Citation: Xi You LI, Hui Jun XU. The Mixed LB film of Crowned Phthalocyanine and Picrate[J]. Chinese Chemical Letters, ;1998, 9(6): 573-575. shu

The Mixed LB film of Crowned Phthalocyanine and Picrate

Xi You LI ,
Hui Jun XU

Institute of Photographic Chendstry, Chinese Academy of Sciences, Beijing 100101

Received Date: 19 January 1998

Fund Project: We thank the National Natural Science Foundation of China for the financial support (project No. 29733100).

The mixed LB film of mono crown ether substituted phthalocyanine (CPc) and potassium picrate (PiK) were prepared by adding potassium picrate in subphase. The π-A isotherms show that the addition of PiK in subphase increases the orientation angles of phthalocyanine in monolayers. The absorption spectra revealed that the monolayer can be transferred to substrates easily. X-ray diffraction results show that the mixed film possesses the same thickness as that of pure phthalocyanine film.
- mono crown ether phthalocyanine,
- LB film,
- picrate
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