Stabilization, Characterization, and Electrochemical Applications of High-Entropy Oxides: Critical Assessment of Crystal Phase–Properties Relationship

Gracita M. Tomboc; Xiandi Zhang; Songa ChoiDaekyu KimLawrence Yoon Suk LeeKwangyeol Lee

首页> 外文期刊>Advanced functional materials >Stabilization, Characterization, and Electrochemical Applications of High-Entropy Oxides: Critical Assessment of Crystal Phase–Properties Relationship

【24h】

Stabilization, Characterization, and Electrochemical Applications of High-Entropy Oxides: Critical Assessment of Crystal Phase–Properties Relationship

机译：Stabilization, Characterization, and Electrochemical Applications of High-Entropy Oxides: Critical Assessment of Crystal Phase–Properties Relationship

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

High-entropy oxides (HEOs), a class of newly emerging energy conversionand storage technology materials, have gained significant interest dueto their unique structure, complex stoichiometry, and correspondingsynergetic effect. Despite the increasing number of reported studiesrelated to HEOs in recent years, details of their structural propertiesand electrochemical activities are still lacking. Herein, the excitingdevelopments of HEOs regarding their design, synthesis, characterization,theoretical calculations, and electrochemical performances are outlined.The fundamentals of HEOs, including their strict definition, mainfeatures, and four-core aspect effects are presented. The differentsynthetic methods of HEOs are categorized to highlight the significanceof parameter optimization to ensure the single-phase stability of HEOs.The advances in characterization techniques on the local lattice andatomic distribution and the basic principles of combinatorial screeningmethods based on computational techniques are also elaborated. RecentHEO-based electrode/electrocatalysts toward Li-ion batteries and oxygencatalysis are reviewed to assess the potential applications of HEOs. Thisreview draws attention to the critical challenges of HEOs that are worthmore extensive explorations in the future.

著录项

来源
《Advanced functional materials》 |2022年第43期|2205142.1-2205142.25|共25页
作者
Gracita M. Tomboc; Xiandi Zhang; Songa ChoiDaekyu KimLawrence Yoon Suk LeeKwangyeol Lee;
展开▼
作者单位

Department of Chemistry and Research Institute for Natural SciencesKorea UniversitySeoul 02841, Republic of Korea Green Hydrogen Lab (GH2Lab)Institute for Hydrogen Research (IHR)Université du Québec à Trois-Rivières (UQTR)3351 Boulevard des Forges, Trois-;

Department of Applied Biology and Chemical Technology and ResearchInstitute for Smart EnergyThe Hong Kong Polytechnic UniversityHung Hom, Kowloon, Hong Kong SAR, China;

Department of Chemistry and Research Institute for Natural SciencesKorea UniversitySeoul 02841, Republic of Korea;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类
关键词
combinatorial screening approach; energy conversion; energy storage; high-entropy oxides; phase stability; structural characterization;

Stabilization, Characterization, and Electrochemical Applications of High-Entropy Oxides: Critical Assessment of Crystal Phase–Properties Relationship

摘要

著录项

相关主题

期刊订阅