Impact of molecular configuration on the photoluminescence and electrical characteristics of poly-pyrrol-thiazol-imine polymers films
Ahmed R Ghazy, El-Refaie Kenawy, Nourhan Darwesh, S Shendy, Abdelhamid El-Shaer, R Ghazy · 2024
Read Impact of molecular configuration on the photoluminescence and electrical characteristics of poly-pyrrol-thiazol-imine polymers films by Ahmed R Ghazy, El-Refaie Kenawy, Nourhan Darwesh, S Shendy, Abdelhamid El-Shaer, R Ghazy (2024) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11569217.txt.
Description
Two plastics can share the same atoms yet behave differently because their links point in different directions. Ahmed Ghazy and co-authors compared two such forms of a pyrrole-based polymer in 2024, casting films of the Z and E shapes and measuring how they absorb light, glow, and carry charge.
The forms matched below green wavelengths, then parted: the Z form's energy gap measured wider, and it glowed red where the E form glowed green-yellow. Both conducted as n-type semiconductors with similar carrier counts, though their charge relaxation times differed six-fold. The authors say the shape of the links alone tunes the material for light and electronic devices.
Catalog record
| CREATOR | Ahmed R Ghazy, El-Refaie Kenawy, Nourhan Darwesh, S Shendy, Abdelhamid El-Shaer, R Ghazy |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 34 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |