Electrochromism for the Investigation of Slow Movements in Macromolecules

An account is given of the most important theoretical principles of electrochromism, and the possibility of its application is discussed. Apparatus and method of measurement are described. Results are considered for linear polymers in elastic and vitreous states over the range of relaxation times 10^–3–10⁶ s. A list of 31 references is included.