書誌事項
- タイトル別名
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- Formation of Nanoporous Structure on Pt Plate Surface by Alloying/Dealloying Technique
- ゴウキンカ ダツゴウキンカホウ ニ ヨル ハッキンバン ヒョウメン エ ノ ナノポーラス コウゾウ ケイセイ
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For the application of high-surface-area nanoporous platinum (Pt) to catalytic device, electrodes and sensors, dealloying technique, which can synthesize nanoporous Pt, was combined with surface alloying technique. As a result, nanoporous structure with ligament and pore sizes below 10 nm was successfully fabricated on the Pt plate surface. Cyclic voltammetry in H2SO4 indicated that the nanoporous structure increases the true surface area by 170 times. The approximation by spherical pore model suggested that the nanoporous surface layer has a thickness of 200 nm.<br>
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 75 (1), 42-46, 2011
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681457001600
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- NII論文ID
- 10027672790
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- HANDLE
- 2433/237685
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- NDL書誌ID
- 10957890
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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
- IRDB
- NDL
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- 抄録ライセンスフラグ
- 使用不可