書誌事項
- タイトル別名
-
- Hydrogen Supply Using Borohydride and Prototyping of a Miniature Fuel Cell by Sand Blasting
- ボロハイドライド オ モチイタ スイソ キョウキュウ ト サンドブラスト ニ ヨル コガタ ネンリョウ デンチ ノ シサク
この論文をさがす
抄録
This paper describes two works on a miniature fuel cell for portable application: (1) Demonstration of the conceptual prototype of a borohydride fuel cartridge, and (2) Prototyping of a 4-cell-stacked miniature polymer electrolyte fuel cell (PEFC) by sand blasting. The borohydride fuel cartridge consists of aqueous solution of sodium borohydride (NaBH4), a catalyst for hydrolysis reaction of the fuel (BH4- + 2H2O → 4H2 + BO2-), and a hydrogen separation membrane of porous PTFE (polytetrafluoroethylene). The hydrogen separation membrane seals the fuel and reactant, securing users from their leakage. We confirmed the feasibility of this fuel cartridge by experiments. The miniature PEFC consists of two glass-based current collector plates, and a MEA (membrane electrode assembly) with cell interconnections and a gas seal. Four 7×7 mm single cells are placed in 27.5 mm square area, and electrically connected in series. The current collector plate was fabricated by photolithography and sand blasting, which are preferable for mass-production. The miniature PEFC was tested using hydrogen as fuel, and an output of 0.5 mW/cm2 was obtained from a single cell.
収録刊行物
-
- 電気学会論文誌E(センサ・マイクロマシン部門誌)
-
電気学会論文誌E(センサ・マイクロマシン部門誌) 123 (9), 340-345, 2003
一般社団法人 電気学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679438920192
-
- NII論文ID
- 10011752084
-
- NII書誌ID
- AN1052634X
-
- ISSN
- 13475525
- 13418939
-
- NDL書誌ID
- 6693215
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可