Transition metal-doped germanium oxide nanozyme with enhanced enzyme-like activity for rapid detection of pesticide residues in water samples

Z Zeng, X Wang, T Yang, Y Li, X Liu, P Zhang… - Analytica Chimica …, 2023 - Elsevier
Designing highly active nanozymes for bioanalysis and environmental sensing remains a
challenge. In this study, transition metal, palladium (Pd) and iron (Fe), doped germanium …

Carbon supported PdM (M= Fe, Co) electrocatalysts for formic acid oxidation. Influence of the Fe and Co precursors

L Juárez-Marmolejo, S Pérez-Rodríguez… - International Journal of …, 2019 - Elsevier
Abstract Pd and PdM (M= Fe or Co) nanostructured electrocatalysts were synthesized by the
impregnation method and supported on carbon black Vulcan XC-72R for the formic acid …

CO oxidation as a test reaction for strong metal–support interaction in nanostructured Pd/FeOx powder catalysts

P Kast, M Friedrich, D Teschner, F Girgsdies… - Applied Catalysis A …, 2015 - Elsevier
A series of differently loaded palladium–iron catalysts was prepared by a controlled co-
precipitation method of the nitrate precursors, in order to ensure homogeneous Pd particle …

Fabrication of high performance carbon-supported ternary Pd-Cu-Fe electrocatalysts for formic acid electrooxidation via partly galvanic sacrifice of tunable binary Cu …

B Yu, W Wen, W Li, Y Yang, D Hou, C Liu - Electrochimica Acta, 2016 - Elsevier
Abstract Carbon loaded Pd-Cu-Fe catalysts (Pd-Cu-Fe/C) were fabricated with a novel
strategy of partly etching carbon loaded tunable binary Cu-Fe alloy templates (Cu 9 Fe 1, Cu …

Surfactant‐free synthesis of graphene‐supported PdCu nanocrystals with high alloying degree as highly active catalyst for formic acid electrooxidation

S Li, Y Zhai, X Zhang… - Advanced Materials …, 2017 - Wiley Online Library
In recent years, graphene/metal nanocrystal hybrids have attracted tremendous attention in
catalysis and electrocatalysis. This work demonstrates a surfactant‐free coprecipitation …

Synthesis of PdFe3O4 nanoparticles varying the stabilizing agent and additive and their effect on the ethanol electro-oxidation in alkaline media

H Rivera-González, L Torres-Pacheco… - Journal of …, 2019 - Elsevier
In this work, Pdsingle bondFe 3 O 4 nanoparticles were synthesized by varying the stabilizer
(hexadecyltrimethylammonium bromide 'CTAB'and betaine) and using NaBr as additive. X …

Electrochemical Deposition of Pd@ Pd (OH) 2 Core-Shell Nanoparticles onto Glassy Carbon from a Deep Eutectic Solvent (Reline) and their Use as Electrocatalyst for …

L Juárez-Marmolejo… - Journal of the …, 2020 - iopscience.iop.org
Abstract Pd@ Pd (OH) 2 core–shell nanoparticles were potentiostatically electrodeposited
onto a glassy carbon electrode, GCE, from Pd (II) ions dissolved in the reline deep eutectic …

[PDF][PDF] Computational electrocatal sis: methods and fundamental applications on CO2 reduction and formic acid oxidation

LP Granda Marulanda - 2021 - scholarlypublications …
In Figure A1 we show that the PBE-calculated1 d-band center of the Pt skin on the near-
surface alloys studied here linearly correlates with the number of valence electrons of the …

Bimetallic PdCo and PdFe electrocatalysts for the electrochemical oxidation of formica acid

LJ Marmolejo, SP Rodríguez… - Boletín del Grupo …, 2019 - dialnet.unirioja.es
RESUMEN Catalizadores de Pd, PdFe y PdCo fueron preparados por el método de
impregnación, usando borohidruro de sodio (NaBH4) como agente reductor y un material …

[ZITATION][C] para la Oxidación de Ácido Fórmico. Influencia de los Precursores de Fe y Co

E PdM, S en Carbón - … DE Pd Y …, 2021 - Universidad Autónoma …