Nickel-Indium Sulphide Core-Shell Nanostructures Obtained by Spray-ILGAR Deposition

Carmelo Sunseri, Rosalinda Inguanta, Salvatore Piazza, Giuseppe Genduso, Fischer, Lux-Steiner

Risultato della ricerca: Otherpeer review

5 Citazioni (Scopus)

Abstract

Ni nanowires (NWs) of different lengths were fabricated by pulsed potentiostatic deposition within pores of polycarbonate membranes. After template dissolution, substrates underwent sequential Spray-ILGAR (R) depositions of thin indium sulphide films. The effect of deposition temperature was also investigated. For low number of deposition cycles, results showed complete and uniform covering of metal over the entire length of NWs, with formation of Ni - In2S3 core-shell structures. However, with increasing number of deposition cycles films became uneven and crusty, especially at higher temperatures, owing to the simultaneous formation of nickel sulfide. This drawback was almost eliminated doubling the duration of the spray step.
Lingua originaleEnglish
Numero di pagine1
Stato di pubblicazionePublished - 2013

All Science Journal Classification (ASJC) codes

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