Dielectric behaviour of magnetic hybrid materials.

磁性混合材料的介电行为。

• 批准号: 283339137
• 负责人: Professor Gareth Monkman, Ph.D.
• 金额: --
• 依托单位: Labor Mechatronik und Robotik
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2015
• 资助国家: 德国
• 起止时间: 2014-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/283339137?language=en
• 关键词: Dielectric; behaviour; magnetic; hybrid; materials.

The proposed continuation within the framework of the DFG priority program is based on the results emanating from the current phase 2016-2017. One of the most important research resultscomprises the conception of a 6 dimensional printing process for the fabrication of complex magnatoactive polymer elements. It is intended to continue this research within the framework of the new Phase (2018-2019) with the goal of automatically printing magnetoactivepolymer (MAP) devices. For this it is necessary to precisely control the dispersion density gradient of the magnetic particles within the polymer matrix. To these ends further development of the 6D printing process will be continued and expanded. Initial investigations by theresearch unit Monkman indicate a large number of frequency dependencies of MAP materials. These spectral investigations are intended to shed further light on possible sensor applications. Forthese purposes it is intended to cover as much of the electromagnetic spectrum as possible (from MHz through to UV). The combination of both these research directions will open the door to new and complexer sensor and actuator elements suitable for application inrobotic systems. The geometrical distribution of particles in the polymer using 6D printing has already led to the invention of the magnetoactive electret – a device capable of a number of functions including combined magnetoadhesion and electroadhesion in oneelement.

在DFG优先方案框架内继续进行的拟议工作是根据当前阶段2016-2017两年期取得的成果确定的。最重要的研究成果之一包括用于制造复杂磁活性聚合物元件的6维打印工艺的概念。它打算在新阶段(2018-2019年)的框架内继续这项研究，目标是自动打印磁活性聚合物(MAP)设备。为此，有必要精确控制磁性粒子在聚合物基质中的分散密度梯度。为此目的，将继续并扩大6D打印工艺的进一步发展。研究单位Monkman的初步调查表明，地图材料存在大量的频率依赖性。这些光谱研究旨在进一步阐明传感器可能的应用。出于这些目的，它的目的是覆盖尽可能多的电磁频谱(从MHz到UV)。这两个研究方向的结合将为适用于机器人系统的新的、更复杂的传感器和执行器元件打开大门。使用6D打印技术的聚合物中粒子的几何分布已经导致了磁活性驻极体的发明--一种能够在一个元件中结合磁附着和电附着等多种功能的装置。