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August 01, 2024 article Open access Aachen paper

Approaching Standardization: Mechanical Material Testing of Macroscopic Two‐Photon Polymerized Specimens (Adv. Mater. 34/2024)

Advanced Materials, vol. 36

DOI: 10.1002/adma.202470275 Full text (OA) OpenAlex

Abstract

Material Properties of Two-Photon Polymers With adaptive resolution two-photon polymerization (2PP) the fabrication of macroscopic material test specimens becomes possible. By combining conventional or even standardized testing methods and micromaterial testing, a comprehensive characterization of the mechanical, thermomechanical and fracture properties of materials processed with 2PP is possible. This study shows that 2PP delivers highly crosslinked polymers immediately after 3D printing without the need for post-curing. More details can be found in article number 2308497 by Thomas Koch, Aleksandr Ovsianikov, Franziska Chalupa-Gantner, Markus Lunzer, and co-workers.

Authors 9

  1. Thomas L. Koch

    TU Wien

    Affiliation as printed

    Institute of Materials Science and Technology TU Wien Vienna 1060 Austria

  2. Wenxin Zhang

    California Institute of Technology

    Affiliation as printed

    Division of Engineering and Applied Sciences California Institute of Technology Pasadena CA 91125 USA

  3. Thomas Tran

    California Institute of Technology

    Affiliation as printed

    Division of Engineering and Applied Sciences California Institute of Technology Pasadena CA 91125 USA

  4. Adrian Mikitisin Aachen Central Facility for Electron Microscopy

    RWTH Aachen University

    Affiliation as printed

    Central Facility for Electron Microscopy RWTH Aachen 52074 Aachen Germany

  5. Jakob Puchhammer

    TU Wien

    Affiliation as printed

    Institute of Materials Science and Technology TU Wien Vienna 1060 Austria

  6. Julia R. Greer

    California Institute of Technology · Kavli Nanoscience Institute

    Affiliation as printed

    Division of Engineering and Applied Sciences California Institute of Technology Pasadena CA 91125 USA

    Kavli Nanoscience Institute California Institute of Technology Pasadena CA 91125 USA

  7. Aleksandr Ovsianikov

    TU Wien

    Affiliation as printed

    Institute of Materials Science and Technology TU Wien Vienna 1060 Austria

  8. Franziska Chalupa‐Gantner

    TU Wien

    Affiliation as printed

    Institute of Materials Science and Technology TU Wien Vienna 1060 Austria

  9. Markus Lunzer
    Affiliation as printed

    UpNano GmbH Vienna 1030 Austria

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