書誌事項
- タイトル別名
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- Electrode Materials for Polymer Electrolyte Fuel Cells
- ネンリョウ デンチヨウ デンキョク ザイリョウ ノ テンボウ
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抄録
Polymer electrolyte fuel cells (PEFCs) are expected to be alternative power sources for transportable and residential applications due to their high theoretical efficiency of energy conversion. However, the efficiency on a present technology used platinum as cathode catalyst is not so high because of a large overpotential of the oxygen reduction reaction (ORR). A large overpotential of ORR is needed to be reduced to contribute to the development of a sustainable and clean energy system. Other issues of the Pt usage are the high cost and the limited amount of the resources. Considering the application of PEFCs to fuel cell vehicles, the development of more active cathode catalysts or to further reduce the amount of platinum without losing cell performance is required. In this paper, we summarized the problems of PEFCs and the situation of research and development of more active cathode catalysts. In addition, the trial of non-platinum materials on new cathode catalyst was mentioned.
収録刊行物
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- 電気学会論文誌. A
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電気学会論文誌. A 126 (10), 951-954, 2006
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204594450688
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- NII論文ID
- 10018781019
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL書誌ID
- 8525444
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可