Sökning: "inorganic characterization"
Visar resultat 1 - 5 av 147 avhandlingar innehållade orden inorganic characterization.
1. Open-framework Structures Built by Inorganic Clusters : Synthesis and Characterization
Sammanfattning : Novel open-framework germanates and vanadoborates, which are constructed from typical types of clusters, have been synthesized based on different strategies. The crystal structures are solved by using single crystal X-ray diffraction (SXRD) technique or by combined techniques. LÄS MER
2. Inorganic and Metal-Organic Framework Materials : Synthesis and structure characterization
Sammanfattning : 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. LÄS MER
3. Structural characterization of complex inorganic materials using solid-state NMR spectroscopy
Sammanfattning : Over the past decades, advancements in technology have relied greatly on the development of new functional inorganic materials. Detailed structural characterization of these materials is key for the understanding and also prediction of chemical and physical properties. LÄS MER
4. Transition metal oxofluorides comprising lone pair elements : Synthesis and Characterization
Sammanfattning : Within the family of transition metal oxochlorides/bromides containing lone pair elements, the transition metal cations often adopt a low-dimensional arrangement such as 2D layers, 1D chains or 0D clusters. The reduced dimensionality is attributed to the presence of stereochemically active lone pairs which are positioned in the non-bonding orbital and will not participate in bond formation and instead act as structural spacers that help to separate coordination polyhedra around transition metal cations from forming three dimensional networks. LÄS MER
5. Open-Framework Germanates and Nickel Germanates : Synthesis and Characterization
Sammanfattning : Microporous materials have a wide range of important applications in separation, gas adsorption, ion-exchange and catalysis. Open-framework germanates are a family of microporous compounds and are of particular interest. LÄS MER