Citation: Chen Zhao-Hui, Ma Ying, Yao Jian-Nian. High-Efficlent Photochromic WO3-polymer/1,10-DAD Self-assembly Films Modified by Organic Molecules[J]. Acta Physico-Chimica Sinica, 2000, 16(12): 1057-1061. doi: 10.3866/PKU.WHXB20001201
English
High-Efficlent Photochromic WO3-polymer/1,10-DAD Self-assembly Films Modified by Organic Molecules
A novel high-efficient photochromic self-assembly multilayered film has been fabricated from WO3 and 1,10-DAD solution using molecular deposition technique.The dependence of photochromic behavior on with WO3 in the WO3-polymer/1,10-DAD self-assembly film was discussed in comparison with WO3/4,4-BAMBp system.The results clearly show that organic molecules determine the charge density of the photo-induced charge-tracsfer complexes,andthus manipu-late the structure and the photochromic properties of the films.
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Key words:
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Molecular deposition films
- / Self-assembly
- / Photochromism
- / WO3
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