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arXiv 2304.06951cond-mat.mtrl-sci
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La2NiMnO6双钙钛矿在各种应用中的最新进展;挑战与机遇

Recent advances in La2NiMnO6 Double Perovskites for various applications; Challenges and opportunities

Suresh Chandra Baral, P. Maneesha, E. G. Rini, Somaditya Sen

AI总结:

本文综述了La2NiMnO6双钙钛矿的结构、电学、磁学、催化及介电性质,并探讨其在太阳能电池、光催化、燃料电池等领域的应用前景与挑战。

摘要:

双钙钛矿R2NiMnO6(R=稀土元素)(RNMO)因其结构修饰带来的多功能特性而成为一类重要的材料。特别是多功能双钙钛矿氧化物La2NiMnO6(LNMO),同时具有电有序和磁有序、化学灵活性、多功能性以及高铁磁居里温度、高吸收率、介电性等不可或缺的性质,因其丰富的物理内涵和在各种技术中的多样化应用而引起了广泛关注。这证明了该类材料的深入研究是合理的,并且它们在基础和应用方面都受到密切关注。鉴于该材料在无铅钙钛矿太阳能电池、有机染料光催化降解、清洁制氢、电可调器件、燃料电池、气体传感和生物医学应用中的需求,有必要对迄今为止的所有文献、正在进行的研究以及未来前景进行综述。本综述总结了LNMO的所有物理和结构性质,如电学、磁学、催化和介电性质及其潜在机制。这篇综述文章为探索新材料研究中未暴露的性质提供了LNMO材料研究范围的见解,并确定了双钙钛矿家族材料未来研究的领域。

英文摘要:

Double perovskites R2NiMnO6 (R= Rare earth element) (RNMO) are a significant class of materials owing to their Multifunctional properties with structural modifications. In particular, multifunctional double perovskite oxides La2NiMnO6 (LNMO) which possess both electric and magnetic orderings, chemical flexibility, versatility, and indispensable properties like high ferromagnetic curie temperature, high absorption rates, dielectrics, etc. have drawn a lot of attention due their rich physics and diverse applications in various technology. This justifies the intense research in this class of materials, and the keen interest they are subject to both the fundamental and practical side. In view of the demands of this material in lead-free perovskite solar cells, photocatalytic degradation of organic dyes, clean hydrogen production, electric tuneable devices, Fuel cells, gas sensing, and Biomedical applications, there is a need for an overview of all the literature so far, the ongoing research and the future prospective. This review summarised all the Physical and Structural Properties of LNMO such as electric, magnetic, catalytic, and dielectric properties with their underlying mechanisms. This review article provides insight into the scope of studies in LNMO material for exploring unexposed properties in new material research and to identify areas of future investigation of the materials in the double perovskite family.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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