Study of Zinc Deposited in the Presence of Organic Additives for Zinc-based Secondary Batteries

Simple item page
dc.contributor.authorChladil, Ladislavcs
dc.contributor.authorČech, Ondřejcs
dc.contributor.authorSmejkal, Jancs
dc.contributor.authorVanýsek, Petrcs
dc.coverage.issue2cs
dc.coverage.volume21cs
dc.date.accessioned2022-01-07T11:54:39Z
dc.date.available2022-01-07T11:54:39Z
dc.date.issued2018-12-03cs
dc.description.abstractThis work is focused on the effect of selected organic additives on zinc deposit properties in relation to a possible utilizing the additives for a zinc based battery systems worked with alkaline electrolyte. The Zn layers were deposited on tin substrate from the KOH based electrolytes saturated by zinc oxide and with addition of different organic surfactants - CTAB, Slovasol 2520/2, Tween 20 and Lugalvan G 35 in concentration 500ppm. Depositions were held under low current densities 10mA/cm2 where the mossy porous deposit grows from pure KOH solutions. All additives were examined with emphasis on the study of zinc deposit morphology and their ability to create uniformly distributed porous structure which could exhibit fast electrode kinetic. All deposits were studied by X-ray crystallography and preferred structure orientations are reported. For the purpose of using additives directly in the battery systems we evaluated also the corrosion properties of the KOH solution with addition of the above mentioned surfactants. It has been found that the presence of CTAB and Slovasol 2520/2 lead to a pyramidal texture, Lugalvan G 35 produced micro-crystalline deposit with opened porous structure and finally presence of Tween 20 lead to nano-crystalline highly porous deposit almost without preferred orientation.en
dc.formattextcs
dc.format.extent295-300cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Energy Storage. 2018, vol. 21, issue 2, p. 295-300.en
dc.identifier.doi10.1016/j.est.2018.12.001cs
dc.identifier.issn2352-152Xcs
dc.identifier.other150631cs
dc.identifier.urihttp://hdl.handle.net/11012/203266
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofJournal of Energy Storagecs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S2352152X18304481cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2352-152X/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectZinc depositionen
dc.subjectadditiveen
dc.subjectelectrodepositionen
dc.subjectcorrosionen
dc.titleStudy of Zinc Deposited in the Presence of Organic Additives for Zinc-based Secondary Batteriesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen
sync.item.dbidVAV-150631en
sync.item.dbtypeVAVen
sync.item.insts2022.01.07 12:54:39en
sync.item.modts2022.01.07 12:15:07en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. oddělení-ETE-CVVOZEcs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
S2352152X18304481_accepted.pdf
Size:
4.18 MB
Format:
Adobe Portable Document Format
Description:
S2352152X18304481_accepted.pdf
Download
Collections
oddělení-ETE-CVVOZE