Molybdenum Oxide Nanosheets

Molybdenum oxide nanosheets are ultrathin, two-dimensional forms of molybdenum oxides that combine a high surface-area-to-volume ratio with tunable electronic and chemical properties. Their layered crystal structures can be produced or separated through synthesis and exfoliation, while variations in thickness, oxidation state, defects, and surface chemistry influence charge transport, ion insertion, light absorption, and catalytic activity. These features make molybdenum oxide nanosheets useful in chemistry and materials research for electrochemical energy storage, sensing, photocatalysis, and catalysis, where accessible surfaces and short diffusion pathways can improve reaction or device performance. Studying their structure-property relationships supports the design of more selective catalysts and responsive functional materials.

Molybdenum Oxide Nanosheets - Related Videos

Research

JoVE Journal - Chemistry

Preparation of Carbon Nanosheets at Room Temperature

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2016

We present the synthesis of an amphiphilic hexayne and its use in the preparation of carbon nanosheets at the air-water interface from a self-assembled monolayer of these reactive, carbon-rich molecular precursors.

Preparation of Liquid-exfoliated Transition Metal Dichalcogenide Nanosheets with Controlled Size and Thickness: A State of the Art Protocol

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Cited by 38 •

2016

A protocol for the liquid exfoliation of layered materials to nanosheets, their size selection and size measurement by microscopic and spectroscopic techniques is presented.

Temperature-programmed Deoxygenation of Acetic Acid on Molybdenum Carbide Catalysts

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Cited by 1 •

2017

Presented here is a protocol for the operation of a micro-scale temperature-programmed reactor for evaluating the catalytic performance of molybdenum carbide during acetic acid deoxygenation.

Education

JoVE Core - Chemistry

Oxidation Numbers

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2020

In redox reactions, the transfer of electrons occurs between reacting species. Electron transfer is described by a hypothetical number called the oxidation number (or oxidation state). It represents the effective charge of an atom or element, which is assigned using a set of rules. Oxidation Number (Oxidation State) In the case of an ionic compound, oxidation numbers are assigned based on the number of electrons transferred between reacting species. For example, in the formation of calcium...

Research

JoVE Journal - Engineering
Free Sample

Using Laser Scanning Microscopy to Determine Electromigration in Molybdenum Disilicide

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2025

Here, we describe a workflow using laser scanning microscopy to determine the volume electromigrated through a metal line under test. By varying different experimental variables, a multitude of information about electromigration can be acquired. In this work, the length of the onset of electromigration is determined.

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