MBenes:具有有序金属空位的二维过渡金属硼化物

IF 8.9 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Chinese Chemical Letters Pub Date : 2023-01-01 DOI:10.1016/j.cclet.2021.10.078

Hui Yang , Liang Chu

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引用次数: 7

摘要

二维MBenes在理论上被预测具有独特的电子结构和物理化学性质，因此在各种应用中显示出很大的前景。然而，单层MBene的合成仍然是一个巨大的挑战，因为它的正交结构的MAB相。最近，Linköping大学的科学家们已经制造出具有有序金属空位的二维单层Mo4/3B2-xTz。他们的结果证明了自上而下化学剥离层合化合物方法的可行性，并为进一步制备丰富的MBenes提供了原理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

MBenes: Two-dimensional transition-metal borides with ordered metal vacancies

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MBenes: Two-dimensional transition-metal borides with ordered metal vacancies

2D MBenes have been theoretically predicted to possess unique electronic structures and physicochemical properties, and thus shown great promise in various applications. However, the synthesis of individual single-layer MBene remains a grand challenge due to its orthorhombic structure of MAB phases. Recently, scientists from Linköping University have fabricated 2D monolayer Mo_4/3B_2-xT_z with ordered metal vacancies. Their results demonstrated the feasibility of top-down approach by chemical exfoliation of laminated compounds and provided the principle for further preparation of a wealth of MBenes.

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来源期刊

Chinese Chemical Letters 化学-化学综合

CiteScore

14.10

自引率

15.40%

发文量

8969

审稿时长

1.6 months

期刊介绍： Chinese Chemical Letters (CCL) (ISSN 1001-8417) was founded in July 1990. The journal publishes preliminary accounts in the whole field of chemistry, including inorganic chemistry, organic chemistry, analytical chemistry, physical chemistry, polymer chemistry, applied chemistry, etc.Chinese Chemical Letters does not accept articles previously published or scheduled to be published. To verify originality, your article may be checked by the originality detection service CrossCheck.