kaz29Вестник Казахстанско-Британского технического университетаHerald of the Kazakh-British Technical University1998-66882959-8109Казахстанско-Британский Технический Университет10.55452/1998-6688-2024-21-4-219-233kaz29-1554Research ArticleФИЗИЧЕСКИЕ НАУКИPHYSICAL SCIENCESИЗУЧЕНИЕ ИЕРАРХИЧЕСКИХ СТРУКТУР В НАНОРАЗМЕРНЫХ ПЛЕНКАХ НА ОСНОВЕ ДИОКСИДА ОЛОВАSTUDY OF HIERARCHICAL STRUCTURES IN TIN DIOXIDE BASED NANOSIZED FILMShttps://orcid.org/0000-0002-7352-9007ШонғаловаА. Қ.ShongalovaA. K.

PhD, с.н.с.

г. Алматы

PhD, senior researcher

Almaty

shongalova.aigul@gmail.comhttps://orcid.org/0000-0002-7562-9925ЛебедевИ. А.LebedevI. A.

докт. физ.-матем. наук

г. Алматы

Dr. Phys.-Math.Sc.

Almaty

lebedev692007@yandex.ruhttps://orcid.org/0000-0001-6745-5462БондарьЕ. А.BondarE. A.

PhD, с.н.с.

г. Алматы

senior researcher

Almaty

bondar@sci.kzhttps://orcid.org/0000-0002-1280-2559ДмитриеваЕ. А.DmitriyevaE. A.

канд. физ.-матем. наук, в.н.с.

г. Алматы

Candidate of Phys.-Math. Sc., leading researcher

Almaty

dmitriyeva2017@mail.ruhttps://orcid.org/0000-0001-9607-6074ФедосимоваА. И.FedosimovaA. I.

PhD, ассоц. профессор

г. Алматы

PhD, Associate Professor

Almaty

ananastasia@list.ruhttps://orcid.org/0000-0002-6652-9252ИбраимоваС. А.IbraimovaS. A.

инженер ФТИ

г. Алматы

IPT engineer

Almaty

sayara_ibraimova@mail.ruhttps://orcid.org/0000-0003-4813-8490КемелбековаА. Е.KemelbekovaA. E.

PhD, с.н.с.

PhD, senior researcher

Almaty

ЖұмабайБ.ZhumabayB.

м.н.с.

г. Алматы

junior research assistant

Almaty

b.Zhymabay@sci.oxhttps://orcid.org/0000-0002-3059-6349НұрбаевБ. М.NurbayevB. M.

инженер ФТИ

г. Алматы

IPT engineer

Almaty

bedel.armia.99@gmail.comhttps://orcid.org/0000-0001-6976-6096ИсаеваҰ. Б.IssayevaU. B.

PhD, м.н.с.

г. Алматы

junior research assistant

Almaty

ulyajan_1603@mail.ruhttps://orcid.org/0000-0002-2238-7205КучкаровК. М.KuchkarovK. M.

докт. физ.-матем. наук

г. Ташкент

Dr.Phys.-Math.Sc.

Tashkent

k.kuchkarov@mail.ruФизико-технический институт, Satbayev UniversityКазахстанInstitute of Physics and Technology, Satbayev UniversityKazakhstanФизико-технический институт Академии наук Республики УзбекистанУзбекистанPhysicotechnical Institute of the Academy of Sciences of the Republic of UzbekistanUzbekistan202425122024214219233Copyright © Шонғалова А.Қ., Лебедев И.А., Бондарь Е.А., Дмитриева Е.А., Федосимова А.И., Ибраимова С.А., Кемелбекова А.Е., Жұмабай Б., Нұрбаев Б.М., Исаева Ұ.Б., Кучкаров К.М., 20242024Шонғалова А.Қ., Лебедев И.А., Бондарь Е.А., Дмитриева Е.А., Федосимова А.И., Ибраимова С.А., Кемелбекова А.Е., Жұмабай Б., Нұрбаев Б.М., Исаева Ұ.Б., Кучкаров К.М.Shongalova A.K., Lebedev I.A., Bondar E.A., Dmitriyeva E.A., Fedosimova A.I., Ibraimova S.A., Kemelbekova A.E., Zhumabay B., Nurbayev B.M., Issayeva U.B., Kuchkarov K.M.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vestnik.kbtu.edu.kz/jour/article/view/1554

Среди большого числа физических и химических методов получения материалов с разнообразными функциональными характеристиками одним из весьма интересных и простых методов является золь-гель технология. Материалы, синтезированные при помощи золь-гель технологии, имеют высокую химическую однородность, что определенно является большим плюсом. А благодаря изменению исходных условий среды и параметров растворов имеется возможность контроля размера и формы получаемых частиц, а также структуры пор синтезируемых продуктов. В настоящее время большое внимание уделяется изучению иерархических структур на основе диоксида олова. Поскольку их отличают большая площадь поверхности, стабильные физико-химические свойства, низкая стоимость получения, экологичность метода, а также высокая поверхностная проницаемость и низкая плотность. Настоящая статья описывает результаты синтеза иерархических структур в тонких пленках на основе диоксида олова. Исходным раствором является лиофильная пленкообразующая система SnCl4/EtOH/NH4ОН. Обнаружена прямая зависимость формирования иерархических структур от объема добавки гидроксида аммония. Что способствует контролю формы и размера синтезируемых структур при изменении соотношения исходных прекурсоров. И, как следствие, позволяет влиять на конечные физико-химические характеристики получаемых образцов для дальнейшего их применения в качестве прозрачных проводящих покрытий, сенсоров различных газов (в том числе токсичных), в солнечных панелях и т.д.

Among a large number of physical and chemical methods for obtaining materials with various functional characteristics, one of the very interesting and simple methods is sol-gel technology. Materials synthesized using sol-gel technology have high chemical homogeneity, which is definitely a big plus. And by changing the initial environmental conditions and solution parameters, it is possible to control the size and shape of the particles obtained, as well as the pore structure of the synthesized products. At present, much attention is paid to the study of hierarchical structures based on tin dioxide. Since they are distinguished by a large surface area, stable physicochemical properties, low cost of production, environmental friendliness of the method, as well as high surface permeability and low density. This article describes the results of the synthesis of hierarchical structures in thin films based on tin dioxide. The initial solution is a lyophilic film-forming system SnCl4/EtOH/ NH4OH. A direct dependence of the formation of hierarchical structures on the volume of ammonium hydroxide additive was found. This helps to control the shape and size of the synthesized structures when changing the ratio of the initial precursors. And as a consequence, it allows influencing the final physical and chemical characteristics of the obtained samples for their further use as transparent conductive coatings, sensors for various gases (including toxic ones), in solar panels, etc.

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The authors declare that there are no conflicts of interest present.