Preparation of Zinc (II) phthalocyanine-based LB thin film: Experimental characterization, the determination of some optical properties and the investigation of the optical sensing ability

AÇIKBAŞ Y., Erdogan M., Capan R., Ozkaya C., Baygu Y., Kabay N., ...More

Optik, vol.245, 2021 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 245
  • Publication Date: 2021
  • Doi Number: 10.1016/j.ijleo.2021.167661
  • Journal Name: Optik
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, INSPEC
  • Keywords: Langmuir-Blodgett films, Optical materials and properties, QCM, Sensors, SPR, Zn(II)phthalocyanine
  • Uşak University Affiliated: Yes

Abstract

Zinc(II) phthalocyanine (Zn(II)Pc) molecule was the first time prepared onto three different substrates utilizing Langmuir-Blodgett (LB) deposition technique to investigate its vapor sensing abilities and some optical properties. We utilized five different and well-known techniques to control monolayer quality of Zn(II)Pc LB film. The obtained the thickness and refractive index values for Zn(II)Pc LB film with coated at different layers vary from 3.2 to 10.9 nm and from 1.42 to 1.71, respectively. The sensing properties were investigated by exposing the Zn(II)Pc-based mass or optical sensor to some organic vapors. Kinetic results presented that this Zn(II)Pc material is a good candidate as a sensor element with a fast and reversible response for dichloromethane sensing devices.