Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Network Covalent Solids

Network Covalent Solids

Network covalent solids contain a three-dimensional network of covalently bonded atoms as found in the crystal structures of nonmetals like diamond, graphite, silicon, and some covalent compounds, such as silicon dioxide (sand) and silicon carbide (carborundum, the abrasive on sandpaper). Many minerals have networks of covalent bonds.
To break or to melt a covalent network solid, covalent bonds must be broken. Because covalent bonds are relatively strong, covalent network solids are typically...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Predictors of urinary polycyclic aromatic hydrocarbon (PAH) metabolite concentrations in German children and adolescents using data from the German Environmental Survey 2014 - 2017 (GerES V).

International journal of hygiene and environmental health·2026

Same author

Stabilizing the Hexacyanotrimethylenecyclopropane Electron Acceptor-Structural and Photophysical Characterization.

Angewandte Chemie (International ed. in English)·2026

Same author

[Standards and conditions for the success of digitalization for Public health authorities].

Deutsche medizinische Wochenschrift (1946)·2026

Same author

A Critical Review to Avoid Common Misinterpretations in Characterizing Graphene Oxide.

Chemical reviews·2026

Same author

Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany))·2025

Same author

Controlled Growth of Oligophenylene-Structures on Graphene for Facile Secondary Functionalization.

Angewandte Chemie (International ed. in English)·2025

Same journal

A Ni-Mediated Cross-Coupling Approach to Deuterated <sup>18</sup>F- Fluoromethylated (Hetero)arenes.

Journal of the American Chemical Society·2026

Same journal

Efficient Light-Driven CO<sub>2</sub> Capture and Reversible Release Enabled by Metastable Photoacid-Decorated Metal-Organic Frameworks.

Journal of the American Chemical Society·2026

Same journal

In Situ Raman Spectroscopy Reveals the Dynamic Evolution and Ethanol Dependence of SEI Structure in Li-Mediated N<sub>2</sub> Reduction Reaction.

Journal of the American Chemical Society·2026

Same journal

Solvent Esterification and Stoichiometric Control in Ambient-Grown FAPbI<sub>3</sub> Single-Crystal Solar Cells.

Journal of the American Chemical Society·2026

Same journal

Unlocking Azulene Functionalization via Strain-Induced Azulyne Intermediates.

Journal of the American Chemical Society·2026

Same journal

An Oxazine-Locked Covalent Organic Framework by a Tandem Pinner/Schiff Base Reaction for Hydrogen Peroxide Photosynthesis.

Journal of the American Chemical Society·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 16, 2026

Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions

Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions

Published on: July 3, 2025

Graphene Oxide: A One- versus Two-Component Material.

Anton Naumov¹, Fabian Grote², Marc Overgaard³

¹Department of Physics and Astronomy, Texas Christian University , TCU Box 298840, Fort Worth, Texas 761291, United States.

Journal of the American Chemical Society

|August 16, 2016

Summary

This summary is machine-generated.

Graphene oxide structure models were tested. Results show graphene oxide

More Related Videos

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

Published on: November 5, 2015

Related Experiment Videos

Last Updated: Mar 16, 2026

Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions

Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions

Published on: July 3, 2025

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

Published on: November 5, 2015

Area of Science:

Materials Science
Nanotechnology
Chemistry

Background:

Graphene oxide (GO) structure is debated, with models focusing on functional groups or a core-adsorbent system.
The role of oxidative debris (OD) in GO's optical properties is a key point of contention.

Purpose of the Study:

To investigate the validity of the two-component model of graphene oxide (GO).
To determine if adsorbed oxidative debris (OD) significantly influences GO's optical properties.

Main Methods:

Preparation of low-functionalization GO and oxidative debris (OD).
Creation of an artificial two-component system combining GO and OD.
Optical property analysis using absorption/emission spectra and lifetime measurements.

Main Results:

The combined system's optical properties differed significantly from pure GO.
Experimental data contradicts the model attributing GO's optical properties to adsorbed OD.

Conclusions:

Graphene oxide's optical properties are intrinsic to its oxygenated carbon framework, not adsorbed OD.
This confirms established structural models and enables reliable interpretation of GO's properties.
Findings facilitate controlled processing of graphene oxide for advanced applications.