Investigation of the effect of two new initiators of p-aminoazobenzene and diazoaminobenzene on the properties of polyaniline.
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| Title: | Investigation of the effect of two new initiators of p-aminoazobenzene and diazoaminobenzene on the properties of polyaniline. |
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| Authors: | Shabzendedar, S.1, Modarresi-Alam, A. R.1,2 modaresi@chem.usb.ac.ir, Noroozifar, M.3 |
| Source: | Express Polymer Letters. 2020, Vol. 14 Issue 2, p169-178. 10p. |
| Subjects: | Transmission electron microscopy, Polyanilines, Scanning electron microscopy, Cyclic voltammetry, Thermogravimetry, Electric conductivity |
| Abstract: | The flower-like dendrimer and the nanosheet synthesis of polyaniline in the template-free method (rapid mixing) have been done successfully using p-aminoazobenzene (PAAB) and diazoaminobenzene (DAAB) as two new initiators, respectively. In both syntheses, the ammonium peroxydisulfate is used as an oxidant. The effect of initiators on the morphology is demonstrated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images, and the mechanism of nanostructure formation is presented. The polymers are characterized by Fourier transform infrared (FT-IR) and Ultraviolet-visible (UV-vis) spectroscopies and elemental analysis (CHNS). Cyclic voltammetry (CV), electrical conductivity, X-ray diffraction (XRD) and thermogravimetric analysis (TGA) are also presented. Both polymers are semi-crystalline in nature and had the same thermal behavior. [ABSTRACT FROM AUTHOR] |
| Copyright of Express Polymer Letters is the property of Budapest University of Technology & Economics and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 140201762 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Investigation of the effect of two new initiators of p-aminoazobenzene and diazoaminobenzene on the properties of polyaniline. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Shabzendedar%2C+S%2E%22">Shabzendedar, S.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Modarresi-Alam%2C+A%2E+R%2E%22">Modarresi-Alam, A. R.</searchLink><relatesTo>1,2</relatesTo><i> modaresi@chem.usb.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Noroozifar%2C+M%2E%22">Noroozifar, M.</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Express+Polymer+Letters%22">Express Polymer Letters</searchLink>. 2020, Vol. 14 Issue 2, p169-178. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Transmission+electron+microscopy%22">Transmission electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Polyanilines%22">Polyanilines</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopy%22">Scanning electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Cyclic+voltammetry%22">Cyclic voltammetry</searchLink><br /><searchLink fieldCode="DE" term="%22Thermogravimetry%22">Thermogravimetry</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+conductivity%22">Electric conductivity</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The flower-like dendrimer and the nanosheet synthesis of polyaniline in the template-free method (rapid mixing) have been done successfully using p-aminoazobenzene (PAAB) and diazoaminobenzene (DAAB) as two new initiators, respectively. In both syntheses, the ammonium peroxydisulfate is used as an oxidant. The effect of initiators on the morphology is demonstrated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images, and the mechanism of nanostructure formation is presented. The polymers are characterized by Fourier transform infrared (FT-IR) and Ultraviolet-visible (UV-vis) spectroscopies and elemental analysis (CHNS). Cyclic voltammetry (CV), electrical conductivity, X-ray diffraction (XRD) and thermogravimetric analysis (TGA) are also presented. Both polymers are semi-crystalline in nature and had the same thermal behavior. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Express Polymer Letters is the property of Budapest University of Technology & Economics and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3144/expresspolymlett.2020.14 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 169 Subjects: – SubjectFull: Transmission electron microscopy Type: general – SubjectFull: Polyanilines Type: general – SubjectFull: Scanning electron microscopy Type: general – SubjectFull: Cyclic voltammetry Type: general – SubjectFull: Thermogravimetry Type: general – SubjectFull: Electric conductivity Type: general Titles: – TitleFull: Investigation of the effect of two new initiators of p-aminoazobenzene and diazoaminobenzene on the properties of polyaniline. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Shabzendedar, S. – PersonEntity: Name: NameFull: Modarresi-Alam, A. R. – PersonEntity: Name: NameFull: Noroozifar, M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: 2020 Type: published Y: 2020 Identifiers: – Type: issn-print Value: 1788618X Numbering: – Type: volume Value: 14 – Type: issue Value: 2 Titles: – TitleFull: Express Polymer Letters Type: main |
| ResultId | 1 |
