78 research outputs found
Asia-Latin America Free Trade Agreements: An Instrument for Inter-Regional Liberalization and Integration?
Full text linkHighly transparent and conductive indium-doped zinc oxide films deposited at low substrate temperature by spray pyrolysis from water-based solutions
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Inward-Looking Policies, Institutions, Autocrats, and Economic Growth in Latin America: An Empirical Exploration
Full text linkWhen the Victor Cannot Claim the Spoils: Institutional Incentives for Professionalizing Patronage States
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Violence against children in Latin America and Caribbean countries: a comprehensive review of national health sector efforts in prevention and response
Full text linkSynthesis, Characterization and Kinetic Evaluation of Manganese Oxide Nanoparticles for the H2O2 Catalytic Decomposition
No full textShape and size controlled growth of SnO2 nano-particles by efficient approach
No full textSSCI-VIDE+ECI2D+GBEInternational audienceThree-dimensional crystalline tin dioxide (SnO2) nanostructures have been synthesized herein using a cost-efficient hydrothermal method.Synthesis parameters have been optimized in order to obtain desiredmorphologies (spherical nanoparticles (NPs) or elongated prismaticnanorods (NRs)). Materials were characterized by X-ray diffraction,electron microscopy techniques, Raman spectroscopy and thermogravimetrictechniques to determine the growing mechanism of the nanoparticles.Prismatic SnO2 nanorods were found to present arrangement of flower-likeensembles. The SnO2 final morphology (NPs or NRs) slightly influencesband gap values and photo emission wavelengths. (C) 2015 Elsevier Ltd.All rights reserved
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