X-ray characterization of cellulose LB films
β Scribed by L. Yanusova; N. Stiopina; L. Feigin; Yu. Baklagina; A. Khripunov; V. Lavrentiev
- Book ID
- 103940041
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 111 KB
- Volume
- 198
- Category
- Article
- ISSN
- 0921-4526
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β¦ Synopsis
Polymer molecules of cellulose acetomyristat (CAM) with different degrees of substitution (7) on acyl groups of myristic and acetic acids were synthesized and their crystals were investigated by X-ray diffraction methods to choose a proper y for fabrication of well-packed LB films. It was shown that there is a possibility of fabricating CAM LB films in which one-third of the long side chains is changed into different functional groups: drugs (for medical purposes), light sensitive compounds (for micro electronics) or others.
π SIMILAR VOLUMES
The electrical and dielectric properties of palmitoyl cellulose LangmuirΒ±Blodgett (LB) film were investigated. The currentΒ±voltage characteristics have shown threshold properties, which have been explained by the monolayer number based effect. From capacitance measurements, the fraction of area of t