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Browsing Journal Articles by Author "Garces, Hector F."

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Formation of Platinum (Pt) Nanocluster coatings on K-OMS-2 Manganese Oxide membranes by Reactive Spray Deposition Technique (RSDT) for extended stability during CO oxidation

King’ondu, Cecil K.; Garces, Hector F.; Roller, Justin; Dharmarathna, Saminda; Ristau, Roger A.; Jain, Rishabh; Maric, Radenka; Suib, Steven L. (2014)

Nanocluster formation of a metallic platinum (Pt) coating, on manganese oxide inorganic membranes impregnated with multiwall carbon nanotubes (K-OMS-2/MWCNTs), applied by reactive spray deposition technology (RSDT) is ...
Microwave-assisted hydrothermal synthesis of Cryptomelane-type octahedral molecular sieves (OMS-2) and their catalytic studies

King’ondu, Cecil K.; Huang, Hui; Sithambaram, Shanthakumar; Chen, Chun-Hu; Xu, Linping; Iyer, Aparna; Garces, Hector F.; Suib, Steven L. (2010)

Manganese oxide octahedral molecular sieves (OMS) are important materials in environmental chemistry, electrochemistry, and heterogeneous catalysis. Here, a rapid process to prepare cryptomelane-type octahedral molecular ...
Nonthermal synthesis of three-dimensional metal oxide structures under continuous-flow conditions and their catalytic applications

King’ondu, Cecil K.; Opembe, Naftali N.; Genuino, Homer C.; Garces, Hector F.; Njagi, Eric C.; Iyer, Aparna; Huang, Hui; Dharmarathna, Saminda; Suib, Steven L. (2011)

Continuous-flow synthesis of one-dimensional (1D) metal oxide nanostructures and/or their integration into hierarchical structures under nonthermal conditions is still a challenge. In this work, a nonthermal, continuous-flow ...
Single-step synthesis of Manganese Oxide octahedral molecular sieves with large pore sizes

King’ondu, Cecil K.; Huang, Hui; Chen, Chun-Hu; Xu, Linping; Genuino, Homer; Garcia-Martinez, Javier; Garces, Hector F.; Jin, Lei; Suib, Steven L. (2010)

A facile single-step method was developed for synthesizing todorokite-type manganese oxide octahedral molecular seieves (OMS-1) and 2 × 4 tunnel structured manganese oxide (OMS-5) materials. Selection of starting materials ...
Water oxidation catalysis using Amorphous Manganese Oxides, Octahedral Molecular Sieves (OMS-2), and Octahedral Layered (OL-1) Manganese Oxide structures

King’ondu, Cecil K.; Iyer, Aparna; Del-Pilar, Joselyn; Kissel, Edward; Garces, Hector F.; Huang, Hui; El-Sawy, Abdelhamid M.; Dutta, Prabir K.; Suib, Steven L. (2012)

Water oxidation is the bottleneck in artificial photosynthetic systems that aim to split water into hydrogen and oxygen. However, water oxidation occurs readily in plants, catalyzed by the Mn4O4Ca manganese cluster. In ...

Browsing Journal Articles by Author "Garces, Hector F."

Browsing Journal Articles by Author "Garces, Hector F."

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