Use of Cu+1 dopant and it's doping effects on polyaniline conducting system in water and tetrahydrofuran

Ali, Vazid; Kaur, Raminder; Kamal, Neel; Singh, Sukhmehar; Jain, Shilpa; Kang, Hee-Dong; Zulfequar, M.; Husain, M.

doi:10.1016/j.jpcs.2005.10.172

Cited by 29 publications

(18 citation statements)

References 15 publications

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“…They combine the electrical properties of metals with the advantage of polymers such as smaller weight, greater workability, resistance to corrosion and lower cost [1] hence can be regarded as suitable candidates for the replacement of metals [2]. Polyaniline PANI is one of the most useful of these polymers due to its easy synthesis, good environmental stability, reversible electrical properties and low cost of monomer [3,4]. Its high absorption coefficient in the visible part of the electromagnetic spectrum, high mobility of charge carriers and great stability has made it very attractive to scientific researchers [1].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and optical characterization of acid-doped polyaniline thin films

Paul-Nwokocha¹,

Ozuomba²

2018

Nig. J. Tech.

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Polyaniline has attracted much interest among researchers because of its reasonably good conductivity, stability, ease of preparation, affordability and redox properties compared to other organic compounds. In this work, Polyaniline (PANI) thin films were synthesized by chemical oxidative polymerization of aniline in the presence of Hydrochloric acid using Ammonium peroxydisulfate as an oxidizing agent. The synthesised PANI thin films, doped with Tetraoxosulphate VI acid (H2SO4) and Citric acid, were characterised using UV-Vis spectroscopy to investigate the variations in the optical properties. The thin films were found to be of the same thickness (0.2µm) and their absorption spectra revealed two absorption peaks at around 300nm and 650nm for the pure PANI and the sample doped with Citric acid while that doped with H2SO4 had its peaks at 300 nm and 880nm. Doping reduced the direct band gap of the PANI from 2.75eV to 2.4eV.

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Section: Introductionmentioning

confidence: 99%

Synthesis and optical characterization of acid-doped polyaniline thin films

Paul-Nwokocha¹,

Ozuomba²

2018

Nig. J. Tech.

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“…Polyaniline is the most studied polymer of this class. Recently, metalsalts doping in polyaniline has been reported [4,5].…”

Section: Introductionmentioning

confidence: 99%

Effects of 60MeV C5+ ion irradiation on PmT–PVC and p-TSA doped PoT–PVC blends

Lakshmi

Siddiqui

Ali

et al. 2008

Nuclear Instruments and Methods in Physics Research Section B:

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“…Recently, metal salts doping in polyaniline has been reported [21,22]. The DC conductivity of a conjugated polymer depends on the doping level, and for a given dopant in a particular polymer, the conductivity increases up to a certain level and then saturates.…”

Section: Introductionmentioning

confidence: 99%

60-MeV C⁵⁺ion irradiation effects on conducting poly (o-toluidine)–poly vinyl chloride blend films

Lakshmi

Ali

Siddiqui

et al. 2008

Radiation Effects and Defects in Solids

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Poly (o-toluidine) was synthesized from a derivative of aniline (o-toluidine) monomer by chemical oxidative polymerization method. After polymerization, the polymer prepared was blended with poly vinyl chloride and irradiated by 60-MeV C 5+ ions at five different fluences of 1 × 10 11 , 3.3 × 10 11 , 1 × 10 12 , 3.3 × 10 12 and 1 × 10 13 ions/cm 2 . The swift heavy ion irradiation effects on crystallinity and DC conductivity were studied. X-ray diffraction study showed variations in crystallinity of the blend films upon irradiation. The crystallinity, DC conductivity and activation energy were found to vary discontinuously with fluence. The DC conductivity and activation energy were obeying Meyer-Neldel rule.

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Use of Cu+1 dopant and it's doping effects on polyaniline conducting system in water and tetrahydrofuran

Cited by 29 publications

References 15 publications

Synthesis and optical characterization of acid-doped polyaniline thin films

Synthesis and optical characterization of acid-doped polyaniline thin films

Effects of 60MeV C5+ ion irradiation on PmT–PVC and p-TSA doped PoT–PVC blends

60-MeV C⁵⁺ion irradiation effects on conducting poly (o-toluidine)–poly vinyl chloride blend films

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Use of Cu+1 dopant and it's doping effects on polyaniline conducting system in water and tetrahydrofuran

Cited by 29 publications

References 15 publications

Synthesis and optical characterization of acid-doped polyaniline thin films

Synthesis and optical characterization of acid-doped polyaniline thin films

Effects of 60MeV C5+ ion irradiation on PmT–PVC and p-TSA doped PoT–PVC blends

60-MeV C5+ion irradiation effects on conducting poly (o-toluidine)–poly vinyl chloride blend films

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60-MeV C⁵⁺ion irradiation effects on conducting poly (o-toluidine)–poly vinyl chloride blend films