一种嵌入氢/钒氧化还原电池的柔性七合一微传感器，用于实时微观测量。

A Flexible 7-in-1 Microsensor Embedded in a Hydrogen/Vanadium Redox Battery for Real-Time Microscopic Measurements.

作者信息

Lee Chi-Yuan, Chen Chia-Hung, Chen Yu-Chun, Jiang Xin-Fu

机构信息

Department of Mechanical Engineering, Yuan Ze Fuel Cell Center, Yuan Ze University, Taoyuan 32003, Taiwan.

HOMYTECH Global Co., Ltd., Taoyuan 33464, Taiwan.

出版信息

Membranes (Basel). 2022 Dec 30;13(1):49. doi: 10.3390/membranes13010049.

DOI:10.3390/membranes13010049

PMID:36676856

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9860870/

Abstract

The latest document indicates that the hydrogen/vanadium redox flow battery has better energy density and efficiency than the vanadium redox flow battery, as well as being low-cost and light-weight. In addition, the hydrogen, electrical conductivity, voltage, current, temperature, electrolyte flow, and runner pressure inside the hydrogen/vanadium redox flow battery can influence its performance and life. Therefore, this plan will try to step into the hydrogen/vanadium redox flow battery stack and improve the vanadium redox flow battery of this R&D team, whereof the electrolyte is likely to leak during assembling, and the strong acid corrosion environment is likely to age or fail the vanadium redox flow battery and microsensors. Micro-electro-mechanical systems (MEMS) are used, which are integrated with the flexible 7-in-1 microsensor, which is embedded in the hydrogen/vanadium redox flow battery for internal real-time microscopic sensing and diagnosis.

摘要

最新文件表明，氢/钒氧化还原液流电池比钒氧化还原液流电池具有更好的能量密度和效率，且成本低、重量轻。此外，氢/钒氧化还原液流电池内部的氢气、电导率、电压、电流、温度、电解液流量和流道压力会影响其性能和寿命。因此，本计划将尝试深入研究氢/钒氧化还原液流电池堆，并改进该研发团队的钒氧化还原液流电池，该钒氧化还原液流电池在组装过程中电解液可能会泄漏，强酸腐蚀环境可能会使其老化或失效，同时还会影响微传感器。使用了微机电系统（MEMS），其与灵活的七合一微传感器集成在一起，该微传感器嵌入氢/钒氧化还原液流电池中，用于内部实时微观传感和诊断。