English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

This contribution deals with application of several techniques based on charge transient contactless measurements (isothermal charge transient spectroscopy IQTS), and by electrochemical methods of double step voltcoulometry and cyclic voltammetry, two complementary methods, which are potentially suitable for obtaining information about bulk relaxation and transport processes and the structure of electronic localized states and their basic parameters. Both methods were tested by two well known polymers, the first, Poly[methylphenylsilylene] and the second Poly(p-phenylene vinylene. The results were explained both in terms of bulk relaxation ant transport processes, trap parameters and the influence of UV degradation. The metastability in reconstruction of dangling bonds ensuing after the UV degradation due to the Si-Si σ conjugated bond scission and its ability to reconstruct after the thermal anneal was again found in accord with the previous results.

Charge Transient and Electrochemical Measurements as a Tool for Characterization and Degradation Study of Organic Semiconductors - PMPSis and MEH-PPV