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Journal of Coatings Technology and Research

Erschienen in:

01.11.2015

Preparation and characterization of triazinedithiol nanofilm on surface of sintered NdFeB permanent magnet

verfasst von: Qin Liu, Tingting Zhao, Zhixin Kang

Erschienen in: Journal of Coatings Technology and Research | Ausgabe 6/2015

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Abstract

In this work, an organic nanofilm was directly prepared on the metal (sintered NdFeB permanent magnet) surface by electrochemical polymerizing of functional triazinedithiol compound 6-(n-allyl-1,1,2,2-tetrahydroperfluorodecyl) amino-1,3,5-triazine-2,4-dithiol monosodium. The polymeric nanofilm was characterized by spectroscopic ellipsometry, static water contact angle meter, and atomic force microscopy. The chemical progress of electrochemical polymerization was studied by cyclic voltammetry. The film formation mechanism was investigated via X-ray photoelectron spectroscopy and Fourier transform infrared reflection spectroscopy and the results showed that the thiol groups play an important role in polymerization of the film on the substrate. This research may provide a basis for fabricating a triazinedithiol film on metal surfaces and have a promising future for expanding the application of depositing polymer films on metals.

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Titel: Preparation and characterization of triazinedithiol nanofilm on surface of sintered NdFeB permanent magnet
verfasst von: Qin Liu
Tingting Zhao
Zhixin Kang
Publikationsdatum: 01.11.2015
Verlag: Springer US
Erschienen in: Journal of Coatings Technology and Research / Ausgabe 6/2015
Print ISSN: 1547-0091
Elektronische ISSN: 1935-3804
DOI: https://doi.org/10.1007/s11998-015-9706-z

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