New Insight into Organic Metal Polyaniline Morphology and Structure

Weßling, B.

doi:10.3390/polym2040786

Cited by 55 publications

(30 citation statements)

References 19 publications

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“…Stable dispersions of PANI nanoparticles in both aqueous and organic solvents were also recently prepared [23,24]. The processability of the soluble forms and dispersions of PANI is a useful property in practical applications in comparison to many CPs, which are not processable.…”

Section: Page 5 Of 30mentioning

confidence: 99%

Design of a stable solid-contact ion-selective electrode based on polyaniline nanoparticles as ion-to-electron transducer for application in process analytical technology as a real-time analyzer

El-Rahman

Rezk

Mahmoud

et al. 2015

Sensors and Actuators B: Chemical

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Section: Page 5 Of 30mentioning

confidence: 99%

Design of a stable solid-contact ion-selective electrode based on polyaniline nanoparticles as ion-to-electron transducer for application in process analytical technology as a real-time analyzer

El-Rahman

Rezk

Mahmoud

et al. 2015

Sensors and Actuators B: Chemical

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“…Other studies have shown that the poly(acrylic acid) monomer structure chains should be relatively extended as microhelices at low concentrations. It was also found that a long helix was formed after the arrangement of the short helices, while the dispersion of polyaniline was produced [45,46]. The polymer blends as shown in Fig.…”

Section: Scale Deposits Essaysmentioning

confidence: 94%

A method for inhibiting scale formation and corrosion in a cooling water system

Brinis

Samar

2014

Desalination and Water Treatment

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A B S T R A C TThe polymeric inhibitors made show promise inhibiting corrosion and scale formation in the recirculating cooling water system. In this paper, polymer blends were prepared by mixing an anionic polymer, poly(acrylic acid) and polyaniline dispersion. The blends have been evaluated for their effectiveness to retain the dissolved minerals in the cooling water and to protect carbon steel against corrosion in alkaline recirculating cooling water conditions. Monthly water analyses have been conducted on makeup and recirculating cooling waters in the presence of the new treatment, and the active chemical components were monitored. Stressed system conditions have been established by increasing the temperature (15-50 C) and cycles of concentration (1.5-4.5 cycles) to perform a series of scales and corrosion tests. The results obtained from these studies show that the present polymer blends used at 100 ppm concentration have an inhibiting effect on the calcium and magnesium scales up to 91 and 82%, respectively. The weight loss and corrosion polarization resistance method (Corrater system) measurements were carried out to investigate the ability of polymer blends to inhibit within the aqueous system the corrosion of carbon steel. An inhibition efficiency of nearly 81% is achieved for 100 mg/L concentration of polymer blends.

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“…A discussion on thin films made of electrochemical polymerization of active monomers (e.g., aniline) will be only briefly covered here. Most products of these electrochemical polymerizations are sparingly soluble [411] but electron-conducting in doped states (e.g., polyaniline, polypyrrole, and polythiophene) [412][413][414][415][416][417][418]. Then, such or other electrode systems provide switchable wetting and surface energy ("electrowetting"), which can be traced back in some cases to reorientation of amphiphiles on the surface [419].…”

Section: Thin Films: Modified Electrodes and Membranesmentioning

confidence: 99%