Engineering the dielectric constants of polymers: from molecular to mesoscopic scales

J Chen, Z Pei, B Chai, P Jiang, L Ma, L Zhu… - Advanced …, 2024 - Wiley Online Library
Polymers are essential components of modern‐day materials and are widely used in various
fields. The dielectric constant, a key physical parameter, plays a fundamental role in the light …

[PDF][PDF] Progress on polymer dielectrics for electrostatic capacitors application

H Luo, F Wang, R Guo, D Zhang, G He… - Advanced …, 2022 - Wiley Online Library
Polymer dielectrics are attracting increasing attention for electrical energy storage owing to
their advantages of mechanical flexibility, corrosion resistance, facile processability, light …

Intrinsic polymer dielectrics for high energy density and low loss electric energy storage

J Wei, L Zhu - Progress in polymer science, 2020 - Elsevier
High energy density, high temperature, and low loss polymer dielectrics are highly desirable
for electric energy storage applications such as film capacitors in the power electronics of …

Boosting exciton dissociation by regulating dielectric constant in covalent organic framework for photocatalysis

G Li, P Fu, Q Yue, F Ma, X Zhao, S Dong, X Han… - Chem Catalysis, 2022 - cell.com
Polymer semiconductor photocatalysts usually suffer from the high exciton binding energy
because of the low dielectric constant. Herein, two crystalline polymer photocatalyst …

Ionic dye based covalent organic frameworks for photothermal water evaporation

G Li, Q Yue, P Fu, K Wang, Y Zhou… - Advanced Functional …, 2023 - Wiley Online Library
Conversion of solar energy into heat for water evaporation is of great significance to provide
clean and sustainable technology for water purification by using inexhaustible sunlight. In …

Organic molecules with inverted gaps between first excited singlet and triplet states and appreciable fluorescence rates

R Pollice, P Friederich, C Lavigne… - Matter, 2021 - cell.com
One recent proposal for designing state-of-the-art emissive materials in organic light-
emitting diodes (OLEDs) is the principle of thermally activated delayed fluorescence (TADF) …

Counterion control and the spectral signatures of polarons, coupled polarons, and bipolarons in doped P3HT films

EC Wu, CZ Salamat, OL Ruiz, T Qu… - Advanced Functional …, 2023 - Wiley Online Library
When an electron is removed from a conjugated polymer, such as poly (3‐hexylthiophene‐
2, 5‐diyl)(P3HT), the remaining hole and associated change in the polymer backbone …

Symmetry-breaking charge separation in molecular constructs for efficient light energy conversion

E Sebastian, M Hariharan - ACS Energy Letters, 2022 - ACS Publications
The generation of electron–hole radical pair at the active layer of organic photovoltaics
through symmetry-breaking charge separation (SB-CS) has a crucial role in enhancing open …

All-organic polymer dielectrics containing sulfonyl dipolar groups and π–π stacking interaction in side-chain architectures

H Xu, G He, S Chen, S Chen, R Qiao, H Luo… - …, 2021 - ACS Publications
Although polymer dielectrics show wide application prospects in electronic and electrical
fields, a low relative dielectric constant and a low energy density restrict their rapid …

Polarization engineering of conjugated microporous polymers to boost exciton dissociation by dielectric constant regulation for photocatalytic degradation of …

W Zhang, P Sun, B Wang, S Li, B Yi, Q Liu… - Separation and …, 2024 - Elsevier
Photocatalytic degradation of antibiotics in wastewater by polymeric semiconductors
represents a promising strategy for alleviating environmental pollution and ecological …