Search for dissertations about: "ulrika tilliander"

Found 1 swedish dissertation containing the words ulrika tilliander.

2. 1. Synthesis of nano sized Cu and Cu-W alloy by hydrogen reduction

   Author : Ulrika Tilliander; Seshadri Seetharaman; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hydrogen reduction; kinetics; activation energy; copper oxide; copper tungsten composite; alloy powder; manostructure; Other materials science; Övrig teknisk materialvetenskap;

   Abstract : The major part of the present work, deals with the reduction kinetics of Cu2O powder and a Cu2O-WO3 powder mixture by hydrogen gas, studied by ThermoGravimetric Analysis (TGA). The reduction experiments were carried out both isothermally and non-isothermally on thin powder beds over different temperature intervals. READ MORE