Skip to Main content Skip to Navigation
Journal articles

Patterned PPy Polymer and PPy/Ag Nanocomposites Thin Films by Photo-DLICVD

Abstract : This work deals with the deposition of both undoped (insulator) and extrinsically Ag-doped (conductive) polypyrrole (PPy) coatings by an original Photo-DLICVD process. The uniform and conformal coverage of PPy thin films on both Si(100) wafer and liquid micro-droplets forming blisters is investigated. A self-ordered surface patterning of the blisters is achieved and discussed in relation with the substrate nature. By changing the precursor chemistry in this CVD process, conductive PPy/Ag nanocomposite films are grown. First evidence for conductive behavior of these Ag-doped PPy coatings was found. The Ag nanoparticles (NPs) reveal 1D assembly at the ledges of crystal-like facets of micron size nanocomposite particles leading to more complex arrangements of the metal NPs in the hybrid PPy/Ag coatings.
Document type :
Journal articles
Complete list of metadatas

Cited literature [55 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01172381
Contributor : Open Archive Toulouse Archive Ouverte (oatao) <>
Submitted on : Tuesday, July 7, 2015 - 12:36:56 PM
Last modification on : Friday, January 10, 2020 - 9:08:22 PM
Long-term archiving on: : Wednesday, April 26, 2017 - 12:41:33 AM

File

manole_14104.pdf
Files produced by the author(s)

Identifiers

Collections

Citation

Claudiu Constantin Manole, Francis Maury, Ioana Demetrescu. Patterned PPy Polymer and PPy/Ag Nanocomposites Thin Films by Photo-DLICVD. Physics Procedia, Elsevier, 2013, vol. 46, pp. 46-55. ⟨10.1016/j.phpro.2013.07.044⟩. ⟨hal-01172381⟩

Share

Metrics

Record views

117

Files downloads

253