Progress in using conductive polymers as corrosion-inhibiting coatings

Zarras, Peter; Anderson, Nicole; Webber, Cindy; Irvin, David J.; Irvin, Jennifer A.; Guenthner, Andrew J.; Stenger‐Smith, John D.

doi:10.1016/s0969-806x(03)00189-0

Cited by 161 publications

(86 citation statements)

References 37 publications

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“…PANI nanostructure and its composites are widely studied, because its advantages are higher than other conductive polymers, represented by easy chemical and electrochemical polymerization [7][8][9], easy doping and de-doping by treatment with aqueous acid or base [10], and high resistance to environmental degradation. Zarras et al reported that the electrical conductivity of PANI has a dramatic effect by doping and un-doping processes [11].…”

Section: Introductionmentioning

confidence: 99%

Comparative study on doping of polyaniline with graphene and multi-walled carbon nanotubes

et al. 2017

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This study reported the doping of polyaniline (PANI) with graphene (G) and multi-walled carbon nanotubes (MWCNTs) by in situ polymerization. The molecular structure of PANI and its composites was observed by FTIR, which shows that the intensity of composites peaks are higher than pure PANI due to charge transfer between the PANI and graphitic allotropes. The structural information and crystallinity of PANI and its composites can be deduced from X-ray diffraction. The morphological characterization was observed by transmission electron microscope, which elucidated that aniline molecules were physically adsorbed and polymerized on the surface of graphene and MWCNTs due to p-p* electron interaction. PANI represents as an external layer of composites with several diameters depending on the PANI deposition degree, where the cores are G and MWCNTs. The conductivity measurement clarified the conductivity value of 0.1 wt% G in PANI matrix is higher 17 times than PANI without it.

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Section: Introductionmentioning

confidence: 99%

Comparative study on doping of polyaniline with graphene and multi-walled carbon nanotubes

et al. 2017

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“…Conductive coatings have been widely investigated to achieve new applications as transparent electrodes [1], as enhancement of the corrosion resistance, or as conductive paints for static charge dissipation [2]. Carbon black (CB) is of great interest due to its variety of applications.…”

Section: Introductionmentioning

confidence: 99%

Highly conductive coatings of carbon black/silica composites obtained by a sol–gel process

Enríquez

Fernández

Rubia

2012

Carbon

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Conductive submicronic coatings of carbon black (CB)/silica composites have been prepared by a sol-gel process and deposited by spray-coating on glazed porcelain tiles. Stable CB dispersions with surfactant were rheologically characterized to determine the optimum CB-surfactant ratio. The composites were analyzed by Differential Thermal and Thermogravimetric Analysis and Hg-Porosimetry. Thin coatings were thermally treated in the temperature range of 300-500 °C in air atmosphere. The microstructure of the coatings was determined by scanning electron microscopy and the structure evaluated by confocal Raman spectroscopy. The electrical characterization of the samples was carried out using dc intensity-voltage curves. The coatings exhibit good adhesion, high density and homogeneous distribution of the conductive filler (CB) in the insulate matrix (silica) that protects against the thermal degradation of the CB nanoparticles during the sintering process. As consequence, the composite coatings show the lowest resistivity values for CB-based films reported in the literature, with values of ~7 x 10~5 fim.

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“…conjugated polymers, was born. Nowadays, conjugated polymers are the subject of numerous investigations towards their applicability in polymeric LEDs [2][3] , organic thin film transistors (OTFTs) [4] , photo detectors [5] , (bio)sensors [6] , hybrid and/or all organic solar cells and photovoltaics [7] , corrosion inhibiting coatings [8] and antistatic layers. The main advantages for applying conjugated polymers are the production of large-area applications, film flexibility and reduced production cost.…”

Section: Introductionmentioning

confidence: 99%

Plasma Deposition of Thiophene Derivatives Under Atmospheric Pressure

Dams

Vangeneugden

Vanderzande

2006

Chemical Vapor Deposition

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Plasma deposition of conjugated polymer films at atmospheric pressure is described. The thiophene derivatives, thiophene, 3-methylthiophene and 3,4-ethylenedioxythiophene were used as monomers. The plasma depositions with the different precursors were compared with analytical techniques such as XPS, FT-IR, UV-VIS and resistance measurements.Good results were obtained with pulsed plasma depositions of poly (3,4-ethylenedioxythiophene). Conductivities up to 1 x 10 -2 S/cm were measured.

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Progress in using conductive polymers as corrosion-inhibiting coatings

Cited by 161 publications

References 37 publications

Comparative study on doping of polyaniline with graphene and multi-walled carbon nanotubes

Comparative study on doping of polyaniline with graphene and multi-walled carbon nanotubes

Highly conductive coatings of carbon black/silica composites obtained by a sol–gel process

Plasma Deposition of Thiophene Derivatives Under Atmospheric Pressure

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