Improved photostability of tetramethyl orthosilicate-modified InP/ZnS quantum dots

Taichi Watanabe, Yoshiki Iso, Tetsuhiko Isobe, Hirokazu Sasaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

InP/ZnS QDs shelled by silica derived from tetramethyl orthosilicate were prepared under hydrophobic condition. Silica shelled QDs showed higher photostability than original QDs. This was because silica shell suppressed QD oxidation by oxygen in air.

Original languageEnglish
Title of host publication24th International Display Workshops, IDW 2017
PublisherInternational Display Workshops
Pages671-672
Number of pages2
Volume1
ISBN (Electronic)9781510858992
Publication statusPublished - 2017 Jan 1
Event24th International Display Workshops, IDW 2017 - Sendai, Japan
Duration: 2017 Dec 62017 Dec 8

Other

Other24th International Display Workshops, IDW 2017
CountryJapan
CitySendai
Period17/12/617/12/8

Keywords

  • InP/ZnS
  • Photoluminescence
  • Photostability
  • Quantum dots

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging

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  • Cite this

    Watanabe, T., Iso, Y., Isobe, T., & Sasaki, H. (2017). Improved photostability of tetramethyl orthosilicate-modified InP/ZnS quantum dots. In 24th International Display Workshops, IDW 2017 (Vol. 1, pp. 671-672). International Display Workshops.