Sökning: "carbon nanomaterials"

Visar resultat 16 - 20 av 57 avhandlingar innehållade orden carbon nanomaterials.

1. 16. Electronic structure studies of carbon based nanomaterials

   Författare :Mattias Hjort; David Tomanek; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : This thesis deals with theoretical investigations of the electronic structure of conjugated carbon based materials. Novel materials like the C60 fullerene and the carbon nanotubes, but also the more well known, but closely related, graphite phase of carbon were studied. LÄS MER

3. 17. Environmental Assessment of Emerging Technologies: The Case of Nanomaterials for Energy Systems

   Författare :Duncan Kushnir; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Carbon; Nano; Energy; Environmental Assessment; Battery; LCA; Technology Assessment; Lithium;

   Sammanfattning : This thesis contributes to the development of methodologies for assessing the potential environmental performance of emerging or future technologies. The chosen empirical field is the study of nanotechnologies for energy systems. LÄS MER

4. 18. Fundamental Characterization of Low Dimensional Carbon Nanomaterials for 3D Electronics Packaging

   Författare :Andreas Nylander; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reliability aspects; Graphene; Thermal management; Carbon nanotubes; Electrical interconnects. Thermal interface material; Heat treatment.;

   Sammanfattning : Transistor miniaturization has over the last half century paved the way for higher value electronics every year along an exponential pace known as 'Moore's law'. Now, as the industry is reaching transistor features that no longer makes economic sense, this way of developing integrated circuits (ICs) is coming to its definitive end. LÄS MER

5. 19. Carbon nanomaterial-based interconnects, integrated capacitors and supercapacitors

   Författare :Muhammad Amin; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; carbon nanotubes; Integrated capacitors; vertically aligned carbon nanofibers; Interconnects; PECVD; Interdigitated micro-supercapacitors;

   Sammanfattning : The constant miniaturization and steady performance improvement of electronics devices have generated innovative ideas such as internet of thing (IoT), which also includes devices with integrated energy sources. The high performance is conceived by the high density of the devices on a chip leading to a high density of interconnects, to connect these devices to outside world. LÄS MER

7. 20. On the interactions of ions and odor molecules with nanomaterials in water and synthetic urine

   Författare :Isabelle Simonsson; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nanomaterials; Surface chemistry; Ion specific effects; MOF synthesis; Odor control; Adsorption; Synthetic urine;

   Sammanfattning : Towards the quest of finding materials to be used as adsorbents in real systems, it is crucial to understand the underlying adsorption processesfully. In many applications, adsorption occurs in biological fluids containing a vast range of ions, organic molecules, and biomolecules. LÄS MER