Citation: Cai Jun-Fang, Liu Ming-Hua, Li Jin-Ru, Jiang Long. Monolayers and Langmuir-Blodgett Films of Benzimidazole-containing Schiff Bases without Substituted Alkyl Chain[J]. Acta Physico-Chimica Sinica, 2000, 16(07): 583-586. doi: 10.3866/PKU.WHXB20000702
Monolayers and Langmuir-Blodgett Films of Benzimidazole-containing Schiff Bases without Substituted Alkyl Chain
Two benzimidazole-containing Schiff bases 2 (2′-hydroxybenzylidene)-aminobenzimi-dazole (HBA) and 2-(2′-hydroxynaphthylidene)-aminobenzimidazole (HNA),which have no substituted alkyl chains, have been found to form stable monolayers at the air/water interface in the presence of Ag(I) ion in the subphase. It has been found from UV-vis spectra and XPS measurements that the complex formation between the Schiff bases with Ag(I) ion induced the monolayer formation.
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