Characterization and oxygen-sensing at polycrystalline copper-dicyanoanthraquinone diimines

Hwang Yaw Cheng, Chong Mou Wang, Lilian Kao Liu

研究成果: 雜誌貢獻期刊論文同行評審

6 引文 斯高帕斯(Scopus)


A series of substituted dicyanoanthraquinone diimines (DCNAQI) and related copper complexes were synthesized and characterized. These materials behaved like semiconductor and showed strong absorption in the IR region. With bandgap excitation, the photoconductances measured at these copper-DCNAQI complexes revealed a nearly linear relationship with the partial pressure of oxygen atmosphere. This remarkable relationship might be attributed to the retardation of the electron mobility caused by the interaction between the electron and oxygen adsorbed at the Cu-DCNAQI surface.

頁(從 - 到)L607-L609
期刊Japanese Journal of Applied Physics
出版狀態已發佈 - 1994 四月

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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