Multifunctional Composites - Printed Electronics for Structurally Integrated Health Monitoring of Fiber Reinforced Polymers
多功能复合材料 - 用于纤维增强聚合物结构集成健康监测的印刷电子产品
基本信息
- 批准号:393868053
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:德国
- 项目类别:Research Grants
- 财政年份:2018
- 资助国家:德国
- 起止时间:2017-12-31 至 2020-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project aims at the conception, fabrication and testing of multifunctional composites which are produced by integrating electrical components into fiber reinforced composites, making use of additive manufacturing techniques. Multifunctional composites can be used to facilitate structurally integrated health monitoring. To manufacture the printed electronics, electrically conductive inks and pastes based on carbon-nanoparticles are formulated and applied to the fiber reinforced composites by means of screen printing and inkjet printing. In this way, electrical components such as conductive paths and sensors are produced which can be used to detect structural damages through impedance and capacity measurements. The mechanical and electrical properties of the components are identified to design the multifunctional composites and to facilitate the simulation of the components' mechanical and electrical behavior. The integration of the printed electrical components into the fiber reinforced composite is done in a way so that a chemical bonding is created between the conductive paths or sensors and the fiber reinforced composite. The mechanical properties of the resulting printed composites then show no or negligible difference from the mechanical properties of the plain composites. To verify this, mechanical properties of local areas are identified and the entire multifunctional composites are tested in static and cyclic mechanical load tests. At last, a prototype is built to demonstrate that the developed material combinations, printing processes, sensor designs and -positionings facilitate structurally integrated health monitoring of multifunctional composites with printed, highly integrated sensors.
该项目旨在通过将电气组件集成到纤维增强复合材料中,利用增材制造技术生产多功能复合材料的概念,制造和测试。多功能复合材料可用于促进结构集成健康监测。为了制造印刷电子产品,配制基于碳纳米颗粒的导电油墨和浆料,并通过丝网印刷和喷墨印刷将其施加到纤维增强复合材料上。以这种方式,生产出诸如导电路径和传感器的电气部件,其可用于通过阻抗和电容测量来检测结构损伤。确定了组分的力学和电学性能,以设计多功能复合材料,并便于模拟组分的力学和电学行为。将印刷的电气部件集成到纤维增强复合材料中的方式使得在导电路径或传感器与纤维增强复合材料之间产生化学结合。然后,所得印刷复合材料的机械性能与普通复合材料的机械性能没有差异或差异可忽略不计。为了验证这一点,局部区域的机械性能进行了识别,并在静态和循环机械载荷测试的整个多功能复合材料进行了测试。最后,建立了一个原型,以证明所开发的材料组合,印刷工艺,传感器设计和定位有利于结构集成健康监测的多功能复合材料与印刷,高度集成的传感器。
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)
Strain sensing in GFRP via fully integrated carbon nanotube epoxy film sensors
通过完全集成的碳纳米管环氧薄膜传感器进行 GFRP 应变传感
- DOI:10.1016/j.jcomc.2021.100191
- 发表时间:2021
- 期刊:
- 影响因子:0
- 作者:C. Buggisch;D. Gibhardt;N. Felmet;Y. Tetzner;B. Fiedler
- 通讯作者:B. Fiedler
Capacitance measurements on integrated conductors for detection of matrix cracks in GFRP
- DOI:10.1186/s42252-020-00013-x
- 发表时间:2021-01
- 期刊:
- 影响因子:0
- 作者:Christina Buggisch;A. Gagani;B. Fiedler
- 通讯作者:Christina Buggisch;A. Gagani;B. Fiedler
In-line monitoring of carbon nanoparticle epoxy dispersion processes
- DOI:10.1007/s11740-019-00884-5
- 发表时间:2019-01
- 期刊:
- 影响因子:0
- 作者:H. Meeuw;V. Wisniewski;U. Köpke;Ali Shaygan Nia;A. R. Vázquez;Martin R. Lohe;Xinliang Feng;Bodo Fiedler
- 通讯作者:H. Meeuw;V. Wisniewski;U. Köpke;Ali Shaygan Nia;A. R. Vázquez;Martin R. Lohe;Xinliang Feng;Bodo Fiedler
On the accuracy of monitoring inter-fibre fractures in composites using passive infrared thermography extended by microscopic analysis
利用微观分析扩展的被动红外热成像技术监测复合材料中纤维间断裂的准确性
- DOI:10.1080/10589759.2021.1874377
- 发表时间:2021
- 期刊:
- 影响因子:2.6
- 作者:M. Linke;S. Chakraborty;H. Göbel;R. Lammering
- 通讯作者:R. Lammering
Impact damage detection in glass fibre reinforced polymers via electrical capacitance measurements on integrated carbon fibre bundles
通过集成碳纤维束上的电容测量来检测玻璃纤维增强聚合物的冲击损伤
- DOI:10.1016/j.coco.2022.101090
- 发表时间:2022
- 期刊:
- 影响因子:8
- 作者:C. Buggisch;D. Gibhardt;M. Kern;B. Fiedler
- 通讯作者:B. Fiedler
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Professor Dr.-Ing. Bodo Fiedler其他文献
Professor Dr.-Ing. Bodo Fiedler的其他文献
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{{ truncateString('Professor Dr.-Ing. Bodo Fiedler', 18)}}的其他基金
Damage tolerant Thin-Ply Carbon Fiber Reinforced Composites with Graphene enhanced Matrix
具有石墨烯增强基体的耐损伤薄层碳纤维增强复合材料
- 批准号:
283641236 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Research Grants
Evaluation and modelling of the fatigue damage behaviour of polymer composites at reversed cyclic loading
反向循环载荷下聚合物复合材料疲劳损伤行为的评估和建模
- 批准号:
281870175 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Research Grants
Multistep Bioelectrochemical Reaction Cascade in Continuously Operated Flow Reactors (BioElectroFlow)
连续操作流动反应器中的多步生物电化学反应级联 (BioElectroFlow)
- 批准号:
445947004 - 财政年份:
- 资助金额:
-- - 项目类别:
Priority Programmes
Mechanisms of thermoset plasticity explained on the basis of spectroscopic analysis and atomistic simulations
基于光谱分析和原子模拟解释热固性塑料塑性机理
- 批准号:
525597740 - 财政年份:
- 资助金额:
-- - 项目类别:
Research Grants
Influence of temperature on the behaviour at fibre misalignment in thick-walled Fibre Reinforced Composites
温度对厚壁纤维增强复合材料纤维错位行为的影响
- 批准号:
428324840 - 财政年份:
- 资助金额:
-- - 项目类别:
Research Grants
Damage-tolerant, delamination-free high-performance fibre-reinforced polymer composites
耐损伤、无分层的高性能纤维增强聚合物复合材料
- 批准号:
513556749 - 财政年份:
- 资助金额:
-- - 项目类别:
Research Grants
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