Get access
Advertisement

Self-Healing of Chemical Gels Cross-Linked by Diarylbibenzofuranone-Based Trigger-Free Dynamic Covalent Bonds at Room Temperature

Authors

  • Keiichi Imato,

    1. Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    Search for more papers by this author
  • Dr. Masamichi Nishihara,

    1. Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    Search for more papers by this author
  • Takeshi Kanehara,

    1. Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    Search for more papers by this author
  • Dr. Yoshifumi Amamoto,

    1. Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    Search for more papers by this author
  • Prof. Atsushi Takahara,

    Corresponding author
    1. Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    2. Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    3. International Research Center for Molecular Systems, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    • Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    Search for more papers by this author
  • Prof. Hideyuki Otsuka

    Corresponding author
    1. Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    2. Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    3. International Research Center for Molecular Systems, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    • Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 (Japan)
    Search for more papers by this author

  • The present work is supported by a Grant-in-Aid of the Global COE Program, “Science for Future Molecular Systems” under the Ministry of Education, Culture, Science, Sports, and Technology of Japan. H.O. gratefully acknowledges financial support of the Funding Program (Green Innovation GR077) for Next Generation World-Leading Researchers from the Cabinet Office, Government of Japan.

Abstract

original image

Mit Diarylbibenzofuranon-Einheiten quervernetzte Polymere wurden durch Polyaddition synthetisiert. Der Bindungsaustausch der Gele und ihre makroskopische Selbstheilung wurden an Luft bei Raumtemperatur im Dunkeln erreicht. Die makroskopische Verbindung komplett getrennter Teile war erfolgreich (siehe Bild).

Get access to the full text of this article

Ancillary