nucВестник НЯЦ РКNNC RK Bulletin1729-75161729-7885Национальный ядерный центр Республики Казахстан10.52676/1729-7885-2026-1-80-88nuc-956Research ArticleСтатьиНАНОМАТЕРИАЛЫ РЕДКОЗЕМЕЛЬНЫХ ЭЛЕМЕНТОВ: МЕТОДЫ ПОЛУЧЕНИЯ И ПРИМЕНЕНИЕ ДЛЯ ХРАНЕНИЯ ЭНЕРГИИRARE EARTH NANOMATERIALS: PREPARATION METHODS AND ENERGY STORAGE APPLICATIONShttps://orcid.org/0000-0002-9223-1732ӘуелханқызыМ.AuyelkhankyzyM.

Доктор философии (PhD) в области наноматериалов и нанотехнологий, и.о. доцента кафедры химической физики и материаловедения

Алматы

Doctor of Philosophy (PhD) in Nanomaterials and Nanotechnologies, Acting Associate Professor of the Department of Chemical Physics and Materials Science

Almaty

auyelkhankyzy@gmail.comЛюЯ.LiuYang

Магистрант образовательной программы «Наноматериалы и нанотехнологии» факультета химии и химической технологии

Алматы

Master's student of the educational program "Nanomaterials and Nanotechnologies" of the Faculty of Chemistry and Chemical Technology

Almaty

liuyang100814@163.comhttps://orcid.org/0000-0002-0309-1935ЛесбаевБ. Т.LesbayevB. T.

Кандидат химических наук, профессор кафедры химической физики и материаловедения

Алматы

Candidate of Chemical Sciences, Professor of the Department of Chemical Physics and Materials Science

Almaty

lesbayev@mail.ruhttps://orcid.org/0009-0000-9688-7176ӘуелханқызыМ.AuyelkhankyzyM.

Магистр техники и технологий, преподаватель кафедры довузовской подготовки

Алматы

Master of Engineering and Technologies, Lecturer of the Department of Preniversity Preparation

Almaty

m.auyelkhankyzy@gmail.comКазахский национальный университет им. аль-ФарабиКазахстанAl-Farabi Kazakh National UniversityKazakhstan202625042026018088Copyright © Әуелханқызы М., Лю Я., Лесбаев Б.Т., Әуелханқызы М., 20262026Әуелханқызы М., Лю Я., Лесбаев Б.Т., Әуелханқызы М.Auyelkhankyzy M., Liu Y., Lesbayev B.T., Auyelkhankyzy M.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://journals.nnc.kz/jour/article/view/956

Редкоземельные материалы обладают уникальными свойствами хранения водорода по сравнению с другими материалами благодаря своей особой структуре электронных оболочек. Среди них редкоземельные наноматериалы имеют большую удельную площадь поверхности и большее количество активных реакционноспособных центров по сравнению с традиционными редкоземельными материалами, что приводит к более стабильным и эффективным процессам адсорбции. Что касается методов получения и контроля морфологии редкоземельных наноматериалов, в данной статье рассматриваются такие методы получения, как твердофазный, жидкофазный и парофазный. Обсуждаются факторы, влияющие на морфологию наноматериалов, и стратегии контроля различных методов, анализируются преимущества и недостатки каждого метода, а также прогресс исследований в разных странах и регионах. Одновременно обобщаются области применения редкоземельных наноматериалов в твердотельном хранении водорода, электрохимическом хранении водорода, жидкостном хранении водорода, каталитическом горении и других областях. В данном исследовании рассматривается взаимосвязь между методами получения, контролем морфологии и характеристиками хранения водорода, с особым акцентом на наноматериалы на основе редкоземельных элементов. Подчеркиваются проблемы и перспективы их практического применения в системах хранения энергии. В статье обобщены механизмы хранения водорода с использованием редкоземельных элементов и достигнутые результаты исследований. Также представлены перспективы развития области наноматериалов на основе редкоземельных элементов.

Rare earth materials exhibit unique hydrogen storage properties compared to other materials due to their distinct electron shell structure. Among them, rare earth nanomaterials possess higher specific surface areas, and a greater number of reactive active sites compared to traditional rare earth materials, leading to more stable and superior adsorption processes. Regarding the preparation methods and morphology control of rare earth nanomaterials, this article introduces preparation techniques such as solid-phase, liquid-phase, and vapor-phase methods. It discusses the influencing factors and control strategies of different methods on nanomaterial morphology, analyzes the advantages and disadvantages of each method and the research progress in different countries and regions. Simultaneously, it summarizes the applications of rare earth nanomaterials in solid-state hydrogen storage, electrochemical hydrogen storage, liquid hydrogen storage, catalytic combustion, and other areas. This study examines the relationship between preparation routes, morphological control and hydrogen storage performance, with particular emphasis on rare-earth-based nanomaterials. It highlights the challenges and prospects for their practical application in energy storage. The mechanisms of rare earth hydrogen storage and achieved research results are summarized. Prospects for the development of the rare earth nanomaterials field are also presented.

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