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Updated: May 20, 2026

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies
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Mechanically robust 3D graphene macroassembly with high surface area.

Marcus A Worsley1, Sergei O Kucheyev, Harris E Mason

  • 1Physical Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, USA. worsley1@llnl.gov

Chemical Communications (Cambridge, England)
|July 17, 2012
PubMed
Summary
This summary is machine-generated.

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Researchers synthesized a novel 3D graphene macroassembly exhibiting significantly enhanced electrical conductivity, mechanical strength, and surface area. This advanced material demonstrates superior performance for potential applications in energy storage and advanced composites.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Chemical Engineering

Background:

  • Graphene's unique properties are hindered by challenges in scalable synthesis and assembly.
  • Developing 3D graphene structures with high performance remains a significant hurdle in materials science.

Purpose of the Study:

  • To synthesize a three-dimensional (3D) macroassembly of graphene sheets.
  • To achieve unprecedented electrical conductivity, mechanical strength, and surface area in a graphene material.

Main Methods:

  • Fabrication of a 3D macroassembly using graphene sheets.
  • Characterization of the synthesized material's electrical, mechanical, and surface properties.

Main Results:

  • Achieved electrical conductivity of ~10(2) S m(-1) and Young's modulus of ~50 MPa.

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

Published on: November 5, 2015

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
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12:33

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  • Demonstrated super-compressive deformation behavior with ~60% failure strain.
  • Obtained surface areas exceeding 1300 m(2) g(-1), approaching theoretical maximums.

    • Conclusions:

    • The synthesized 3D graphene macroassembly exhibits exceptional properties surpassing previous reports.
    • This material holds significant promise for applications requiring high conductivity, mechanical robustness, and large surface area.