Citation: Xi You LI, Hui Jun XU, Da Peng JIANG, An De LU. Photoinduced Enhancement of Gas Response Behavior of Tetra(heptyloxy)phthalocyanine Thin Film[J]. Chinese Chemical Letters, ;1998, 9(2): 207-209. shu

Photoinduced Enhancement of Gas Response Behavior of Tetra(heptyloxy)phthalocyanine Thin Film

a Institute of Photographic Chemistry, Chinese Academy of Sciences, Bejing 100101;
b Changchun Institute of Physics, Chinese Academy of Sciences, Changchun 130021

Received Date: 15 September 1997

The response of a spin coated phthalocyanine film to lppm NO₂ can be increased significantly by light. This may be ascribed to the irritation of phthalocyanine molecules. This irritation decreased the energy changes of the electron transfer between NO₂ and phthalocyanine.
- phthalocyanine,
- gas sensing properties,
- photoinduced enhancement
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