Measuring the Pores' Structure in P3HT Organic Polymeric Semiconductor Films Using Interface Electrolyte/Organic Semiconductor Redox Injection Reactions and Bulk Space-Charge.

ABSTRACT: The article is another in a series of follow-up articles on the new spectroscopic method Energy Resolved-Electrochemical Impedance Spectroscopy (ER-EIS) and presents a continuation of the effort to explain the method for electronic structure elucidation and its possibilities in the study of organic polymeric semiconductors. In addition to the detailed information on the electronic structure of the investigated organic semiconductor, the paper deals with three of the hitherto not solved aspects of the method, (1) the pores structure, which has been embedded in the evaluation framework of the ER-EIS method and shown, how the basic quantities of the pores structure, the volume density of the pores' density coefficient β = (0.038 ± 0.002) nm^-1 and the Brunauer-Emmet-Teller su

SUBMITTER: Schauer F 

PROVIDER: S-EPMC9460914 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature