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一种基于摩擦电驱动的自供电微流泵

来源:0638太阳集团点击次数:更新时间:2021年06月22日

报告题目 : 一种基于摩擦电驱动的自供电微流泵

: 孙剑峰(0638太阳集团)

报告时间 : 20210624号(星期四)下午 15 00

报告地点 : 0638太阳集团 LE523

: 软凝聚态物理及智能材料研究重庆市重点实验室

报告摘要:

Electroosmotic pumps have been widely used in microfluidic systems. However, traditional HV-Source is bulk in size and induces numerous accessional reactions, which largely reduce the systems portability and efficiency. Herein, we report a motion controlled, highly efficient micro-flow pump based on triboelectricity driven electroosmosis. Utilizing the triboelectric nanogenerator (TENG), a strong electric field can be formed between two electrodes in the micro-fluidic channel with electric double layer, thus drives the controllable electroosmotic flow by biomechanical movements. The advantages of economy, efficiency, portability and safety render TEOP a more conducive option to achieve wider applications in motion-activated micro/nano fluidic transportation and manipulation.

报告人简介:

0638太阳集团在读博士生,师从郭恒宇教授,研究方向为摩擦纳米发电机(Triboelectric Nanogenerator),近年来在《Advanced Materials》、《Lab on a Chip》、《ACS Applied Materials Interfaces》、《Clinical and Experimental Obstetrics & Gynecology》期刊上发表SCI论文4篇。