气候变化领域集成服务门户(CCPortal): Reply to the 'Comment on "giant pyroelectric energy harvesting and a negative electrocaloric effect in multilayered nanostructures"' by X. Chen, V. Shvartsman, D. C. Lupascu and Q. M. Zhang,: Energy Environ. Sci., 2021, DOI: 10.1039/D0EE02548H

CCPortal

DOI	10.1039/d0ee03897k
	Reply to the 'Comment on "giant pyroelectric energy harvesting and a negative electrocaloric effect in multilayered nanostructures"' by X. Chen, V. Shvartsman, D. C. Lupascu and Q. M. Zhang,: Energy Environ. Sci., 2021, DOI: 10.1039/D0EE02548H
	Vats G.; Kumar A.; Bowen C.R.; Ortega N.; Katiyar R.S.
发表日期	2021
ISSN	17545692
起始页码	1615
结束页码	1617
卷号	14 期号:3
英文摘要	Chen et al. (2020) used schematics to claim that a temperature-dependent change in polarisation could not lead to a change in polar entropy of single and polycrystalline materials and hence should not be used for estimating electrocaloric effect (ECE) performance using Maxwell relations. Through this article, we explain how this reasoning does not fit well to our ECE estimates for PbZr0.53Ti0.47O3 (PZT) and CoFe2O4 (CFO) heterostructures in Vats et al. (2016). In addition, a detailed explanation of the calculation of ECE performance in our heterostructures is presented since Chen et al. (2020) reported difficulty in understanding how ECE calculations in particular temperature ranges, that were away from the highest ECE temperature, were related to the polarisation versus temperature data. © 2021 The Royal Society of Chemistry.
英文关键词	Energy harvesting; Iron compounds; Lead compounds; Polarization; Polycrystalline materials; Pyroelectricity; Titanium compounds; CoFe2O4; Electro-caloric effects; Multilayered nanostructures; PbZr0.53Ti0.47O3; Pyroelectric energies; Temperature data; Temperature range; Temperature-dependent changes; Zirconium compounds; electrical power; energy use; nanomaterial; numerical model; Chen chen
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190734
作者单位	Department of Physics and Astronomy, Ku Leuven, Celestijnenlaan 200D, Leuven, B-3001, Belgium; CSIR-National Physical Laboratory, Dr K. S. Krishnan Marg, Delhi, 110012, India; Materials Research Centre, Department of Mechanical Engineering, University of Bath, Bath, BA2 7AY, United Kingdom; Department of Physics, Institute for Functional Nanomaterials, University of Puerto Rico, San Juan, PR 00931-3343, United States
推荐引用方式 GB/T 7714	Vats G.,Kumar A.,Bowen C.R.,et al. Reply to the 'Comment on "giant pyroelectric energy harvesting and a negative electrocaloric effect in multilayered nanostructures"' by X. Chen, V. Shvartsman, D. C. Lupascu and Q. M. Zhang,: Energy Environ. Sci., 2021, DOI: 10.1039/D0EE02548H[J],2021,14(3).
APA	Vats G.,Kumar A.,Bowen C.R.,Ortega N.,&Katiyar R.S..(2021).Reply to the 'Comment on "giant pyroelectric energy harvesting and a negative electrocaloric effect in multilayered nanostructures"' by X. Chen, V. Shvartsman, D. C. Lupascu and Q. M. Zhang,: Energy Environ. Sci., 2021, DOI: 10.1039/D0EE02548H.Energy & Environmental Science,14(3).
MLA	Vats G.,et al."Reply to the 'Comment on "giant pyroelectric energy harvesting and a negative electrocaloric effect in multilayered nanostructures"' by X. Chen, V. Shvartsman, D. C. Lupascu and Q. M. Zhang,: Energy Environ. Sci., 2021, DOI: 10.1039/D0EE02548H".Energy & Environmental Science 14.3(2021).