Tetraneopentoxyphthalocyanine Langmuir-Blodgett Films: Spectroscopy at the Air/Water Interface

Abstract

A series of tetraneopentoxyphthalolocyanine (Ag2+, Ni2+, Zn2+ and Co2+) compounds are used in the study of Langmuir monolayers at the air/water interface. Isotherm measurements and absorption spectra of the standing monolayers are presented to discuss the mechanism of monolayer formation with tetraneopentoxyphthalocyanines. The MTNPc species from self-assembled domains when the coverage is less than 1 monolayer. Combing exciton coupling theory with the isotherm measurement provides a consistent representation of the orientation angle of the MTNPc units at the air/water interface.

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Document Details

Document Type
Technical Report
Publication Date
Apr 04, 1991
Accession Number
ADA234603

Entities

People

  • Alfred Beverley Philip Lever
  • Jiangbo Ouyang

Organizations

  • University of York

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Space

DTIC Thesaurus Topics

  • Absorption
  • Absorption Spectra
  • Band Structures
  • Chemical Engineering
  • Chemistry
  • Engineering
  • Films
  • Filter Paper
  • Hydrophobic Properties
  • Materials Science
  • Measurement
  • Military Research
  • Monomolecular Films
  • Organic Solvents
  • Q Band
  • Spectra
  • Thin Films

Fields of Study

  • Chemistry

Readers

  • Nanofabrication and Microfabrication.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.
  • Thin Film Deposition Science.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene