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Updated: Jun 27, 2025

Free-form Light Actuators — Fabrication and Control of Actuation in Microscopic Scale

Free-form Light Actuators — Fabrication and Control of Actuation in Microscopic Scale

Published on: May 25, 2016

具有动态形状变形和颜色变化能力的图案光子执行器,由无热印技术制造.

Nina Qian¹, Jun Hu¹, Shuai Huang¹

¹School of Chemistry and Chemical Engineering, State Key Laboratory of Digital Medical Engineering, Southeast University, Nanjing, Jiangsu Province, 211189, China.

Angewandte Chemie (International ed. in English)

|May 1, 2024

概括

研究人员开发了快速制造的刺激响应图案光子执行器使用无热印. 这些液晶弹性体执行器表现出动态的颜色变化和3D执行,为先进的软机器人铺平了道路.

关键词:

动态显示器是动态显示器.液晶弹性体是一种液晶弹性体.有图案的结构色彩.软执行器执行器软执行器

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科学领域:

材料科学材料科学材料科学
软机器人软机器人软机器人软机器人
光子学是指光子学的使用方法.

背景情况:

响应刺激的图案光子执行器对于先进的机器人至关重要,提供协同的颜色变化和形状变形.
制造这些执行器的传统方法通常是缓慢的,复杂的,并导致有限的变形尺度.

研究的目的:

为图案光子执行器引入一种简单快速的制造方法.
开发基于近红外 (NIR) 光响应液晶弹性体的执行器.
为了展示复杂的3D操作和持久的结构颜色变化.

主要方法:

采用了无热印技术,以快速制造.
用近红外 (NIR) 响应光的液晶弹性体作为基础材料.
制造的概念验证执行器,包括一个灵感来自蝶的装置和一个原木起重机形状的装置.

主要成果:

实现了图案光子执行器的快速制造,具有的视角依赖结构颜色.
在NIR光刺激下证明了复杂的三维执行和良好的颜色耐用性.
展示了具有形状记忆,结构色彩信息存储和动态显示功能的执行器.

结论:

无热印技术在轻松快速制造有图案的光子执行器方面取得了重大进步.
开发的液晶弹性体执行器对先进的软机器人应用具有有前途的性能.
这一战略为设计和制造各种图案光子软机器人设备和智能执行器提供了宝贵的见解.