自驱动微纳马达在水环境领域的研究进展
发布时间：2018-11-22 09:59
【摘要】：可持续发展是当今世界面临的重大挑战,其中水环境问题尤为复杂和困难.微纳马达是具有截然不同物理或化学性质的微纳功能材料,在不同的外部激励条件下可以建立起极大的梯度场并形成自驱动,这一特性为特定的水环境问题提供了有效的解决方案,而水环境也被认为是这一新兴材料重要的应用场所之一.本文重点综述了近年来利用微纳马达的自驱动性质进行水环境监测和水体修复等方面研究的进展.此外,本文还给出了主动输运及膜过滤过程与微纳马达运动机理的关联,并对如何利用自驱动性质回收微纳马达进行了讨论,以减少微纳马达自身对环境的影响.最后对这一领域未来的研究进行了展望.
[Abstract]:Sustainable development is a major challenge facing the world today, in which the water environment is particularly complex and difficult. The micro / nano motor is a kind of micro / nano functional material with completely different physical or chemical properties. Under different external excitation conditions, a great gradient field can be established and self-actuated. This feature provides an effective solution to specific water environmental problems, and water environment is considered to be one of the important applications of this new material. In this paper, the recent progress in water environment monitoring and water remediation by using the self-driving properties of micro-nano motors is reviewed. In addition, the relationship between the active transport and membrane filtration process and the motion mechanism of the micro / nano motor is also discussed, and how to recover the micro / nano motor by using the self driving property is discussed in order to reduce the effect of the micro / nano motor itself on the environment. Finally, the future research in this field is prospected.
【作者单位】： 西安建筑科技大学西北水资源与环境生态教育部重点实验室;中国科学院力学研究所非线性力学国家重点实验室;
【基金】：国家自然科学基金(编号:11272322,11572335,11602187)资助项目
【分类号】：X52;TB383.1;X832
本文编号：2348955
[Abstract]:Sustainable development is a major challenge facing the world today, in which the water environment is particularly complex and difficult. The micro / nano motor is a kind of micro / nano functional material with completely different physical or chemical properties. Under different external excitation conditions, a great gradient field can be established and self-actuated. This feature provides an effective solution to specific water environmental problems, and water environment is considered to be one of the important applications of this new material. In this paper, the recent progress in water environment monitoring and water remediation by using the self-driving properties of micro-nano motors is reviewed. In addition, the relationship between the active transport and membrane filtration process and the motion mechanism of the micro / nano motor is also discussed, and how to recover the micro / nano motor by using the self driving property is discussed in order to reduce the effect of the micro / nano motor itself on the environment. Finally, the future research in this field is prospected.
【作者单位】： 西安建筑科技大学西北水资源与环境生态教育部重点实验室;中国科学院力学研究所非线性力学国家重点实验室;
【基金】：国家自然科学基金(编号:11272322,11572335,11602187)资助项目
【分类号】：X52;TB383.1;X832
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