纳米纤维素在驱动器领域中的应用及挑战

Application and Challenge of Nanocellulose in Actuators

近年来驱动器在智能仿生传感、人工肌肉、软体机器人等领域受到广泛应用。理想的驱动器应具有良好的生物降解性、生物适应性和稳定可重复性。纳米纤维素一方面生物相容性好,另一方面具有优异的力学性能,在驱动器制备领域中广受关注。于是,笔者分别从纳米纤维素的制备方法,不同的刺激响应条件下纳米纤维素基驱动器的刺激响应机理及其应用这些方面进行了总结,最后对纳米纤维素在驱动器领域面临的机遇和挑战进行了展望。

In recent years,actuators have been widely used in intelligent bionic sensing,artificial muscle,soft robot and other fields.The ideal actuator should have good biodegradability,biological adaptability and stable repeatability.On one hand,nanocellulose has good biocompatibility,on the other hand,it has excellent mechanical properties,so it has been widely concerned in the field of actuator preparation.Therefore,the preparation method of nanocellulose,the mechanism of nanocellulose based driver and its application under different stimulus response conditions were summarized.Finally,the opportunities and challenges facing nanocellulose in the field of driver were prospected.