Zobrazeno 1 - 10
of 2 129
pro vyhledávání: '"electrocaloric effect"'
Autor:
Zhaojie Wang, Yingzhi Meng, Silin Tang, Xiang Niu, Hongfang Zhang, Dingyuan Wang, Yisong Bai, Biaolin Peng, Xue Chen, Qingqing Ke, Sheng-Guo Lu, Laijun Liu
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 8, Pp 1234-1241 (2024)
The electrocaloric effect (ECE), known for its environmentally friendly characteristics, holds significant promise for advancing next-generation solid-state refrigeration technologies. Achieving a large ECE along with a wide working temperature range
Externí odkaz:
https://doaj.org/article/2fa27fbd754d48a9bfd9b1ce227499f7
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
Solid-state cooling, represented by the electrocaloric effect (ECE) in (anti)ferroelectric materials, has emerged as an alternative green refrigeration technology by virtue of its high efficiency and miniaturization and is expected to substitute conv
Externí odkaz:
https://doaj.org/article/39a2069fece9486ea4c6214a15002aab
Autor:
Yunyao Huang, Leiyang Zhang, Pingji Ge, Ruiyi Jing, Wenjing Shi, Chao Li, Xiang Niu, Vladimir Shur, Haibo Zhang, Shengguo Lu, Yintang Yang, Dawei Wang, Xiaoqin Ke, Li Jin
Publikováno v:
Advanced Powder Materials, Vol 3, Iss 5, Pp 100225- (2024)
The reported electrocaloric (EC) effect in ferroelectrics is poised for application in the next generation of solid-state refrigeration technology, exhibiting substantial developmental potential. This study introduces a novel and efficient EC effect
Externí odkaz:
https://doaj.org/article/17f2de8af9644b6db89f09c3baa239cb
Autor:
A. Ray, M. Nayak, H. Joardar, S. Sahoo, T. Badapanda, P. Jena, S.K. Mishra, R. Mittal, Satya N. Tripathy
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100555- (2024)
In this current study, comprehensive investigations were carried out to examine the pyroelectric energy storage, electrocaloric performance, and temperature-sensitive scaling behavior of Ba0.85Ca0.15Zr0.10Ti0.9O3 ceramics synthesized by mixed oxide r
Externí odkaz:
https://doaj.org/article/68cdd6bd6bb144feb0578742d3608b85
Publikováno v:
Materials, Vol 17, Iss 13, p 3329 (2024)
In this work, the electrocaloric effect (ECE) and electrocaloric strength (ΔT/E) were measured and thermal and dielectric studies were performed on Pb-modified BaTiO3 (BPT). The saturated hysteresis loops and normal ferroelectric behavior of the fer
Externí odkaz:
https://doaj.org/article/d3362dbc40e8484db638e235ca78cd71
Autor:
Yu Zhang, Weiping Gong, Zhen Li, Jianting Li, Changyu Li, Jun Chen, Yaodong Yang, Yang Bai, Wei-Feng Rao
Publikováno v:
Crystals, Vol 14, Iss 5, p 458 (2024)
The versatile electrocaloric (EC) behaviors of the (1-x)Pb(Mg1/3Nb2/3)O3-xPT (PMN-100xPT) single crystal are closely related to the multiple phase transitions under the multiple fields of electric field and temperature. In this work, the EC effect of
Externí odkaz:
https://doaj.org/article/88ea1431d79840f5b84df694db81758c
Akademický článek
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Publikováno v:
iEnergy, Vol 2, Iss 2, Pp 100-108 (2023)
Our societies are highly dependent on reliable cooling for air conditioning (AC) and refrigeration. Currently, modern cooling is supported by a 19th century technology: vapor compression cycle (VCC)-based cooling. Refrigerants used in the VCC cooling
Externí odkaz:
https://doaj.org/article/f1ff6e9c2178412baeb3cea5d24ac087
Autor:
Xiaopo Su, Junjie Li, Yuxuan Hou, Ruowei Yin, Jianting Li, Shiqiang Qin, Yanjing Su, Lijie Qiao, Chuanbao Liu, Yang Bai
Publikováno v:
Journal of Materiomics, Vol 9, Iss 2, Pp 289-298 (2023)
For efficient solid-state refrigeration technologies based on electrocaloric effect (ECE), it is a great challenge of simultaneously obtaining a large adiabatic temperature change (ΔT) within a wide temperature span (Tspan) in lead-free ferroelectri
Externí odkaz:
https://doaj.org/article/2c2bd428a14140758094b343b03d8485
Autor:
Ashwath Aravindhan, Pierre Lheritier, Alvar Torelló, Uros Prah, Youri Nouchokgwe, Asmaa El Moul, Xavier Chevalier, Fabrice Domingues Dos Santos, Emmanuel Defay, Veronika Kovacova
Publikováno v:
Journal of Materiomics, Vol 9, Iss 2, Pp 256-260 (2023)
Poly (vinylidene fluoride-trifluoroethylene-chlorofluoroethylene) P(VDF-TrFE-CFE) is a relaxor ferroelectric polymer, which exhibits a temperature-independent electrocaloric effect at room temperature. In this work, the electrocaloric effect in P(VDF
Externí odkaz:
https://doaj.org/article/eab7073c012145859c83c85028be33bd