Vermes Bruno, Czigany Tibor
Department of Polymer Engineering, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary.
MTA-BME Research Group for Composite Science and Technology, Műegyetem rkp. 3., H-1111 Budapest, Hungary.
Materials (Basel). 2020 Mar 18;13(6):1383. doi: 10.3390/ma13061383.
This paper reviews materials and structures displaying non-conventional deformations as a response to different actuations (e.g., electricity, heat and mechanical loading). Due to the various kinds of actuation and targeted irregular deformation modes, the approaches in the literature show great diversity. Methods are systematized and tabulated based on the nature of actuation. Electrically and mechanically actuated shape changing concepts are discussed individually for their significance, while systems actuated by heat, pressure, light and chemicals are condensed in a shared section presenting examples and main research trends. Besides scientific research results, this paper features examples of real-world applicability of shape changing materials, highlighting their industrial value.
本文综述了作为对不同驱动(如电、热和机械载荷)的响应而呈现非常规变形的材料和结构。由于驱动方式多样且目标变形模式不规则,文献中的方法呈现出极大的多样性。基于驱动的性质对方法进行了系统化整理并列表展示。分别讨论了电驱动和机械驱动的形状变化概念的重要性,而由热、压力、光和化学物质驱动的系统则集中在一个共享部分,展示了实例和主要研究趋势。除了科研成果外,本文还列举了形状变化材料在实际应用中的例子,突出了它们的工业价值。