Alexandre C. Teixeira

Cu-Doped Layered Double Hydroxide Nanotubes For CO 2 Reduction under Supercritical Conditions

Alexandre C. Teixeira, Bruno Manduca, Adolfo L. Figueredo, Alysson F. Morais et autres

High Resolution Image Download MS PowerPoint Slide Layered double hydroxides are structurally versatile materials whose chemical and electronic properties can be tuned to yield efficient heterogeneous catalysts and catalyst precursors for green chemistry applications, including sustainable fuel production for the methanol economy. …

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Eu 3+ doped ZnAl layered double hydroxides as calibrationless, fluorescent sensors for carbonate

Alysson F. Morais, Ivan Guide Nunes da Silva, Bruno Ferreira, Alexandre C. Teixeira et autres

In situ remote sensing of carbonate anions is enabled by incorporation of lanthanides in layered double hydroxides (LDHs). Quantification of carbonate immobilized in LDHs is here illustrated by following the visible luminescence of Eu 3+ -doped LDHs.

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Luminescent Layered Double Hydroxides Intercalated with an Anionic Photosensitizer via the Memory Effect

Alexandre C. Teixeira, Alysson F. Morais, Ivan Guide Nunes da Silva, Eric Breynaert et autres

Layered double hydroxides (LDHs) containing Eu3+ activators were synthesized by coprecipitation of Zn2+, Al3+, and Eu3+ in alkaline NO3−-rich aqueous solution. Upon calcination, these materials transform into a crystalline ZnO solid solution containing Al and Eu. For suitably low calcination temperatures, this …

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Development of Multivariate Statistical-Based Tools for Monitoring of Sour Water Unit

Douglas Falleiros Barbosa Lima, Fernando A. Zanella, Alexandre C. Teixeira, Luiz Fernando de Lima Luz et autres

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