Essays about: "SBA-15"

Found 3 essays containing the word SBA-15.

1. 1. Cobalt supported on mesoporous silicas for the Fischer-Tropsch synthesis

   University essay from KTH/Skolan för kemivetenskap (CHE)

   Author : Esther Donado Sainz de la Maza; [2012]
   Keywords : Fischer-Tropsch; cobalt; titania; SBA-15; water;

   Abstract : This thesis deals with the study of several catalysts for the Fischer-Tropsch synthesis in the Biomass-To-Liquid process. In this work two groups of catalysts were tested. On the one hand, two series of catalysts with cobalt loadings of 6 and 12 wt% over SiO2 and some of them containing 5wt% of TiO2 were tested. READ MORE

3. 2. SBA-15; an investigation into the synthesis solution's effect on formation dynamics and material properties

   University essay from Lunds universitet/Kemiska institutionen

   Author : Caroline Anderberg Haglund; [2012]
   Keywords : Fysikalisk kemi; Chemistry;

   Abstract : The aim of this thesis project was to study the reaction solution’s effect on the formation dynamics and material properties of the mesoporous silica SBA-15. The common synthesis procedure of SBA-15 was applied at 60°C, with 2.5 wt% Pluronic P104 dissolved in 1.6 M hydrochlorid acid. READ MORE

4. 3. SBA-15 SiOx as Mesoreactor for Copper Nanoparticles

   University essay from Nanostrukturerade material; Institutionen för fysik, kemi och biologi

   Author : Hao-Tso Tsai; [2009]
   Keywords : Copper nanoparticles; mesoporous silica; mesoreactor; SBA-15;

   Abstract : The work presented in this thesis has been focus on developing the idea of mesoreactor based on mesoporous silica SBA-15. SBA-15 is a mesoporous material with highly ordered pore structure and tailorable pore sizes with narrow sizes distribution. READ MORE