prikaz prve stranice dokumenta The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts
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Scientific paper - Original scientific paper
The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts
Catalysts, 10 (2020), 4; 400. https://doi.org/10.3390/catal10040400
Gilja, Vanja; Živković, Ivana; Klaser, Teodoro; Skoko, Željko; Kraljić Roković, Marijana; Hrnjak-Murgić, Zlata; Žic, Mark

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Gilja, V., Živković, I., Klaser, T., Skoko, Ž., Kraljić Roković, M., Hrnjak Murgić, Z. & Žic, M. (2020). The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts. Catalysts, 10. (4). doi: 10.3390/catal10040400

Gilja, Vanja, et al. "The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts." Catalysts, vol. 10, no. 4, 2020. https://doi.org/10.3390/catal10040400

Gilja, Vanja, Ivana Živković, Teodoro Klaser, Željko Skoko, Marijana Kraljić Roković, Zlata Hrnjak Murgić and Mark Žic. "The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts." Catalysts 10, no. 4 (2020). https://doi.org/10.3390/catal10040400

Gilja, V., et al. (2020) 'The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts', Catalysts, 10(4). doi: 10.3390/catal10040400

Gilja V, Živković I, Klaser T, Skoko Ž, Kraljić Roković M, Hrnjak Murgić Z, and sur.. The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts. Catalysts [Internet]. 2020 April 05 [cited 2024 December 02];10(4). doi: 10.3390/catal10040400

V. Gilja, et al., "The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts", Catalysts, vol. 10, no. 4, April 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:958662. [Accessed: 02 December 2024]

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Metadata
Title (english)The Impact of In Situ Polymerization Conditions on the Structures and Properties of PANI/ZnO-Based Multiphase Composite Photocatalysts
AuthorVanja Gilja
AuthorIvana Živković
MBZ: 362546
AuthorTeodoro Klaser
AuthorŽeljko Skoko
AuthorMarijana Kraljić Roković
AuthorZlata Hrnjak-Murgić
AuthorMark Žic
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract (english)
We have synthesized polyaniline/ZnO-based (PANI/ZnO) multiphase composite photocatalysts from acid media by a newly proposed two-step in situ polymerization. The first step of synthesis yielded PANI salt required for the PANI/ZnO synergistic effect. In the second step, the aniline oxidation continued, without ZnO dissolution, and it produced PANI base. Thus, both PANI salt and base phases in the composites were detected by FTIR and UV/Vis, while the presence of both ZnO and PANI polymer was confirmed by XRD. Additionally, XRD also showed Zn5(OH)8(NO3)2·2H2O and Zn(SO4)(H2O) phases in PANI/ZnO-based multiphase composites. Furthermore, the impact of the synthesis conditions on the morphology of the composites was investigated by FE-SEM. The images displayed that ZnO particles were encapsulated in PANI sheets that were formed by the aniline oligomers. Photocatalytic evaluation of PANI/ZnO-based catalysts (i.e., degradation of Acid Blue 25 dye) was conducted and the obtained results confirmed that all the studied composites experienced the PANI/ZnO synergistic effect. It was observed that the best photocatalytic properties were held by the PANI/ZnO_2 sample due to its optimal particle size.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleCatalysts
Numberingvol. 10, no. 4, 400
p-ISSN2073-4344
DOIhttps://doi.org/10.3390/catal10040400
URN:NBNurn:nbn:hr:217:958662
Publication2020-04-05
ProjectNumber: IP-2013-11-5092
Title (croatian): Razvoj fotokatalitičkih polimernih nanokompozita za obradu otpadnih voda
Acronym: DePoNPhoto
Leader: Zlata Hrnjak-Murgić
Jurisdiction: Croatia
Funding stream: IP
Document URLhttps://www.mdpi.com/2073-4344/10/4/400
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). Received: 28 February 2020. Revised: 31 March 2020. Accepted: 2 April 2020. Published: 5 April 2020.
Created on2020-08-27 20:42:27