Academic Journal
Engineering Poly(phthalazinone ether sulfone) Dielectric Films for Stable High-Temperature Capacitive Energy Storage
| العنوان: | Engineering Poly(phthalazinone ether sulfone) Dielectric Films for Stable High-Temperature Capacitive Energy Storage |
|---|---|
| المؤلفون: | Chengwen Gu, Fanchen Sun, Qitong Wang, Jiahui Li, Yi Zhao, Yunhe Zhang, Shouhai Zhang, Xigao Jian, Zhihuan Weng |
| سنة النشر: | 1753 |
| مصطلحات موضوعية: | Biophysics, Biochemistry, Medicine, Ecology, Immunology, Cancer, Science Policy, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, commercially available bi, captured widespread interest, 150 ° c, superior mechanical attributes, phthalazinone ether sulfone, e , 3 , u <, phthalazinone structures, even superior, >< sub, temperature endurance, stable high, room temperature, highly promising, harsh conditions, forming process, forming capabilities, exceptional high, engineering poly |
| الوصف: | Poly(aryl ether) (PAE) dielectrics have captured widespread interest in the domain of film capacitors primarily due to their exceptional high-temperature endurance, advantageous film-forming capabilities, and superior mechanical attributes. However, the conventional PAEs had a complicated film-forming process and low discharge energy density. In order to solve this problem, a poly(phthalazinone ether sulfone) (PPES) with phthalazinone structures is synthesized. Compared to the commercial polysulfone, the PPES exhibits significantly higher discharge energy density ( U e ) and breakdown strength both at room temperature and elevated temperature. In particular, the U e value of PPES (3.66 J/cm 3 ) at 150 °C and 500 MV/m is even superior to that of commercially available bi-oriented polypropylene dielectric films, which are only 2.71 J/cm 3 at room temperature and 450 MV/m. This investigation has demonstrated that the PPES films with phthalazinone structures are highly promising for energy storage under harsh conditions. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| Relation: | https://figshare.com/articles/journal_contribution/Engineering_Poly_phthalazinone_ether_sulfone_Dielectric_Films_for_Stable_High-Temperature_Capacitive_Energy_Storage/24797623 |
| DOI: | 10.1021/acs.iecr.3c03400.s001 |
| الاتاحة: | https://doi.org/10.1021/acs.iecr.3c03400.s001 https://figshare.com/articles/journal_contribution/Engineering_Poly_phthalazinone_ether_sulfone_Dielectric_Films_for_Stable_High-Temperature_Capacitive_Energy_Storage/24797623 |
| Rights: | CC BY-NC 4.0 |
| رقم الانضمام: | edsbas.5EFAA00E |
| قاعدة البيانات: | BASE |
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