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2D Nb4 N5 Nanosheets Synthesized by a Template Method.
Chemistry - An Asian Journal ( IF 4.1 ) Pub Date : 2020-04-15 , DOI: 10.1002/asia.202000267
Yuyu Su 1 , Lifeng Wang 1 , Dan Liu 1 , Liangzhu Zhang 1 , Jiemin Wang 1 , Cheng Chen 1 , Guoliang Yang 1 , Joselito Razal 1 , Weiwei Lei 1
Affiliation  

Niobium nitrides possess superconductivity and stable chemical stability, which render them desirable candidates for energy storage. Therefore, they deserve exploration for potential energy storage applications. Here we report on the synthesis of 2D Nb4 N5 nanosheets by ammonization of NbS2 nanosheets as templates at 700 °C. The obtained 2D Nb4 N5 nanosheets retain their hexagon shape and display a porous structure with a pore size of 3.716 nm. These 2D Nb4 N5 nanosheets exhibit capacitor behavior as electrode materials for energy storage. This study opens a new avenue in synthesizing 2D materials based on 2D templates.

中文翻译:

通过模板方法合成的2D Nb4 N5纳米片。

氮化铌具有超导性和稳定的化学稳定性,这使其成为理想的储能候选材料。因此,他们值得探索潜在的储能应用。在这里,我们报告通过在700°C下氨化NbS2纳米片作为模板来合成2D Nb4 N5纳米片。所获得的2D Nb4 N5纳米片保持其六边形形状,并显示出孔径为3.716 nm的多孔结构。这些2D Nb4 N5纳米片表现出电容器性能,作为储能电极材料。这项研究为基于2D模板的2D材料合成开辟了一条新途径。
更新日期:2020-03-25
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