Relaxor Ferroelectric-Based Electrocaloric Polymer Nanocomposites with a Broad Operating Temperature Range and High Cooling Energy

被引：164

作者：

Li, Qi ^{[1
]}

Zhang, Guangzu ^{[1
,2
]}

Zhang, Xiaoshan ^{[1
]}

Jiang, Shenglin ^{[2
]}

Zeng, Yike ^{[2
]}

Wang, Qing ^{[1
]}

机构：

[1] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA

[2] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Hubei, Peoples R China

来源：

ADVANCED MATERIALS | 2015年 / 27卷 / 13期

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

SOLID-STATE REFRIGERATION; ROOM-TEMPERATURE; THIN-FILM;

D O I：

10.1002/adma.201405495

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrocaloric nanocomposites simultaneously derive high electrocaloric strength from inorganic inclusions and high dielectric strength from the polymer matrix to display a pronounced electrocaloric effect (ECE). By designing the inorganic filler and polymer matrix, which are both relaxor ferroelectrics with the ambient-temperature phase transition and minimized hysteresis, a large ECE becomes accessible with high cooling efficiency over a broad temperature range at and near room temperature.

引用

页码：2236 / +

页数：7

共 50 条

[1] Electrocaloric effect in relaxor ferroelectric polymer nanocomposites for solid-state cooling
Hu, Hailong
Zhang, Fan
Luo, Shibin
Yue, Jianling
Wang, Chun-Hui
JOURNAL OF MATERIALS CHEMISTRY A, 2020, 8 (33) : 16814 - 16830
[2] High electrocaloric cooling power of relaxor ferroelectric BaZrxTi1-xO3 ceramics within broad temperature range
Qian, Jianfeng
Hu, Penghao
Liu, Chen
Jiang, Jianyong
Dan, Zhenkang
Ma, Jing
Lin, Yuanhua
Nan, Ce-Wen
Shen, Yang
SCIENCE BULLETIN, 2018, 63 (06) : 356 - 361
[3] High electrocaloric cooling power of relaxor ferroelectric BaZrxTi1–xO3 ceramics within broad temperature range
Jianfeng Qian
Penghao Hu
Chen Liu
Jianyong Jiang
Zhenkang Dan
Jing Ma
Yuanhua Lin
Ce-Wen Nan
Yang Shen
ScienceBulletin, 2018, 63 (06) : 356 - 361
[4] Ferroelectric Polymer Nanocomposites for Room-Temperature Electrocaloric Refrigeration
Zhang, Guangzu
Li, Qi
Gu, Haiming
Jiang, Shenglin
Han, Kuo
Gadinski, Matthew R.
Haque, Md Amanul
Zhang, Qiming
Wang, Qing
ADVANCED MATERIALS, 2015, 27 (08) : 1450 - +
[5] Ferroelectric Polymer Nanocomposites with Complementary Nanostructured Fillers for Electrocaloric Cooling with High Power Density and Great Efficiency
Zhang, Guangzu
Fan, Baoyan
Zhao, Peng
Hu, Zhaoyao
Liu, Yang
Liu, Feihua
Jiang, Shenglin
Zhang, Sulin
Li, Honglang
Wang, Qing
ACS APPLIED ENERGY MATERIALS, 2018, 1 (03): : 1344 - 1354
[6] Large electrocaloric and pyroelectric energy harvesting effect over a broad temperature range via modulating the relaxor behavior in non-relaxor ferroelectrics
Liu, Zhen
Lu, Teng
Yan, Shiguang
Liao, Qibin
Dong, Xianlin
Wang, Genshui
Liu, Yun
JOURNAL OF MATERIALS CHEMISTRY A, 2021, 9 (38) : 22015 - 22024
[7] Ultrahigh Energy Storage Performance of Layered Polymer Nanocomposites over a Broad Temperature Range
Wang, Peng
Yao, Lingmin
Pan, Zhongbin
Shi, Songhan
Yu, Jinhong
Zhou, Yao
Liu, Yang
Liu, Jinjun
Chi, Qingguo
Zhai, Jiwei
Wang, Qing
ADVANCED MATERIALS, 2021, 33 (42)
[8] Ferroelectric polymer nanocomposites with high energy density
Han, Kuo
Gadinski, Matthew R.
Wang, Qing
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 246
[9] Electrocaloric effect in relaxor ferroelectric Ba(Ti1-xYx)O3-x/2 ceramics over a broad temperature range
Zhao, Y.
Liu, X. Q.
Wu, J. W.
Wu, S. Y.
Chen, X. M.
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 729 : 57 - 63
[10] Perovskite ferroelectrics and relaxor-ferroelectric solid solutions with large intrinsic electrocaloric response over broad temperature ranges
Khassaf, H.
Mantese, J. V.
Bassiri-Gharb, N.
Kutnjak, Z.
Alpay, S. P.
JOURNAL OF MATERIALS CHEMISTRY C, 2016, 4 (21) : 4763 - 4769

← 1 2 3 4 5 →