XPS and AES investigation of two electroless composite coatings

The morphology and composition of the Ni–P–SiO2 and Ni–P–CeO2 electroless composite coatings were investigated by SEM, XPS, and AES. The surfaces of the coatings are homogeneous, polished, and with strong corrosion resistance. For the Ni–P–SiO2 coating, the atomic percentages are Ni: 74.6%, P: 12.4%...

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Veröffentlicht in:	Applied surface science 2000-05, Vol.158 (3-4), p.335-339
Hauptverfasser:	Yu, Xianghua, Wang, Hongyan, Yang, Zhenrong, Yin, Ping, Xin, Xinquan
Format:	Artikel
Sprache:	eng
Schlagworte:	AES Cross-disciplinary physics: materials science rheology Electroless composite coating Exact sciences and technology Materials science Physics SiO2/CeO2 Surface treatments XPS
Online-Zugang:	Volltext
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Zusammenfassung:	The morphology and composition of the Ni–P–SiO2 and Ni–P–CeO2 electroless composite coatings were investigated by SEM, XPS, and AES. The surfaces of the coatings are homogeneous, polished, and with strong corrosion resistance. For the Ni–P–SiO2 coating, the atomic percentages are Ni: 74.6%, P: 12.4%, Si: 2.77%, Fe: 2.32%, and O: 6.65%, and the compositions are Ni–P: 93.5%, SiO2: 3.27%, FeO: 1.56%, and Fe: 1.33%.
ISSN:	0169-4332 1873-5584
DOI:	10.1016/S0169-4332(00)00114-8