Enhancing high-temperature energy density of dielectric composites by tailoring molecular semiconductors

By regulating the structure of electron-donating groups in DPP-X (X = Cl, Ph, O), the carrier trapping capability and interfacial interactions of PEI-DPP-X composites are optimized, thereby improving energy storage performance.

Authors

Zhongna Yan (ORCID: https://orcid.org/0000-0001-6693-9561)
Dang Wu
Dou Zhang (ORCID: https://orcid.org/0000-0001-8555-2784)
Xiaona Li (ORCID: https://orcid.org/0000-0003-0797-8346)
Yuting Wan (ORCID: https://orcid.org/0000-0002-4366-809X)
Hang Luo (ORCID: https://orcid.org/0000-0003-3351-4238)
Xiwen Yang

Institutions

Central South University (CN)
Guangdong University of Petrochemical Technology (CN)
Changsha University of Science and Technology (CN)

Publication Details

Journal: Journal of Materials Chemistry C
Published: 2025-11-10
DOI: https://doi.org/10.1039/d5tc03153b
Primary Topic: Dielectric materials and actuators
Type: article
Field-Weighted Citation Impact: 0.00

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article

Enhancing high-temperature energy density of dielectric composites by tailoring molecular semiconductors

Zhongna Yan, Dang Wu, Dou Zhang, Xiaona Li et al.

Nov 10, 2025

Journal of Materials Chemistry C

Dielectric materials and actuators

article

Enhancing high-temperature energy density of dielectric composites by tailoring molecular semiconductors

Zhongna Yan, Dang Wu, Dou Zhang, Xiaona Li, Yuting Wan, Hang Luo, Xiwen Yang

November 10, 2025article en

Abstract

By regulating the structure of electron-donating groups in DPP-X (X = Cl, Ph, O), the carrier trapping capability and interfacial interactions of PEI-DPP-X composites are optimized, thereby improving energy storage performance.

Journal of Materials Chemistry CVol. 14(1)

Central South University (CN), Guangdong University of Petrochemical Technology (CN), Changsha University of Science and Technology (CN)

Openalex Percentile: Top 67%

Dielectric materials and actuators

DOI Source OpenAlex

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