 64 swedish dissertations containing the word metal-complexes.

  1. 1. Electronic structure investigations of transition metal complexes through X-ray spectroscopy

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Meiyuan Guo; Uppsala universitet.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; transition metal complexes; x-ray spectroscopy; electronic structures; Kemi; Chemistry;

    Abstract : Catalysts based on the first-row (3d) transition metals are commonly seen in chemical and biological reactions. To understand the role of the transition metal in the catalyst, the element specific technique core level spectroscopy is used to probe the electronic structure and geometric properties centered around the metal site. READ MORE

  2. 2. Development of metal complexes for water oxidation

    University dissertation from Stockholm : Stockholms universitet

    Author : Bao-Lin Lee; Stockholms universitet.; [2011]
    Keywords : ;

    Abstract : In the course of developing a water oxidation catalyst, five metal complexes have been synthesised, characterised and studied for catalytic activity. Three of them are dinuclear complexes (Ru, Co and Cu) of 2,6-bis[(2-hydroxybenzyl)-(2-pyridylmethyl)aminomethyl]-4-methylphenol (H3bbpmp). READ MORE

  3. 3. Development of metal complexes for water oxidation

    University dissertation from Stockholm : Department of Organic Chemistry, Stockholm University

    Author : Bao-Lin Lee; Stockholms universitet.; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organic Chemistry; organisk kemi;

    Abstract : In an artificial version of photosynthesis, sunlight and water are used to produce fuels. Our research focuses on the bottleneck in this process, the photooxidation of water. In the course of developing a water oxidation catalyst, a number of metal complexes have been synthesised, characterised, and studied for catalytic activity. READ MORE

  4. 4. Biomimetic oxidations catalyzed by transition metal complexes

    University dissertation from Stockholm : Stockholm University

    Author : Alida H. Éll; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biomimetic oxidations;

    Abstract : .... READ MORE

  5. 5. Reactivity of late transition metal complexes towards CO2 and other electrophiles

    University dissertation from Department of Chemistry, Lund University

    Author : Magnus Johnson; Lunds universitet.; Lund University.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; CO2; carbon dioxide; electrophiles; late transition metal complexes; catalysis; halogen bonding; XB; cyclometallation; pincer; organometallic synthesis;

    Abstract : Popular Abstract in Swedish I en tid då vi är medvetna om problemen med beroendet av fossila material, både som energi- och råvarukälla, måste vi söka långsiktiga och miljömässigt hållbara lösningar. Katalys kan utgöra ett viktigt bidrag i detta arbete, då det möjliggör reaktioner som annars skulle vara svåra att genomföra på grund av en för hög energibarriär. READ MORE