B
B. Roldan Cuenya
Researcher at University of Central Florida
Publications - 50
Citations - 3254
B. Roldan Cuenya is an academic researcher from University of Central Florida. The author has contributed to research in topics: Nanoparticle & X-ray photoelectron spectroscopy. The author has an hindex of 29, co-authored 50 publications receiving 2941 citations. Previous affiliations of B. Roldan Cuenya include University of California, Santa Barbara & Ruhr University Bochum.
Papers
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Journal ArticleDOI
Effects of annealing on properties of ZnO thin films prepared by electrochemical deposition in chloride medium
Oleg Lupan,Oleg Lupan,Thierry Pauporté,Lee Chow,Bruno Viana,F. Pellé,Luis K. Ono,B. Roldan Cuenya,Helge Heinrich +8 more
TL;DR: The development of cost-effective and low-temperature synthesis techniques for the growth of high quality zinc oxide thin films is paramount for fabrication of ZnO-based optoelectronic devices, especially ultraviolet (UV)-light-emitting diodes, lasers and detectors.
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Synthesis and characterization of Cu-doped ZnO one-dimensional structures for miniaturized sensor applications with faster response
Lee Chow,Lee Chow,Oleg Lupan,Oleg Lupan,Guangyu Chai,Hani Khallaf,Luis K. Ono,B. Roldan Cuenya,Ion Tiginyanu,Ion Tiginyanu,Veaceslav Ursaki,Veaceslav Ursaki,V. Sontea,Alfons Schulte +13 more
TL;DR: In this article, the authors reported the hydrothermal synthesis at 95°C of Cu-doped ZnO low-dimensional rods for room-temperature (RT) sensing applications and enhanced sensor performances.
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Synthesis and characterization of ZnO nanowires for nanosensor applications
Oleg Lupan,Oleg Lupan,Gennadi A. Emelchenko,Veaceslav Ursaki,Veaceslav Ursaki,Guangyu Chai,A. N. Redkin,A. N. Gruzintsev,Ion Tiginyanu,Ion Tiginyanu,Lee Chow,Luis K. Ono,B. Roldan Cuenya,Helge Heinrich,E. E. Yakimov +14 more
TL;DR: In this article, the synthesis of ZnO nanowires via chemical vapor deposition (CVD) at 650°C was reported, and the results showed that these nanowire are suitable for sensing applications.
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Tailoring the Catalytic Properties of Metal Nanoparticles via Support Interactions.
TL;DR: In this paper, the authors highlight the key mechanisms behind support-induced enhancement in the catalytic properties of metal NPs, such as supportinduced changes in the NP morphology, stability, electronic structure, and chemical state.
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Size- and support-dependent electronic and catalytic properties of Au0/Au3+ nanoparticles synthesized from block copolymer micelles.
TL;DR: The smallest particles studied (1.5 nm) were the most active for electrooxidation of CO and had the largest fraction of oxygen associated with gold at the surface as measured by the Au(3+)/Au(0) X-ray photoemission intensities.