Copolymerization of aniline and 4,4′-diaminodiphenyl sulphone and characterization of formed nano size copolymer

Manisankar, P.; Vedhi, C.; Selvanathan, G.; Prabu, H. Gurumallesh

doi:10.1016/j.electacta.2006.06.017

Cited by 24 publications

(9 citation statements)

References 33 publications

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“…Manisankar et al previously reported that PANI promotes the polymerisation process by providing electrocatalytic sites and nucleation centres leading to better modification 17. The electrochemical and electrochromic behaviour of poly[aniline‐ co ‐(4,4′‐diaminodiphenylsulfone)]18 and the chemical synthesis of copolymers of aniline and 4,4′‐diaminodiphenylsulfone (DDS) and the characterisation of the nanosize copolymers thus formed have been reported in works employing aniline and DDS 19. The encouraging results obtained from the above reported work from our laboratory motivated us to direct our focus to the synthesis, on some suitable modified surface, and characterisation of a novel copolymeric material comprising DDS and a halogen‐substituted aniline in the polymeric chain.…”

Section: Introductionmentioning

confidence: 99%

Noncovalent Synthesis in Aqueous Solution and Spectroscopic Characterization of Multi‐Porphyrin Complexes

Gulino

Lauceri

Frish

et al. 2006

Chemistry A European J

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The interactions of the tetracationic meso-tetrakis(N-methyl-4-pyridyl)porphyrin (H(2)TMPyP) and its metallo derivatives (MTMPyP) (where M=copper(II), zinc(II), and gold(III) with the octa-anionic form (at neutral pH) of 5,11,17,23-tetrasulfonato-25,26,27,28-tetrakis(hydroxycarbonylmethoxy)calix[4]arene (C(4)TsTc) lead to a series of complex species whose stoichiometry and porphyrin sequence can be easily tuned. Crystallographic, spectroscopic, and diffusion NMR studies converge towards a common picture in which a central 1:4 porphyrin/calixarene unit serves as a template for the formation of more complex species. These species arise by successive, stepwise addition of single porphyrin molecules above and below the plane of the 1:4 central core to ultimately give a 7:4 complex. Noticeably, the stoichiometry of the various complex species corresponds to the actual concentration ratio of porphyrins and calixarenes in solution allowing the stoichiometry of these species to be easily tuned. This behavior and the remarkable stability of these species allow homo-porphyrin and hetero-(metallo)porphyrin species to be formed with control of not only the stoichiometry but also the sequence of the porphyrin array. The flexibility and ease of this approach permit, in principle, the design and synthesis of porphyrin arrays for predetermined purposes. For example, we have shown that it is very easy to design and obtain mixed porphyrin species in which a foreseen photoinduced electron-transfer is indeed observed.

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Section: Introductionmentioning

confidence: 99%

Noncovalent Synthesis in Aqueous Solution and Spectroscopic Characterization of Multi‐Porphyrin Complexes

Gulino

Lauceri

Frish

et al. 2006

Chemistry A European J

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“…At room temperature the conductivity of the copolymer, poly(DPA-co-DADPS) was determined to be 2.65 × 10 −2 S cm −1 . Thus, the conductivity of the copolymer is comparable to that of PDPA (2.59 × 10 −2 S cm −1 ), but lower than that of PANI (4.28 × 10 −2 S cm −1 ) [27] and higher than that of poly(aniline-co-DADPS) (2.07 × 10 −3 S cm −1 ) [29].…”

Section: Solubility and Conductivitymentioning

confidence: 78%

Electrochemical synthesis and spectroelectrochemical behavior of poly(diphenylamine-co-4,4′-diaminodiphenyl sulfone)

Manisankar

Ilangeswaran

2010

Electrochimica Acta

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“…2.4.1 Poly(Aniline-co-Diaminodiphenyl Sulfone) [929,930] Synthesis: chemical oxidation of aniline and 4,4 0 -diaminodiphenyl sulfone mixture by K 2 S 2 O 8 in acid media [929] or by electropolymerization [930].…”

Section: Copolymersmentioning

confidence: 99%

Conducting Polymers

Inzelt¹

2012

Monographs in Electrochemistry

181

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Surprisingly, a large number of important topics in electrochemistry is not covered by up-to-date monographs and series on the market, some topics are even not covered at all. The series Monographs in Electrochemistry fills this gap by publishing indepth monographs written by experienced and distinguished electrochemists, covering both theory and applications. The focus is set on existing as well as emerging methods for researchers, engineers, and practitioners active in the many and often interdisciplinary fields, where electrochemistry plays a key role. These fields will range -among others -from analytical and environmental sciences to sensors, materials sciences and biochemical research.Information about published and forthcoming volumes is available at

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Copolymerization of aniline and 4,4′-diaminodiphenyl sulphone and characterization of formed nano size copolymer

Cited by 24 publications

References 33 publications

Noncovalent Synthesis in Aqueous Solution and Spectroscopic Characterization of Multi‐Porphyrin Complexes

Noncovalent Synthesis in Aqueous Solution and Spectroscopic Characterization of Multi‐Porphyrin Complexes

Electrochemical synthesis and spectroelectrochemical behavior of poly(diphenylamine-co-4,4′-diaminodiphenyl sulfone)

Conducting Polymers

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