Exploiting the giant electrocaloric effect
利用巨大的电热效应
基本信息
- 批准号:EP/E035043/1
- 负责人:
- 金额:$ 23.71万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2007
- 资助国家:英国
- 起止时间:2007 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project has the capacity to deliver revolutionary technology for a wide range of refrigeration and/or power generation scenarios.Our discovery paper [AS Mischenko, Q Zhang, JF Scott, RW Whatmore & ND Mathur, Science 311 (2006) 1270] marks the rebirth of a field of research but it is only a materials development and we do not yet know whether any technology will actually result.The point of this grant application is to develop materials that function well near room temperature, and demonstrate refrigeration and electricity generation in devices. Moreover, this proposal contains a strong scientific component that will reveal new information about electrocaloric materials and the way they behave.The materials development is perfectly realistic because the electrocaloric effect is expected near any ferroelectric phase transition, and there are many suitable materials such as those we name explicitly. Moreover, the strategies we propose for improving properties of interest are well established.The device fabrication, which is relatively straightforward, is necessary since our promising simulation efforts [AS Mischenko & ND Mathur, GB Patent 2420662 (2006)] are no substitute for real data. Note that there are several aspects to device optimisation, e.g. film thickness and composition.
该项目有能力为广泛的制冷和/或发电场景提供革命性的技术。我们的发现论文[AS Mischenko, Q Zhang, JF Scott, RW Whatmore & ND Mathur, Science 311(2006) 1270]标志着一个研究领域的重生,但它只是一个材料的发展,我们还不知道是否会有任何技术真正产生。这项拨款申请的重点是开发在室温下工作良好的材料,并在设备中演示制冷和发电。此外,这一提议包含了强有力的科学成分,将揭示有关电热材料及其行为方式的新信息。材料的开发是完全现实的,因为在任何铁电相变附近都可以预期电热效应,并且有许多合适的材料,例如我们明确命名的材料。此外,我们提出的改善感兴趣的属性的策略已经很好地建立起来了。设备制造相对简单,是必要的,因为我们有前途的模拟工作[AS Mischenko & ND Mathur, GB专利2420662(2006)]不能替代真实数据。请注意,设备优化有几个方面,例如薄膜厚度和组成。
项目成果
期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
High tunable dielectric response of Pb0.87Ba0.1La0.02(Zr0.6Sn0.33Ti0.07)O3 thin film
- DOI:10.1063/1.3466754
- 发表时间:2010-08-15
- 期刊:
- 影响因子:3.2
- 作者:Correia, T. M.;Zhang, Q.
- 通讯作者:Zhang, Q.
Investigation of the electrocaloric effect in a PMN-PT relaxor thin film
PMN-PT 弛豫薄膜的电热效应研究
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:4
- 作者:Tatiana Correia
- 通讯作者:Tatiana Correia
Development of residual stress in sol-gel derived Pb(Zr,Ti)O3 films: An experimental study
- DOI:10.1063/1.2890142
- 发表时间:2008-04
- 期刊:
- 影响因子:3.2
- 作者:S. Ćorković;R. Whatmore;Qi Zhang
- 通讯作者:S. Ćorković;R. Whatmore;Qi Zhang
Thickness-dependent electrocaloric effect in mixed-phase Pb0.87Ba0.1 La0.02(Zr0.6Sn0.33Ti0.07)O3 thin films.
