کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
182446 459427 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Characteristics of micro DMFCs array fabricated on flexible polymeric substrate
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Characteristics of micro DMFCs array fabricated on flexible polymeric substrate
چکیده انگلیسی

We propose a novel design and fabrication technique for a micro direct methanol fuel cell (μ-Direct methanol fuel cells (DMFC)). Ten μ-DMFCs were fabricated on a polymeric flexible substrate containing a micro-holes array (∅ = 500 μm). Our concept is that a high voltage DMFC can be achieved through the integration of a micro DMFC array on one flexible substrate. With 10 cells in series on the substrate, we achieved an open circuit voltage of 5.6 V and an average cell power density of 3 mW cm−2. Further, none of the cells failed after subjecting the substrate to 1000 fold repetitions. Preliminary test results show that our DMFC fabricated on a polymeric substrate is useful as a miniature DMFC.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 8, Issue 6, June 2006, Pages 973–976
نویسندگان
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