Sökning: "Adsorption geometries"

Hittade 2 uppsatser innehållade orden Adsorption geometries.

1. 1. Modelling adsorption rate in a rotating bed reactor

   Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

   Författare :Jonathan Jonsson; [2018]
   Nyckelord :computational fluid dynamics; fluid mechanics; cfd;

   Sammanfattning : SpinChem AB designs rotating bed reactors (RBR:s) that are used to conduct reactions between solid and liquid phase. In this work a model have been developed that predicts the performance of the S2 RBR. Coupled with simulations the model could be used to improve current and future RBR designs. LÄS MER

3. 2. Quantum Chemical Investigations of Phenol and Larger Aromatic Molecules on TiO2 Surface

   Uppsats för yrkesexamina på grundnivå, Institutionen för fysik, kemi och biologi

   Författare :Maria Karlsson; [2004]
   Nyckelord :Physical chemistry; Adsorption geometries; Anatase; Band gap; Phenol; Solar cells; TiO2; Fysikalisk kemi;

   Sammanfattning : Adsorption of organic molecules at a surface of titanium dioxide (101) anatase is studied using quantum-chemical density functional theory. Anatase can be used in solar cells. For the clean anatase surface the band gap is so large that only UV-light can excite electrons. LÄS MER