- DOI:10.1098/rsta.2016.0056
- 发表时间:2016-08-13
- 期刊:
- 影响因子:0
- 作者:Correia TM;Zhang Q
- 通讯作者:Zhang Q
The Impact of PZT Seed Layer on Microstructure, Dielectric and Ferroelectric Properties of 0.93PMN-0.07PT Thin Films
PZT籽晶层对0.93PMN-0.07PT薄膜微观结构、介电和铁电性能的影响
- DOI:10.1080/00150193.2010.483397
- 发表时间:2010
- 期刊:
- 影响因子:0.8
- 作者:Correia T
- 通讯作者:Correia T
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Qi Zhang其他文献
High-accuracy atmospheric turbulence compensation based on a Wirtinger flow algorithm in an orbital angular momentum-free space optical communication system
轨道无角动量空间光通信系统中基于Wirtinger流算法的高精度大气湍流补偿
- DOI:
10.1016/j.optcom.2020.126322 - 发表时间:
2020-12 - 期刊:
- 影响因子:2.4
- 作者:
Sitong Zhou;Qi Zhang;Ran Gao;Huan Chang;Xiangjun Xin;Shanshan Li;Xiaolong Pan;Qinghua Tian;Feng Tian;Yongjun Wang - 通讯作者:
Yongjun Wang
Théorie et simulation de la conjugaison de phase magnéto-acoustique
磁声相位共轭理论与模拟
- DOI:
- 发表时间:
2008 - 期刊:
- 影响因子:0
- 作者:
Qi Zhang - 通讯作者:
Qi Zhang
Temperature-driven growth of reduced graphene oxide/copper nanocomposites for glucose sensing
用于葡萄糖传感的还原氧化石墨烯/铜纳米复合材料的温度驱动生长
- DOI:
10.1088/0957-4484/27/49/495603 - 发表时间:
2016-11 - 期刊:
- 影响因子:3.5
- 作者:
Qi Zhang;Zhong Wu;Chen Xu;Lei Liu;Wenbin Hu - 通讯作者:
Wenbin Hu
Research on High-Precision Matching Technology of Highway Chainage System Based on Binocular Stereo Vision
基于双目立体视觉的公路桩系系统高精度匹配技术研究
- DOI:
10.1061/9780784485255.021 - 发表时间:
2024 - 期刊:
- 影响因子:0
- 作者:
Qi Zhang;Sili Li;Panpan Zhang;Bo Tian;Jinxi Zhang - 通讯作者:
Jinxi Zhang
Power Competition and Distributive Politics by Local Developmental State: Evidence from China’s Sub-national Land Fiscalization
地方发展型国家的权力竞争和分配政治:来自中国地方土地财政化的证据
- DOI:
- 发表时间:
- 期刊:
- 影响因子:1.3
- 作者:
Qi Zhang;Linke Hou - 通讯作者:
Linke Hou
Qi Zhang的其他文献
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{{ truncateString('Qi Zhang', 18)}}的其他基金
CAREER: Identifying and Exploiting Multi-Agent Symmetries
职业:识别和利用多智能体对称性
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2237963 - 财政年份:2023
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$ 23.71万 - 项目类别:
Continuing Grant
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2213731 - 财政年份:2022
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2215526 - 财政年份:2022
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RI: Small: Cooperative Planning and Learning via Scalable and Learnable Multi-Agent Commitments
RI:小型:通过可扩展和可学习的多代理承诺进行合作规划和学习
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2154904 - 财政年份:2022
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$ 23.71万 - 项目类别:
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CAREER: Optimization-Based Computational Discovery of Decision-Making Processes
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2044077 - 财政年份:2021
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Continuing Grant
Adaptive Robust Optimization with Endogenous Uncertainty and Active Learning in Smart Manufacturing
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2030296 - 财政年份:2021
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Collaborative Research: Aerosols, Nitrogen Oxides, and Ozone at the Mt. Bachelor Observatory
合作研究:巴赫山天文台的气溶胶、氮氧化物和臭氧
- 批准号:
1829803 - 财政年份:2018
- 资助金额:
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职业:RNA 构象动力学在 microRNA 生物发生调控中的作用
- 批准号:
1652676 - 财政年份:2017
- 资助金额:
$ 23.71万 - 项目类别:
Continuing Grant
SGER: Impacts of Air Pollution Controls on Primary and Secondary Aerosols during CAREBEIJING
SGER:CAREBEIJING 期间空气污染控制对一次和二次气溶胶的影响
- 批准号:
0840673 - 财政年份:2008
- 资助金额:
$ 23.71万 - 项目类别:
Standard Grant
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半线性抛物型和椭圆方程的全局解
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9896286 - 财政年份:1998
- 资助金额:
$ 23.71万 - 项目类别:
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