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Anisotropic quasi-one-dimensional layered transition-metal trichalcogenides: synthesis, properties and applications

机译:各向异性准一体分层过渡金属三氯甲硅藻:合成,性能和应用

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摘要

The strong in-plane anisotropy and quasi-1D electronic structures of transition-metal trichalcogenides (MX3; M = group IV or V transition metal; X = S, Se, or Te) have pronounced influence on moulding the properties of MX(3)materials. In particular, the infinite trigonal MX(6)prismatic chains running parallel to theb-axis are responsible for the manifestation of anisotropy in these materials. Several marvellous properties, such as inherent electronic, optical, electrical, magnetic, superconductivity, and charge density wave (CDW) transport properties, make transition-metal trichalcogenides (TMTCs) stand out from other 2D materials in the fields of nanoscience and materials science. In addition, with the assistance of pressure, temperature, and tensile strain, these materials and their exceptional properties can be tuned to a superior extent. The robust anisotropy and incommensurable properties make the MX(3)family fit for accomplishing quite a lot of compelling applications in the areas of field effect transistors (FETs), solar and fuel cells, lithium-ion batteries, thermoelectricity,etc.In this review article, a precise audit of the distinctive crystal structures, static and dynamic properties, efficacious synthesis schemes, and enthralling applications of quasi-1D MX(3)materials is made.
机译:过渡金属三氯化物(MX3; M = IV或V过渡金属的强平面各向异性和准1D电子结构; X = S,SE或TE)对模塑MX(3)的性质具有显着影响材料。特别地,与BA轴平行的无限三棱镜MX(6)棱柱形链负责这些材料中各向异性的表现。几种奇妙性质,例如固有的电子,光学,电,磁,超导性和电荷密度波(CDW)传输性能,使过渡金属三氯化物(TMTC)从纳米科学和材料科学领域的其他2D材料中脱颖而出。另外,在压力,温度和拉伸菌株的辅助方面,这些材料及其卓越性能可以调整到优异程度。鲁棒的各向异性和不可掩盖的属性使MX(3)家族适合在现场效果晶体管(FET),太阳能和燃料电池,锂离子电池,热电等领域中实现相当大的令人信服的应用。在此评价中文章,对Quasi-1d MX(3)材料的静态和动态性质,有效的合成方案和焓应用进行了精确的晶体结构,静态和动态性能,有效的合成方案。

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  • 来源
    《RSC Advances》 |2020年第60期|共26页
  • 作者单位

    Jain Univ Ctr Nano &

    Mat Sci Jain Global Campus Bangalore 562112 Karnataka India;

    Jain Univ Ctr Nano &

    Mat Sci Jain Global Campus Bangalore 562112 Karnataka India;

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  • 正文语种 eng
  • 中图分类 化学;
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