@article{e243c387a5ba46549bde99de68b886af,
title = "Eco-friendly synthesis of graphene oxide–palladium nanohybrids",
abstract = "Nanostructured hybrids of graphene oxide and palladium were fabricated by means of one-step solvent-free gas phase treatment of graphene oxide with the aliphatic amines 1-octadecylamine and 1,8-diaminooctane, followed by in situ decoration with palladium in the liquid medium using palladium chloride as the precursor and citric acid as a mild and environmentally friendly stabilizing and reducing agent. The proposed synthesis method represents an eco-friendly alternative for obtaining nanohybrids of graphene oxide and palladium nanoparticles under mild conditions. Spectroscopic studies evidenced -COOH group derivatization of graphene due to the amidation reaction; transmission electron microscopy demonstrated the formation of nanometer-sized crystalline palladium particles and evidenced that the diamine-functionalization results in a larger particle sizes than observed for monoamine- or non-functionalized substrates. The hybrids obtained have a slightly lower thermal stability than pristine graphene oxide.",
keywords = "Characterization, Eco-friendly approach, Graphene oxide, Nanohybrids, Palladium nanoparticles, Solvent-free functionalization",
author = "Rodr{\'i}guez-Otamendi, \{Dinorah I.\} and Monserrat Bizarro and V{\'i}ctor Meza-Laguna and Edgar {\'A}lvarez-Zauco and Petra Rudolf and Basiuk, \{Vladimir A.\} and Basiuk, \{Elena V.\}",
note = "Funding Information: Financial support from the National Autonomous University of Mexico (UNAM; grant DGAPA-IN100821 ) is greatly appreciated. This work was also supported by the Advanced Materials research program of the Zernike National Research Centre under the Bonus Incentive Scheme (BIS) of the Dutch Ministry for Education, Culture and Science . D. I. R. O., is indebted to the Postgraduate Program in Chemical Sciences at UNAM and the National Council of Science and Technology of Mexico ( CONACyT ), as well as the Double Degree Program between the UNAM and the University of Goningen for a PhD scholarship. We thank the technical support from the University Spectroscopic Characterization Laboratory (LUCE\_ICAT\_UNAM) and the technician, Dr. Selene Rub{\'i} Islas S{\'a}nchez for her assistance in the acquisition of FT-IR spectra. We are also grateful to Dr. Josu{\'e} Esa{\'u} Romero-Ibarra for assistance in the TEM studies. Funding Information: Financial support from the National Autonomous University of Mexico (UNAM; grant DGAPA-IN100821) is greatly appreciated. This work was also supported by the Advanced Materials research program of the Zernike National Research Centre under the Bonus Incentive Scheme (BIS) of the Dutch Ministry for Education, Culture and Science. D. I. R. O. is indebted to the Postgraduate Program in Chemical Sciences at UNAM and the National Council of Science and Technology of Mexico (CONACyT), as well as the Double Degree Program between the UNAM and the University of Goningen for a PhD scholarship. We thank the technical support from the University Spectroscopic Characterization Laboratory (LUCE\_ICAT\_UNAM) and the technician, Dr. Selene Rub{\'i} Islas S{\'a}nchez for her assistance in the acquisition of FT-IR spectra. We are also grateful to Dr. Josu{\'e} Esa{\'u} Romero-Ibarra for assistance in the TEM studies. Publisher Copyright: {\textcopyright} 2023 The Authors",
year = "2023",
month = jun,
doi = "10.1016/j.mtcomm.2023.106007",
language = "English",
volume = "35",
journal = "Materials today communications",
issn = "2352-4928",
publisher = "ELSEVIER SCIENCE BV",
}