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Browsing by Author "Huang, Hui"

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Light-assisted synthesis of Metal Oxide heirarchical structures and their catalytic applications

King’ondu, Cecil K.; Iyer, Aparna; Njagi, Eric C.; Opembe, Naftali; Genuino, Homer; Huang, Hui; Ristau, Roger A.; Suib, Steven L. (2011)

Short reaction times and morphology control in the synthesis of inorganic materials under nonthermal conditions remain a challenge. Herein we report a rapid, self-templating, and nonthermal method based on ultraviolet light ...
Manganese Oxide Octahedral Molecular Sieves (OMS-2) multiple framework substitutions: A new route to OMS-2 particle size and morphology control

King’ondu, Cecil K.; Opembe, Naftali; Chen, Chun-hu; Ngala, Katana; Huang, Hui; Iyer, Aparna; Garcés, Hector F.; Suib, Steven L. (Wiley, 2011-01)

Self-assembled multidoped cryptomelane hollow microspheres with ultrafine particles in the size range of 4–6 nm, and with a very high surface area of 380 m2 g−1 have been synthesized. The particle size, morphology, and the ...
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 by Author "Huang, Hui"

Browsing by Author "Huang, Hui"

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