TY - JOUR
T1 - Inorganic–Organic Hybrid Dielectrics for Energy Conversion
T2 - Mechanism, Strategy, and Applications
AU - Wu, Fan
AU - Xie, Aming
AU - Jiang, Lai
AU - Mukherjee, Soumya
AU - Gao, Han
AU - Shi, Jiaoyan
AU - Wu, Jiale
AU - Shang, Hongcheng
AU - Sheng, Zhengxiao
AU - Guo, Ronghui
AU - Wu, Lipeng
AU - Liu, Jun
AU - Suss, Matthew E.
AU - Terzis, Alexandros
AU - Li, Weijin
AU - Zeng, Haibo
N1 - Publisher Copyright:
© 2023 Wiley-VCH GmbH.
PY - 2023/7/11
Y1 - 2023/7/11
N2 - Dielectric materials with higher energy storage and electromagnetic (EM) energy conversion are in high demand to advance electronic devices, military stealth, and mitigate EM wave pollution. Existing dielectric materials for high-energy-storage electronics and dielectric loss electromagnetic wave absorbers are studied toward realizing these goals, each aligned with the current global grand challenges. Libraries of dielectric materials with desirable permittivity, dielectric loss, and/or dielectric breakdown strength potentially meeting the device requirements are reviewed here. Regardless, aimed at translating these into energy storage devices, the oft-encountered shortcomings can be caused by either of two confluences: a) low permittivity, high dielectric loss, and low breakdown strength; b) low permittivity, low dielectric loss, and process complexity. Contextualizing these aspects and the overarching objectives of enabling high-efficiency energy storage and EM energy conversion, recent advances in by-design inorganic–organic hybrid materials are reviewed here, with a focus on design approaches, preparation methods, and characterization techniques. In light of their strengths and weaknesses, potential strategies to foster their commercial adoption are critically interrogated.
AB - Dielectric materials with higher energy storage and electromagnetic (EM) energy conversion are in high demand to advance electronic devices, military stealth, and mitigate EM wave pollution. Existing dielectric materials for high-energy-storage electronics and dielectric loss electromagnetic wave absorbers are studied toward realizing these goals, each aligned with the current global grand challenges. Libraries of dielectric materials with desirable permittivity, dielectric loss, and/or dielectric breakdown strength potentially meeting the device requirements are reviewed here. Regardless, aimed at translating these into energy storage devices, the oft-encountered shortcomings can be caused by either of two confluences: a) low permittivity, high dielectric loss, and low breakdown strength; b) low permittivity, low dielectric loss, and process complexity. Contextualizing these aspects and the overarching objectives of enabling high-efficiency energy storage and EM energy conversion, recent advances in by-design inorganic–organic hybrid materials are reviewed here, with a focus on design approaches, preparation methods, and characterization techniques. In light of their strengths and weaknesses, potential strategies to foster their commercial adoption are critically interrogated.
KW - dielectric capacitors
KW - dielectric losses
KW - dielectric materials
KW - microwave absorptions
KW - polarizations
UR - http://www.scopus.com/inward/record.url?scp=85154062223&partnerID=8YFLogxK
U2 - 10.1002/adfm.202212861
DO - 10.1002/adfm.202212861
M3 - Review article
AN - SCOPUS:85154062223
SN - 1616-301X
VL - 33
JO - Advanced Functional Materials
JF - Advanced Functional Materials
IS - 28
M1 - 2212861
ER -