A MICRO DIRECT METHANOL FUEL CELL INTEGRATED WITH A TEMPERATURE CONTROL SYSTEM FOR EXTREME ENVIRONMENTS

被引：0
|
作者：
Zhang, Qian [1 ]
Wang, Xiaohong [1 ]
Zhu, Yiming [1 ]
Zhou, Yan'an [1 ]
Qiu, Xinping [2 ]
Liu, Litian [1 ]
机构：
[1] Tsinghua Univ, Inst Microelect, Beijing 100084, Peoples R China
[2] Tsinghua Univ, Dept Chem, Beijing, Peoples R China
来源：
IEEE 22ND INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS 2009) | 2009年
基金：
中国国家自然科学基金;
关键词：
HEAT; DMFC;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper reports a micro direct methanol fuel cell (mu DMFC) integrated with a heater and a temperature sensor to realize temperature control. A thermal model for the ptDMFC is set up based on heat transfer and emission mechanisms. The ptDMFC with a temperature control system is fabricated by using MEMS technologies, assembled with polydimethylsiloxane (PDMS) materials and Polymethylmethacrylate (PMMA) holders, and characterized in two methods, one with different currents applied and another with different methanol velocities. This work would make it possible for a ptDMFC to enhance the performance by adjusting to an optimal temperature and employ in extreme environments, such as server winter, polar region, outer space, desert and deep sea area.
引用
收藏
页码：1107 / 1110
页数：4
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