Journal of Colloid and Interface Science, Год журнала: 2024, Номер 682, С. 1104 - 1115
Опубликована: Дек. 5, 2024
Язык: Английский
Journal of Colloid and Interface Science, Год журнала: 2024, Номер 682, С. 1104 - 1115
Опубликована: Дек. 5, 2024
Язык: Английский
Materials Today Energy, Год журнала: 2025, Номер 48, С. 101800 - 101800
Опубликована: Янв. 5, 2025
Язык: Английский
Процитировано
3Nature Communications, Год журнала: 2025, Номер 16(1)
Опубликована: Янв. 17, 2025
Polymer dielectric materials are widely used in electrical and electronic systems, there have been increasing demands on their properties at high temperatures. Incorporating inorganic nanoparticles into polymers is an effective approach to improving properties. However, the agglomeration of destabilization organic-inorganic interface temperatures limited development nanocomposites toward large-scale industrial production. In this work, we synthesize metal-organic cage crosslinked by incorporating self-assembled cages with amino reaction sites polyetherimide matrix. The in-situ crosslinking not only achieves a homogeneous distribution components, but also constructs robust interfaces, which avoids interfacial losses conventional improves breakdown strength elevated Ultimately, developed exhibit exceptionally energy densities 7.53 J cm-3 (150 °C) 4.55 (200 charge-discharge efficiency 90%.
Язык: Английский
Процитировано
3Progress in Materials Science, Год журнала: 2025, Номер unknown, С. 101458 - 101458
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
2Energy & Environmental Science, Год журнала: 2024, Номер 17(22), С. 8866 - 8873
Опубликована: Янв. 1, 2024
The Anderson localization effect has been exploited in the design of high-temperature dielectric polymers, resulting reduced conduction loss and outstanding capacitive energy storage performance over a wide temperature range up to 250 °C.
Язык: Английский
Процитировано
8Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161058 - 161058
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
1Advanced Materials, Год журнала: 2024, Номер 36(47)
Опубликована: Окт. 10, 2024
Abstract Nanoscale polar regions, or nanodomains (NDs), are crucial for understanding the domain structure and high susceptibility of relaxors. However, unveiling evolution function NDs during polarization switching at microscopic level is great challenge. The experimental in situ characterization under electric‐field perturbations, computational accurate prediction dipole within a sufficiently large supercell, notoriously tricky tedious. These difficulties hinder full link between micro dynamics macro switching. Herein, real‐time nanoscale observed visualized an exemplary relaxor system Bi 5‐ x La Mg 0.5 Ti 3.5 O 15 . Two fundamentally different pathways dynamic characteristics revealed: one steep, bipolar‐like two degenerate states; another flat, multi‐step process with thermodynamically stable non‐polar mesophase mediating states. determined by distinct Landau energy landscapes that strongly dependent on intrinsic configurations interdomain interactions. This work bridges gap switching, providing guiding principle strategic design optimization
Язык: Английский
Процитировано
3Advanced Composites and Hybrid Materials, Год журнала: 2025, Номер 8(2)
Опубликована: Март 17, 2025
Язык: Английский
Процитировано
0Journal of Materials Chemistry A, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
The self-assembled anisotropic coating modifies the surface defects of amorphous polymers, inhibiting charge injection and greatly improving breakdown strength storage efficiency.
Язык: Английский
Процитировано
0Progress in Polymer Science, Год журнала: 2025, Номер unknown, С. 101957 - 101957
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0Journal of Energy Storage, Год журнала: 2025, Номер 124, С. 116934 - 116934
Опубликована: Май 6, 2025
Язык: Английский
Процитировано
0