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GANDÍA , Luis María

Last name: GANDÍA

First name: Luis María

April 2, 2018 (v1)

Publication

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Iron-modified ceria and Au/ceria catalysts for Total and Preferential Oxidation of CO (TOX and PROX)

Laguna Espitia, Oscar Hernando Centeno Gallego, Miguel Ángel Arzamendi, Gurutze

Iron-modified ceria supports containing different molar percentages of Fe (0%, 10%, 25%, and 50%) were synthesized by thermal decomposition of the metal propionates. The formation of a Ce-Fe oxide solid solution is evidenced through XRF, XRD, BET and Raman spectroscopy. For iron contents above 25% the formation of ¿-Fe2O3 was detected, pointing...

Uploaded on: December 2, 2022
February 7, 2018 (v1)

Publication

Metadata-only

Gold supported on CuOx/CeO2 catalyst for the purification of hydrogen by the CO preferential oxidation reaction (PROX)

Laguna Espitia, Oscar Hernando Hernández Enciso, Willinton Yesid Arzamendi, Gurutze

Hydrogen produced from the conversion of hydrocarbons or alcohols contains variable amounts of CO that should be removed for some applications such as feeding low-temperature polymer electrolyte membrane fuel cells (PEMFCs). The CO preferential oxidation reaction (PROX) is particularly well-suited for hydrogen purification for portable and...

Uploaded on: March 27, 2023