Sökning: "carbon nanofiber CNF"

Hittade 2 avhandlingar innehållade orden carbon nanofiber CNF.

1. 1. Towards the Integration of Carbon nanostructures into CMOS technology

   Författare :Mohammad Kabir; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; transmission electron microscopy TEM .; chemical vapour deposition CVD ; electron beam lithography EBL ; carbon nanotube CNT ; silicidation; atomic force microscopy AFM ; carbon nanofiber CNF ; Complementary metal oxide semiconductor CMOS ; dc-glow discharge plasma; growth mechanism; metal catalyst; scanning electron microscopy SEM ;

   Sammanfattning : Relentless efforts for miniaturization of traditional complementary metal oxide semiconductor (CMOS) devices have reached the limit where the device characteristics are governed by quantum phenomena which are difficult to control. This engendered a need for finding alternative new materials that can be engineered to fabricate devices that will possess at least the same or even better performance than existing CMOS devices. LÄS MER

3. 2. Towards molecular weight-dependent uses of kraft lignin

   Författare :Ayumu Tagami; Mikael Lindström; Olena Sevastyanova; Anna Wistrand; Stefan Backa; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; kraft lignin; successive solvent fractionation; molecular weight; structural analysis; thermal stability; heat capacity; antioxidant activity; methylene blue sorption; tunicate cellulose nanofiber-starch lignin composites films; film properties; Fiber- och polymervetenskap; Fibre and Polymer Science;

   Sammanfattning : There is growing demand for a more efficient use of polymers that originate from renewable feedstocks due to the depleting supply of fossil fuels, based on economic and environmental reasons. As a result, lignin has attracted renewed interest as a resource for various bioproducts. LÄS MER