Molecular Motion and Energy Migration in Polymers.

Abstract

Extensive studies have been carried out on the time-resolved fluorescence, and fluorescence anisotropy, of a variety of synthetic polymers in dilute solution, disordered glasses, and solid state. Picosecond lasers were used for excitation and time-correlated single-photon counting for detection. Polymers studied included poly(styrene) and copolymers with methyl methacrylate, acrylonitrile and butadiene; polymethyl acrylate and methacrylate tagged, with vinyl-napthalene and acenaphthylene; various poly(diacetylenes), and 4,4' di-phenylene diphenyl vinylene.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1985
Accession Number
ADA185409

Entities

People

  • David F. Phillips

Organizations

  • Royal Institution

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Energy and Power Technologies
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Alkenes
  • Chemical Synthesis
  • Chemistry
  • Copolymers
  • Crystal Structure
  • Detection
  • Energy Transfer
  • Fluorescence
  • Luminescence
  • Macromolecules
  • Molecules
  • Nanosecond Time
  • Optical Properties
  • Organic Chemistry
  • Plastic Explosives
  • Polymers
  • Synthetic Polymers

Fields of Study

  • Chemistry

Readers

  • Polymer Science and Technology
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Directed Energy
  • Microelectronics