Thermal decomposition of perfluorodecylsiloxane self-assembled monolayers in air |
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Authors: | Seo Eun K Sung M M |
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Affiliation: | Department of Chemistry, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Republic of Korea. |
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Abstract: | The thermal decomposition of perfluorodecylsiloxane self-assembled monolayers (SAMs) in air has been studied using atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS), and contact angle analysis. It is found that the monolayers are stable in air up to about 300 degrees C. Above 350 degrees C the monolayers primarily decompose through CC bond cleavage, with a gradual reduction in chain length. |
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