Pentafluorosulfanylated polymers as electrets in nonvolatile organic field-effect transistor memory devices
| العنوان: | Pentafluorosulfanylated polymers as electrets in nonvolatile organic field-effect transistor memory devices |
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| المؤلفون: | Guoxian Zhang, Yu-Jung Lee, Julian M. W. Chan, Chia Chi Lin, Prabhat Gautam, Cheng-Liang Liu |
| المصدر: | Journal of Materials Chemistry C. 7:7865-7871 |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Organic field-effect transistor, Materials science, business.industry, Transistor, 02 engineering and technology, General Chemistry, Polymer, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, law.invention, chemistry.chemical_compound, Dipole, chemistry, Chemical Moiety, law, Functional group, Materials Chemistry, Optoelectronics, Thermal stability, Electret, 0210 nano-technology, business |
| الوصف: | The synthesis and characterization of a pair of pentafluorosulfanylated styrenic polymers and their subsequent application in nonvolatile organic field-effect transistor (OFET) memory devices are reported. The unusual pentafluorosulfanyl (SF5) functional group is unique in that it possesses a strong dipole moment that arises from both inductive and resonance effects but is at the same time highly hydrophobic. This intriguing chemical moiety also presents steric bulk that is comparable to a tert-butyl group. Exploiting these intrinsic physicochemical properties, the use of pentafluorosulfanylated styrenic polymers as the electret layer of nonvolatile OFET-based memory devices is reported. Aside from being the first examples of SF5-functionalized styrenic polymers, the reported materials also display excellent thermal stability, moderately large memory windows and retention times, and stable reversibilities spanning multiple PGM/ERS cycles. |
| تدمد: | 2050-7534 2050-7526 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::b7d4a542bde9e872ca9659a78a6487dc https://doi.org/10.1039/c9tc00756c |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........b7d4a542bde9e872ca9659a78a6487dc |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20507534 20507526 |
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