Hydrogen sensing with NaY zeolite-entrapped copper dicyanoanthraquinone diimines

Jun Shang Chang*, Lilian Kao Liu, Chong Mou Wang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


Intrazeolite copper dicyanoanthraquinone diimines were synthesized within NaY zeolite using a "ship-in-a-bottle" technique. IR absorption spectra confirmed the formation of Cu-DCNAQI in NaY. The compound material not only showed high stability against photocorrosion during IR irradiation but also exhibited remarkable sensitivity to hydrogen with negligible interference from exygen.

Original languageEnglish
Pages (from-to)L1042-L1043
JournalJapanese Journal of Applied Physics, Part 2: Letters
Issue number8 SUPPL. B
Publication statusPublished - 1996 Aug 15


  • Conductance
  • Copper dicyanoanthraquinone diimines
  • Hydrogen sensing
  • NaY zeolite
  • Ship-in-a-bottle synthesis

ASJC Scopus subject areas

  • General Engineering
  • General Physics and Astronomy


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