Tailored Nanoarchitectures: MoS₂/Graphene and MoS₂/Graphene Oxide Thin Films via Liquid-Liquid Interfacial Route.

IF 3.5 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemistry - An Asian Journal Pub Date : 2025-01-02 Epub Date: 2024-11-13 DOI:10.1002/asia.202401036

Ariane Schmidt, Amanda F Pereira, Aldo J G Zarbin

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引用次数: 0

Abstract

The nanostructured assembly of different two-dimensional (2D) materials in specific organization is crucial for developing materials with synergistic properties. In this study, we present a general methodology to prepare thin, transparent and self-assembled films of 2D/2D composites based on molybdenum sulfide (MoS₂)/graphene oxide (GO) or MoS₂/reduced graphene oxide (rGO), through the liquid/liquid interfacial route. Different nanoarchitectures are obtained by changing simple experimental parameters during the thin film preparation steps. The films were characterized by UV-Vis and Raman spectroscopy, scanning electron microscopy and cyclic voltammetry, evidencing that the experimental route used plays a role in the organization and properties of the assembled nanoarchitectures. Likewise, nanostructures of MoS₂/GO and MoS₂/rGO prepared through the same route have different organizations due to the different interactions between the materials. This showcases the potential of the technique to prepare tailored nanoarchitectures with specific properties for various applications, paving the way for innovative nanotechnology and materials science applications.

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定制纳米结构：通过液-液界面途径实现 MoS2/石墨烯和 MoS2/氧化石墨烯薄膜。

将不同的二维（2D）材料以特定的组织形式进行纳米结构组装，对于开发具有协同特性的材料至关重要。在本研究中，我们介绍了一种基于硫化钼（MoS2）/氧化石墨烯（GO）或 MoS2/还原氧化石墨烯（rGO）的二维/二维复合材料薄膜的一般制备方法。通过改变薄膜制备步骤中的简单实验参数，可获得不同的纳米结构。这些薄膜通过紫外-可见光光谱、拉曼光谱、扫描电子显微镜和循环伏安法进行了表征，证明所采用的实验路线在组装纳米结构的组织和特性方面发挥了作用。同样，通过相同途径制备的 MoS2/GO 和 MoS2/rGO 纳米结构也因材料之间的相互作用不同而具有不同的组织。这展示了该技术为各种应用制备具有特定性能的定制纳米结构的潜力，为创新纳米技术和材料科学应用铺平了道路。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemistry - An Asian Journal 化学-化学综合

CiteScore

7.00

自引率

2.40%

发文量

535

审稿时长

1.3 months

期刊介绍： Chemistry—An Asian Journal is an international high-impact journal for chemistry in its broadest sense. The journal covers all aspects of chemistry from biochemistry through organic and inorganic chemistry to physical chemistry, including interdisciplinary topics. Chemistry—An Asian Journal publishes Full Papers, Communications, and Focus Reviews. A professional editorial team headed by Dr. Theresa Kueckmann and an Editorial Board (headed by Professor Susumu Kitagawa) ensure the highest quality of the peer-review process, the contents and the production of the journal. Chemistry—An Asian Journal is published on behalf of the Asian Chemical Editorial Society (ACES), an association of numerous Asian chemical societies, and supported by the Gesellschaft Deutscher Chemiker (GDCh, German Chemical Society), ChemPubSoc Europe, and the Federation of Asian Chemical Societies (FACS).