Fabrication of Octyltriethoxysilane Langmuir-Blodgett Thin Film
Yükleniyor...
Dosyalar
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Natl Inst Optoelectronics
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In the present work the monolayer properties at the air-water interface of Octyltriethoxysilane (C8TES) molecules are investigated using Langmuir isotherm graphs. Uniform and high quality Langmuir-Blodgett films of these molecules are prepared and characterized by UV-visible, atomic force microscopy and quartz crystal microbalance measurements to determine the deposition quality of these films. High transfer ratio of about 0.99 at a deposition pressure of 11 mN/m was obtained. The contact angle of water was 93.17 degrees with a surface free energy of 23.8 mN/m. The use of soluble triethoxy-based silane coupling agents under anhydrous conditions is shown to produce surfaces with a minimal number of surface defects. C8TES material has been demonstrated to produce well organised LB films and is shown to be a good candidate for application in the field of biosensors.
Açıklama
Anahtar Kelimeler
B1. Organic compounds, Thin films, silane, Atomic force microscopy
Kaynak
Journal of Optoelectronics and Advanced Materials
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
12
Sayı
7
Künye
Can, K., Özmen, M., Gürfidan, L., Gübbük, İ. H., Kaymak, E., Ersöz, M., Özbek, Z., Çapan, R., (2010). Fabrication of Octyltriethoxysilane Langmuir-Blodgett Thin Film. Journal of Optoelectronics and Advanced Materials, 12(7), 1552-1555.
