Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"precipitation synthesis"”.
-
Preparation and Water-Gas Shift Performance of Zinc Oxide Supported Dispersed Gold Catalysts
The classical deposition-precipitation synthesis from the group of Haruta (Tsubota eta/., 1995) -where the support is added to a pH adjusted solution of HAuCI4 and the system aged at constant pH and temperature - was examined, using ZnO as the support. Gold uptake by the support was confirmed to …
-
Fabrication and electrochemical performance analysis of nanocomposite for low-temperature SOFC
… synthetic and fabrication processes, such as co-precipitation synthesis, freeze-drying synthesis, and spark plasma sintering (SPS) techniques were employed to enhance the performance of the composite electrolyte for the LTSOFC fuel cell. As the base electrolyte material, samarium-doped ceria …
-
Machine Learning Enabled Inorganic Synthesis Planning and Materials Design
… and computing technology. Data-driven synthesis planning with machine learning is a key step in the design of novel inorganic compounds with desirable properties. Inorganic materials synthesis is often guided by heuristics and chemists' prior knowledge and experience, built upon …
-
Preparation and water-gas shift performance of zinc oxide supported dispersed gold catalysts
Two deposition-precipitation style methods of preparing zinc oxide supported dispersed gold materials for use as water-gas shift catalysts were examined, with some of the better formulated materials being tested for catalytic activity, and compared to World Gold Council Au/TiO₂ reference material …
-
Cobalt core-shell nanoparticles as precursors for cobalt-based Fischer-Tropsch synthesis catalysts
… for their performance in the Fischer-Tropsch synthesis. These core-shell systems were compared to each other to evaluate the influence of the core and the applicability of NiFe2O4 or ZnFe2O4 as core nanoparticles in a cobalt-based Fischer-Tropsch catalyst. NiFe2O4@Co3O4 core-shell …