应用化学 ›› 2018, Vol. 35 ›› Issue (6): 613-624.DOI: 10.11944/j.issn.1000-0518.2018.06.170385

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纳米孔道动电效应能量转换系统的前沿研究进展

杨仙a‡,闵伶俐a‡,朱颖琳a,曹留烜c,谢彦博d,侯旭ab*()   

  1. a厦门大学化学化工学院,能源材料化学协同创新中心,固体表面物理化学国家重点实验室 福建 厦门 361005
    b厦门大学物理科学与技术学院,厦门大学生物仿生及软物质研究院,福建省柔性功能材料重点实验室 福建 厦门 361005
    c厦门大学能源学院 福建 厦门 361005
    d西北工业大学理学院 西安 710072
  • 收稿日期:2017-10-27 接受日期:2017-12-22 出版日期:2018-06-01 发布日期:2018-05-28
  • 通讯作者: 侯旭
  • 基金资助:
    青年项目高等学校学科创新引智计划(B16029)的支持及中央高校基本科研专项资金(20720170050)资助

Recent Research Progress on Nanopores and Nanochannels Based Electrokinetical Energy Conversion Systems

YANG Xiana‡,MIN Linglia‡,ZHU Yinglina,CAO Liuxuanc,XIE Yanbod,HOU Xuab*()   

  1. aCollaborative Innovation Center of Chemistry for Energy Materials,State Key Laboratory of Physical Chemistry of Solid Surfaces,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen,Fujian 361005,China
    bResearch Institute for Biomimetics and Soft Matter,Fujian Provincial Key Laboratory for Soft Functional Materials Research,College of Physical Science and Technology,Xiamen University,Xiamen,Fujian 361005,China
    cCollege of Energy,Xiamen University,Xiamen,Fujian 361005,China
    dSchool of Science,Northwestern Polytechnical University,Xi'an 710072,China
  • Received:2017-10-27 Accepted:2017-12-22 Published:2018-06-01 Online:2018-05-28
  • Contact: HOU Xu
  • Supported by:
    Supported by the National Natural Science Foundation of China(No.21673197, No.11405143), the Natural Science Foundation of Fujian Province of China(No.2018J06003), the Young Overseas High-level Talents Introduction Plan, the 111 Project(No.B16029), the Fundamental Research Funds for the Central Universities of China(No.20720170050)

摘要:

可再生清洁能源的开发和利用对人类社会的可持续发展具有重要意义。 基于动电效应的纳米孔道能量转换系统将流体机械能转化为电能,有望应用于微型电源部件、自驱动纳米机器、微机电体系等领域,为清洁能源发电系统的开发提供了全新的选择。 纳米孔道中的机械能-电能转换过程涉及固体孔道与流体界面间的相互作用,合理设计孔道界面的微观结构,对其进行化学修饰及探讨界面间的相互作用,是提高能量转换效率和输出功率的关键。 近年来,随着纳米技术的迅猛发展及人们对界面物理化学的深入研究,纳米孔道结构和纳流体发电体系能被更精准地设计和集成。 本文主要介绍了基于动电效应的纳米孔道能量转换系统的基本概念,重点关注了纳米孔道中动电效应的最新研究进展,并对该领域进行了展望,为纳米孔道动电效应能量转换系统、纳米发电机、自驱动纳米机器、可穿戴器件等领域的进一步发展和应用提供参考。

关键词: 动电效应, 纳米孔道, 清洁能源, 能量转换

Abstract:

The development of renewable clean energy is of great importance for human sustainable development. Nanopores and nanochannels based electrokinetical energy conversion systems provide us new choices for future clean energy resource development. Because these systems can transfer fluidic mechanical energy to electrical energy, they could be applied in the fields such as marine energy, self-driving nano-machines and micro-electrical mechanical systems. The interplay between solid pores and liquid interface is crucial for the energy conversion process inside nanopores and nanochannels. Artificial design, chemical modification and optimization for the interfacial structure of the energy conversion systems are key factors to improve the energy conversion efficiency. With rapid development of nanotechnology and the further study of the physical chemistry of surfaces, we can effectively and precisely prepare nanofluid power generation systems. This review mainly introduced basic concepts and advance progress of nanopores and nanochannels based electrokinetical energy conversion systems. We hope this review will be inspiring for scientists in the area of developing and applying of electrokinetic energy conversion systems, nano-generators, self-actuated nano-machines and wearable devices, etc.

Key words: electrokinetics, nanopores and nanochannels, clean energy, energy conversion