Search for dissertations about: "metal organic framework"

Showing result 1 - 5 of 37 swedish dissertations containing the words metal organic framework.

  2. 1. Inorganic and Metal-Organic Framework Materials : Synthesis and structure characterization

    Author : Leifeng Liu; Junliang Sun; Xiaodong Zou; Russell Edward Morris; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; X-ray diffraction; transmission electron microscopy; framework materials; porous materials; Inorganic Chemistry; oorganisk kemi;

    Abstract : Inorganic and metal-organic framework materials possessing accessible and permanent pores are receiving tremendous attention. Among them, zeolites are the most famous class due to their wide applications on petrochemistry and gas separation. READ MORE

  4. 2. Nanocellulose and Metal-Organic Framework-Based Composites : Synthesis, Characterization, and Applications

    Author : Shengyang Zhou; Chao Xu; Maria Strömme; Lars Wågberg; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nanocellulose; Metal–organic frameworks; Nanocomposites; Interfacial synthesis; Porous materials; Energy storage; Water purification;

    Abstract : Nanocellulose is one of the most promising of the green materials available for use in a sustainable economy because of its natural abundance and renewability. Compared to petroleum‒derived synthetic polymers, nanocellulose has many unparalleled advantages such as its unique nanofibrous structure, high thermal stability, mechanical flexibility, rich surface chemistry, biocompatibility, and biodegradability. READ MORE

  5. 3. Electronic Properties of Metal Oxide Films Studied by Core Level Spectroscopy

    Author : Jan Hinnerk Richter; Anders Sandell; Håkan Rensmo; Anne Borg; Uppsala universitet; []
    Keywords : Physics; electron spectroscopy; metal oxide; chemical vapour deposition; ion insertion; metal organic; band alignment; zirconium; titanium; silicon; high k; Fysik;

    Abstract : In this dissertation core level electron spectroscopy has been employed to study various aspects of metal oxide films grown under ultra-high vacuum conditions. Studies on in situ ion insertion of lithium into thin TiO2 systems were performed. READ MORE

  6. 4. Mimicking the Outer Coordination Sphere in [FeFe]-Hydrogenase Active Site Models : From Extended Ligand Design to Metal-Organic Frameworks

    Author : Sonja Pullen; Sascha Ott; Patrick L. Holland; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; [FeFe]-hydrogenases; outer coordination sphere; model complexes; biomimetic catalysis; artificial photosynthesis; metal-organic frameworks;

    Abstract : Biomimetic catalysis is an important research field, as a better understanding of nature´s powerful toolbox for the conversion of molecules can lead to technological progress. [FeFe]-hydrogenases are very efficient catalysts for hydrogen production. These enzymes play a crucial role in the metabolism of green algae and certain cyanobacteria. READ MORE

  7. 5. Understanding Defect Structures and Host-guest Interactions in Metal-organic Frameworks

    Author : Kang Zhengzhong; Yaoquan Tu; Lars Ojamäe; KTH; []
    Keywords : metal-organic framework; defects; host-guest; molecular dynamics simulation; Teoretisk kemi och biologi; Theoretical Chemistry and Biology;

    Abstract : Metal-organic frameworks (MOFs) represent a class of crystalline porous materials with prospective applications in molecular capture, separation, storage and catalysis. It has been discovered that there exist various structural defects in MOFs, which can have dramatic impact on their properties. READ MORE