Surface chemistry of colloidal surfactant-free gold nanoparticles generated by laser ablation

被引:0
|
作者
Levy, A. [1 ]
Villa, M. De Anda [1 ]
Gaudin, J. [2 ]
Amans, D. [3 ]
Blanchet, V [2 ]
Boudjada, F. [3 ]
Bozek, J. D. [4 ]
Grisenti, R. E. [5 ,6 ]
Lamour, E. [1 ]
Laurens, G. [3 ]
Mac, S. [1 ]
Milosavljevic, A. R. [4 ]
Nicolas, C. [4 ]
Papagiannouli, I [2 ]
Patanen, M. [7 ]
Prigent, C. [1 ]
Robert, E. [4 ]
Steydli, S. [1 ]
Trassinelli, M. [1 ]
Vernhet, D. [1 ]
机构
[1] Sorbonne Univ, Inst Nanosci Paris, Pierre & Marie Curie, CNRS, F-75005 Paris, France
[2] Univ Bordeaux, Ctr Lasers Intenses & Applicat, CEA, CNRS, F-33405 Talence, France
[3] Univ Claude Bernard Lyon 1, CNRS, Inst Lumiere Matiere, F-69622 Villeurbanne, France
[4] Synchrotron SOLEIL, F-91192 Gif Sur Yvette, France
[5] Schwerionenforsch GmbH, GSI Helmholtzzentrum, D-64291 Darmstadt, Germany
[6] Goethe Univ Frankfurt, Inst Kernphys, D-60438 Frankfurt, Germany
[7] Univ Oulu, Dept Phys, Oulu 90014, Finland
关键词
D O I
10.1088/1742-6596/1412/20/202022
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Surface chemistry of gold nanoparticles produced by laser ablation in liquids has been investigated using synchrotron radiation and the X-ray Photoelectron Spectroscopy technique. Thanks to the recorded core-level and valence spectra, combined with a detailed analysis based on Bayesian statistical methods, the oxide presence and its proportion on the nanoparticle surface have been determined.
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页数:1
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