kaz44Вестник Университета Шакарима. Серия технические наукиBulletin of Shakarim University. Technical Sciences2788-79953006-0524«Шәкәрім университеті» КеАҚ10.53360/2788-7995-2026-1(21)-73kaz44-2308Research ArticleХИМИЧЕСКАЯ ТЕХНОЛОГИЯ (ОРИГИНАЛЬНАЯ СТАТЬЯ)CHEMICAL TECHNOLOGY (ORIGINAL ARTICLE)МЕТОДЫ МОДИФИКАЦИИ MXENE ДЛЯ ПОВЫШЕНИЯ ЕМКОСТНЫХ ХАРАКТЕРИСТИК УСТРОЙСТВ ХРАНЕНИЯ ЭНЕРГИИMXENE MODIFICATION METHODS TO ENHANCE THE CAPACITANCE PERFORMANCE OF ENERGY STORAGE DEVICEShttps://orcid.org/0000-0003-2195-755XСултаханШ. Т.SultakhanS. T.

Шынгысхан Темирханулы Султахан – научный сотрудник 

050013, г. Алматы, ул. Сатпаева 22

Shynggyskhan Temirkhanuly Sultakhan – Researcher 

050013, Almaty, 22 Satbayev street

shynggyskhan.1@gmail.comhttps://orcid.org/0009-0005-3806-264XАбдисаттарА.AbdisattarA.

Алишер Абдисаттар – аспирант кафедры «Материаловедение, нанотехнологии и инженерная физика» 

г. Алматы, ул. Богенбай батыр, 172

Alisher Abdisattar – Doctoral student of the Department of «Materials Science, Nanotechnology and Engineering Physics» 

Almaty, Bogenbay batyr k-si, 172

alisher.abdisattar@inbox.ruhttps://orcid.org/0000-0003-1884-8635ТажуК.TazhuK.

Тажу Кайрат – научный сотрудник 

г. Алматы, ул. Богенбай батыр, 172

Tazhu Kairat – Researcher 

Almaty, Bogenbay batyr k-si, 172

qairat.hairat@mail.ruhttps://orcid.org/0000-0002-7248-0627КоробейникА.KorobeinykА.

Алина Коробейник – доцент 

8000 Aarhus C

Alina Korobeinyk – Associate Professor 

8000 Aarhus C

alinavkorobeinyk@gmail.comhttps://orcid.org/0000-0002-9705-7438АзатС.AzatS.

Сейхан Азат – профессор, заведующий инженерной лабораторией 

050013, г. Алматы, ул. Сатпаева 22

Setkhan Azat – Professor, Head of the Engineering Laboratory 

050013, Almaty, 22 Satbayev street

s.azat@satbayev.universityУниверситет СатбаеваКазахстанSatbayev UniveristyKazakhstanИнститут проблем горенияКазахстанInstitute of Combustion ProblemsKazakhstanОрхусский институт перспективных исследований, Орхусский университетДанияAarhus Institute of Advanced Studies, Aarhus UniversityDenmark20262505202611(21)675685Copyright © Султахан Ш.Т., Абдисаттар А., Тажу К., Коробейник А., Азат С., 20262026Султахан Ш.Т., Абдисаттар А., Тажу К., Коробейник А., Азат С.Sultakhan S.T., Abdisattar A., Tazhu K., Korobeinyk А., Azat S.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://tech.vestnik.shakarim.kz/jour/article/view/2308

В данном обзоре всесторонне анализируются и систематизируются современные методы модификации, направленные на улучшение емкостных характеристик двумерных MXeneматериалов, прежде всего Ti₃C₂Tₓ и родственных соединений, для их использования в суперконденсаторах и гибридных устройствах хранения энергии. Высокая электронная проводимость, слоистая структура и химически активная поверхность MXene-материалов делают их перспективными электродными материалами для устройств хранения энергии. Однако их практическое применение характеризуется рядом ограничений, таких как повторное уплотнение слоев, ограниченная доступность активных центров и снижение структурной стабильности при длительной работе. В данном обзоре рассматриваются основные стратегии модификации, влияющие на электрохимические свойства MXene-материалов, включая контроль межслоевого расстояния на основе интеркаляции, функционализацию концевых групп поверхности, формирование композитов с углеродными наноматериалами и оксидами переходных металлов, легирование гетероатомами, морфологическое проектирование и различные методы постобработки. Сравнительно оценивается влияние этих подходов на ионную и электронную проводимость, долю псевдоконденсации и циклическую стабильность электродных материалов. На основе литературных данных проведен обобщенный анализ показателей удельной емкости и долговременной циклической стабильности, а также сформулированы практические рекомендации и направления будущих исследований по оптимизации электродов на основе MXene.

This review comprehensively analyzes and systematizes modern modification methods aimed at improving the capacitance characteristics of two-dimensional MXene materials, primarily Ti₃C₂Tₓ and related compounds, for their use in supercapacitors and hybrid energy storage devices. The high electronic conductivity, layered structure, and chemically active surface of MXene materials make them promising electrode materials for energy storage devices. However, their practical application is characterized by a number of limitations, such as layer re-densification, limited availability of active centers, and reduced structural stability during long-cycle operation. In this review, the main modification strategies affecting the electrochemical properties of MXene materials are considered, including intercalation-based interlayer spacing control, functionalization of surface terminal groups, composite formation with carbon nanomaterials and transition metal oxides, heteroatom doping, morphological engineering, and various post-processing methods. The impact of these approaches on the ionic and electronic conductivity, pseudocondensation fraction, and cyclic stability of electrode materials is comparatively evaluated. Based on the literature data, a generalized analysis is carried out on the specific capacitance and long-term cyclic stability indicators, and practical recommendations and future research directions for optimizing MXene-based electrodes are formulated.

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