dc.contributor.author | Suchikova, Yana | |
dc.contributor.author | Bohdanov, Ihor | |
dc.contributor.author | Kovachov, Sergii | |
dc.contributor.author | Lazarenko, Andriy | |
dc.contributor.author | Bardus, Iryna | |
dc.contributor.author | Kenzhina, Inesh | |
dc.contributor.author | Popov, Anatoli I. | |
dc.date.accessioned | 2023-01-12T18:55:59Z | |
dc.date.available | 2023-01-12T18:55:59Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 1847-9286 | |
dc.identifier.uri | https://pub.iapchem.org/ojs/index.php/JESE/article/view/1301 | |
dc.identifier.uri | https://dspace.lu.lv/dspace/handle/7/61745 | |
dc.description | Y. Suchikova, S. Kovachov, I. Bohdanov, І. Bardus show their appreciation to the Ministry of Education and Science of Ukraine for its support, in particular: grant 0122U000129 “Search for Optimal Conditions for the Synthesis of Nanostructures on the Surface of Semiconductors A3B5, A2B6 and Silicon for Photonics and Solar Energy,” and grant 0121U109426 “Theoretical and Methodological Principles of Systemic Fundamentalization of Intended Specialist Training in the Field of Nanophase Materials Science for Productive Professional Activity”. | en_US |
dc.description.abstract | In this paper, the technology of synthesis of crystallites and nanocrystallites of nickel oxide on the surface of indium phosphide is described. This technology consists of two stages. In the first stage, porous indium phosphide is formed on the surface of a single crystal of indium phosphide. The formation of such a porous layer provides better adhesion to the surface of the sample. The second stage involves the preparation of the solution that contains nickel ions, application of this solution to the surface of porous indium phosphide, followed by annealing. As a result, NiO/NiC2O4∙2H2O/por--InP/mono-InP structure was formed. Surface morphological parameters were obtained using scanning electron microscopy and EDX-analysis of chemical composition. Chemical analysis confirmed the partial formation of nickel oxide from nickel oxalate layer by thermal annealing. Using scanning electron microscopy, it has been established that the crystallites have a large scatter in diameter, but they may be divided into three characteristic groups: macro-; meso-and nano-crystallites. Such structures may find prospects for application in electrochemical capacitors and lithium-ion batteries. Further research is needed for methodology improvement to obtain structures with predetermined controlled properties. ©2022 by the authors; licensee IAPC, Zagreb, Croatia. | en_US |
dc.description.sponsorship | Ministry of Education and Science of Ukraine 0121U109426, 0122U000129; Institute of Solid State Physics, University of Latvia has received funding from the European Union’s Horizon 2020 Framework Programme H2020-WIDESPREAD-01-2016-2017 TeamingPhase2 under grant agreement No. 739508, project CAMART2. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | International Association of Physical Chemists | en_US |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/739508/EU/Centre of Advanced Material Research and Technology Transfer/CAMART² | en_US |
dc.relation.ispartofseries | Journal of Electrochemical Science and Engineering;12 (4) | |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Research Subject Categories::NATURAL SCIENCES::Physics | en_US |
dc.subject | Nickel oxalate | en_US |
dc.subject | annealing | en_US |
dc.subject | electrochemical etching | en_US |
dc.subject | coating | en_US |
dc.subject | EDX spectrum | en_US |
dc.title | Synthesis of porous indium phosphide with nickel oxide crystallites on the surface | en_US |
dc.type | info:eu-repo/semantics/article | en_US |
dc.identifier.doi | 10.5599/jese.1301 | |