Synthesis and properties of polyaniline–cobalt coordination polymer

Tang, Li; Wu, Tao; Kan, Jinqing

doi:10.1016/j.synthmet.2009.04.031

Cited by 37 publications

(23 citation statements)

References 46 publications

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“…To overcome these limitations, using nanostructured PANI or incorporating functional materials, inorganic metal oxide nanoparticles, heteropolyacidic anions, etc . The principle is based on the chelating properties attributed to the electron‐donating groups (large number of amine and imine functional groups) on the PANI polymers . Zang et al reported nitrogen doped cuprous oxide exhibits good optical and electrical properties.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of novel polyaniline/MgO composite for enhanced adsorption of reactive dye

Pandiselvi

Manikumar

Thambidurai

2013

J of Applied Polymer Sci

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In this investigation, the porous structure of polyaniline/MgO (PANI/MgO) composites has been successfully synthesized by in-situ oxidative polymerization method. The as-prepared materials were characterized by Ultraviolet-visible absorption spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction, and scanning electron microscopy. The obtained composites, for the first time, are used as an adsorbent for the removal of the sulfonated anionic dye reactive orange 16 (RO) from aqueous solution. The equilibrium adsorption isotherms of RO on the PANI/MgO composites were analyzed by Langmuir and Freundlich models, suggesting that the Langmuir model provides the better correlation of the experimental data and maximum adsorption capacity was found to be 558.4 mg g 21 . In addition, adsorption kinetics was followed by both pseudo-first-order and pseudo-second-order, but the latter model matches the results much better than the former one.

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Section: Introductionmentioning

confidence: 99%

Synthesis of novel polyaniline/MgO composite for enhanced adsorption of reactive dye

Pandiselvi

Manikumar

Thambidurai

2013

J of Applied Polymer Sci

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“…[1][2][3][4][5][6] In the domain of functional materials, PANI is also attractive as base matrix for many metal-organic composites. Several metal-PANI composites such as PANI/Pd, 7 PANI/Pt, 8 PANI/Au, 9 PANI/Co, 10 PANI/Cu, 11 and PANI/Ag 12 have been prepared. These composites display not only higher modulus, heat resistance, surface hardness, and conductivity but can also use for corrosion protection, electrocatalysis, biosensor, and hydrogen storage.…”

Section: Introductionmentioning

confidence: 99%

Polyaniline/Ag nanocomposite synthesized by using aniline as dispersant and stabilizer of nanosilver sol

et al. 2012

J of Applied Polymer Sci

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Polyaniline/silver (PANI/Ag) nanocomposite was successfully prepared by in‐situ polymerization from nanosilver sol using aniline (An) as both dispersant and stabilizer and characterized by FT‐IR, XRD SEM, TEM and electrochemical methods, respectively. The results showed that core‐shelled composite particles of less than 100 nm were synthesized with PANI as shell formed around a core of silver nanoparticles at higher aniline levels. Compared to pure PANI, PANI/Ag nanocomposites have higher electrical conductivity (65.98 S/cm) and current response and capacitance as well. Potentio dynamic polarization showed the anodic shifting of zero current potential and a lower exchange current density for the PANI/Ag composite. Compared with PANI, the PANI/Ag nanocomposite is a promising candidate for coatings with improved anti‐corrosion performance. © 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013

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“…5(d)), where there are peaks in 2y¼15-301. Such polycrystalline nature is related to the orderly arrangement of polymer units in 2D or 3D structure, but their arrangement is confined to a local domain region [26]. Using Bragg's relation, l¼2dsiny (l is wavelength of X-ray and y is angle found in XRD pattern), d-spacing between layers of crystalline polymer can be calculated.…”

Section: Xrd and Hrtem Studiesmentioning

confidence: 99%

Cobalt nanoparticles doped emaraldine salt of polyaniline: A promising room temperature magnetic semiconductor

Hatamie

Kulkarni

et al. 2010

Journal of Magnetism and Magnetic Materials

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Synthesis and properties of polyaniline–cobalt coordination polymer

Cited by 37 publications

References 46 publications

Synthesis of novel polyaniline/MgO composite for enhanced adsorption of reactive dye

Synthesis of novel polyaniline/MgO composite for enhanced adsorption of reactive dye

Polyaniline/Ag nanocomposite synthesized by using aniline as dispersant and stabilizer of nanosilver sol

Cobalt nanoparticles doped emaraldine salt of polyaniline: A promising room temperature magnetic semiconductor

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