Influence of Phosphorus on Thermoelectric Properties of Sintered Bi-Sb-Te Compounds by MA-PDS Method
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- Nozue Akihiro
- Matsushita Electric Industrial Co., Ltd.
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- Park Yong-Ho
- Pusan National University
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- Hashimoto Hitoshi
- National Institute of Advanced Industrial Science and Technology Chubu
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- Kawasaki Akira
- Tohoku University
Bibliographic Information
- Other Title
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- ＭＡ‐ＰＤＳ法により作製したＢｉ‐Ｓｂ‐Ｔｅ合金へのＰ添加の影響
- MA-PDS法により作製したBi-Sb-Te合金へのP添加の影響
- MA PDSホウ ニ ヨリ サクセイ シタ Bi Sb Te ゴウキン エ ノ P テンカ ノ エイキョウ
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Abstract
Mechanical alloying followed by pulse discharge sintering (MA-PDS) was employed to synthesize the bulk (Bi,Sb)2Te3 thermoelectric materials with P, Ag or both additions. The effect of P and Ag on the microstructure and thermoelectric performance of the compacts were investigated. The dispersed P particles are found to decrease the size of (Bi,Sb)2Te3 crystallites and inhibit the densification of the alloyed powders, while the added Ag is effective in raising electrical conductivity. On the contrary, addition of P in combination with Ag does not generate a favorable thermoelectric properties.
Journal
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- Journal of the Japan Society of Powder and Powder Metallurgy
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Journal of the Japan Society of Powder and Powder Metallurgy 52 (10), 730-734, 2005
Japan Society of Powder and Powder Metallurgy
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Keywords
Details 詳細情報について
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- CRID
- 1390282681283994880
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- NII Article ID
- 30021673791
- 10018283430
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- NII Book ID
- AN00222724
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- ISSN
- 18809014
- 05328799
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- NDL BIB ID
- 7709719
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
